Computer Science | Vassar College https://www.cs.vassar.edu/ 2026-06-09T03:44:07+00:00 Computer Science | Vassar College https://www.cs.vassar.edu/ https://www.cs.vassar.edu/_media/favicon.ico text/html 2022-10-07T17:31:34+00:00 Anonymous (anonymous@undisclosed.example.com) 05 https://www.cs.vassar.edu/courses/cs101-2022b/assignments/05?rev=1665163894&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } code.pyret { color: black; } table { margin: 1em auto; } table th, table td { padding: 1pt 4pt; font-size: 13pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div… text/html 2021-08-29T20:27:28+00:00 Anonymous (anonymous@undisclosed.example.com) techref https://www.cs.vassar.edu/courses/cs311-2021/techref?rev=1630268848&do=diff Technical Reference Command Line Access (SSH Tunnel from laptop) From a local terminal window open up an SSH tunnel through mote to our postgres server: $ ssh -L 5555:postgres:5432 -p 443 username@mote.cs.vassar.edu where username is the name of your CS account. text/html 2020-09-15T17:38:27+00:00 Anonymous (anonymous@undisclosed.example.com) techref https://www.cs.vassar.edu/courses/cs381-2020/techref?rev=1600191507&do=diff Technical Reference Command Line Access (SSH Tunnel from laptop) From a local terminal window open up an SSH tunnel through mote to our postgres server: $ ssh -L 5555:postgres:5432 -p 443 username@mote.cs.vassar.edu where username is the name of your CS account. text/html 2008-05-06T18:34:59+00:00 Anonymous (anonymous@undisclosed.example.com) in_the_department https://www.cs.vassar.edu/old_pages/ssh/in_the_department?rev=1210098899&do=diff Page in progress This page is not yet compleate. When it is, this will be removed Ssh between machines a CS It is quite simple to get to a machine in the department remotely from another machine in the department. All machines in the labs, classroom and faculty offices should already have an ssh client installed on them and those machines which allow remote access are running an ssh daemon to accept incoming connections.```````````````````` text/html 2019-09-11T01:32:13+00:00 Anonymous (anonymous@undisclosed.example.com) techref https://www.cs.vassar.edu/courses/cs381-2019/techref?rev=1568165533&do=diff Technical Reference Command Line Access Our postgres server can be accessed from the command line via psql (the PostgreSQL interactive terminal): $ psql -h postgres -U username -d dbname where username is name of your CS account and dbname is the name of your database. You will be prompted to enter your password. You should enter your Linux CS account password, not your Vassar password. For more information about the text/html 2011-02-09T16:47:28+00:00 Anonymous (anonymous@undisclosed.example.com) printing_tips https://www.cs.vassar.edu/old_pages/printing_tips?rev=1297270048&do=diff Printing Tips Printer Name Changes and your .bashrc If you are having problems with command line printing it may be because your .bashrc is not using the correct printer name. Have a look at your .bashrc file. Near the top there are some lines that set your default printer. If they don't look like the lines below, then cut out everything in your .bashrc from &&```````````` text/html 2022-10-09T21:00:56+00:00 Anonymous (anonymous@undisclosed.example.com) 02 https://www.cs.vassar.edu/courses/cs101-2022b/assignments/02?rev=1665349256&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } code.pyret { color: black; } table { margin: 1em auto; } table th, table td { padding: 1pt 4pt; font-size: 13pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div… text/html 2019-02-05T06:19:18+00:00 Anonymous (anonymous@undisclosed.example.com) lab_1 https://www.cs.vassar.edu/courses/cs145-201951/labs/lab_1?rev=1549347558&do=diff Lab 1 Welcome to lab 1 * Become familiar with DrRacket procedures * Use cons, list and append * Use map * Use let* Procedures * Create a directory for this lab in your CS account. * Download the asmt-helper.scm (same as last week) and lab1-template.scm files. text/html 2008-06-06T22:26:13+00:00 Anonymous (anonymous@undisclosed.example.com) database https://www.cs.vassar.edu/research/ursi_2008/aiptasiabase/database?rev=1212791173&do=diff Database modifications Tool Structure * tl_name varchar(255) primaryKey The unique tool name with extension * tl_size int file size * tl_num_inputs tinyint number of possible inputs * tl_inputs varchar(255) dataType key of accepted input types comma separated, semicolon separated between num inputs text/html 2020-07-04T20:59:05+00:00 Anonymous (anonymous@undisclosed.example.com) filecopy https://www.cs.vassar.edu/help/general_linux/filecopy?rev=1593896345&do=diff Secure Shell on macOS, Unix, and Linux Installation Any modern Unix-like operating systems should come with secure shell client utilities already installed. This is true for macOS, Ubuntu, Fedora, Mandrake Linux, FreeBSD and many others. If, however, you need a ssh client, you can download one from the openssh website: text/html 2011-05-05T19:17:27+00:00 Anonymous (anonymous@undisclosed.example.com) using_the_pickup_script https://www.cs.vassar.edu/help/sysnews/inhouse/using_the_pickup_script?rev=1304623047&do=diff Using the pickup script with your course What it is The pickup script is a companion to the submit script. Pickup allows you to place files for pickup in your course directories such that those files cannot be read by your students until they run this script. At that time an entry is logged showing the date, time, user and directory that was picked up. If your students attempt to kill the script (say, after it copies the files and before it logs that it has) that attempt will also be logged… text/html 2022-10-28T17:13:10+00:00 Anonymous (anonymous@undisclosed.example.com) 07 https://www.cs.vassar.edu/courses/cs101-2022b/labs/07?rev=1666977190&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } code, code.pyret { color: black; } table { margin: 1em auto; } table th, table td { padding: 1pt 4pt; font-size: 13pt; } div.dw-content a { text-decoration: underline; } div.dw-content … text/html 2020-01-29T03:02:55+00:00 Anonymous (anonymous@undisclosed.example.com) lab1 https://www.cs.vassar.edu/courses/cs102-202051/labs/lab1?rev=1580266975&do=diff Lab #1 The main purpose of this initial laboratory exercise is to: * Practice programming in Java * Consolidate knowledge pertaining to the 3 pillars of OOP and their application in Java. * If you want a refresher on these pillars What to do - in just 31 easy steps! 1. Launch BlueJ (or your favorite IDE). text/html 2022-08-31T12:49:58+00:00 Anonymous (anonymous@undisclosed.example.com) sshkeysmswindows https://www.cs.vassar.edu/help/general_linux/sshkeysmswindows?rev=1661950198&do=diff SSH Keys on Microsoft Windows using the PuTTY Utility SSH keys are what you will use to establish an encrypted connection over the network, e.g. the internet, between your system and a remote machine. The default type of key to generate is RSA which is good for most purposes. RSA is universally supported among SSH clients. Note that EdDSA performs much faster and provides the same level of security with significantly smaller keys. In general, though, for what you need to do, RSA encryption is … text/html 2023-01-05T22:19:50+00:00 Anonymous (anonymous@undisclosed.example.com) mitm https://www.cs.vassar.edu/help/general_linux/mitm?rev=1672957190&do=diff Host Key Verification Failed At some point you may attempt to SSH into a server, workstation or device, e.g. “my_server”, that you have logged into before and you encounter a long, scary message as follows that ends with “Host Key Verification Failed text/html 2022-09-23T19:35:30+00:00 Anonymous (anonymous@undisclosed.example.com) 02 https://www.cs.vassar.edu/courses/cs101-2022b/labs/02?rev=1663961730&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p { margin-bottom: 1em; max-width: 700px; } div.dw-content p, … text/html 2022-10-14T03:30:03+00:00 Anonymous (anonymous@undisclosed.example.com) 06 https://www.cs.vassar.edu/courses/cs101-2022b/labs/06?rev=1665718203&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } code.pyret { color: black; } table { margin: 1em auto; } table th, table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li, d… text/html 2012-09-04T17:12:29+00:00 Anonymous (anonymous@undisclosed.example.com) how_to_create_a_listing_for_your_course https://www.cs.vassar.edu/courses/how_to_create_a_listing_for_your_course?rev=1346778749&do=diff Creating a New Namespace for your Course  Please follow these conventions for creating your course namespace(directory) and pages(files) in the namespace. One space or many? You have a few choices to make.  If you want to use the same pages each time you teach a particular course and make modifications to these pages over time then call your new namespace text/html 2022-10-27T19:58:04+00:00 Anonymous (anonymous@undisclosed.example.com) 06 https://www.cs.vassar.edu/courses/cs101-2022b/assignments/06?rev=1666900684&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } code, code.pyret { color: black; } table { margin: 1em auto; } table th, table td { padding: 1pt 4pt; font-size: 13pt; } div.dw-content a { text-decoration: underline; } div.dw-content … text/html 2022-09-23T19:36:38+00:00 Anonymous (anonymous@undisclosed.example.com) 03 https://www.cs.vassar.edu/courses/cs101-2022b/labs/03?rev=1663961798&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p { margin-bottom: 1em; max-width: 700px; } div.dw-content p, … text/html 2022-09-23T00:41:00+00:00 Anonymous (anonymous@undisclosed.example.com) 03 https://www.cs.vassar.edu/courses/cs101-2022b/assignments/03?rev=1663893660&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li, div.dw-content li p { font-size: 13pt; m… text/html 2011-06-20T03:03:05+00:00 Anonymous (anonymous@undisclosed.example.com) vss https://www.cs.vassar.edu/people/mlsmith/vss?rev=1308538985&do=diff Vassar Science Scholars Lecture/Lab Saturday, March 26, 2011 9:30am--12pm Sci Vis Lab, 3rd Floor Mudd Chemistry WeScheme: from Algebra to Animation We will explore selected parts of the Scheme programming language using WeScheme, a browser-- text/html 2011-09-22T17:43:12+00:00 Anonymous (anonymous@undisclosed.example.com) java_system_tips https://www.cs.vassar.edu/help/sysnews/java_system_tips?rev=1316713392&do=diff Java issues and tips Java remote method invocation problem Problem: When running a demo of Java's remote method invocation on our Ubuntu 9.04 based linux machines running java-6-openjdk the client could only attach to a server running on the same host.```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` text/html 2019-05-24T11:55:54+00:00 Anonymous (anonymous@undisclosed.example.com) windows https://www.cs.vassar.edu/help/general_linux/windows?rev=1558698954&do=diff Secure Shell on Windows Installation To log in to the CS Department computers, you will need a SSH client. There are several free SSH clients available for Windows. We have used PuTTY with great success. We have also used WinSCP to copy files between Windows and Unix computers. text/html 2022-10-07T02:28:44+00:00 Anonymous (anonymous@undisclosed.example.com) 05 https://www.cs.vassar.edu/courses/cs101-2022b/labs/05?rev=1665109724&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } code.pyret { color: black; } table { margin: 1em auto; } table th, table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li, d… text/html 2022-09-23T17:13:05+00:00 Anonymous (anonymous@undisclosed.example.com) 04 https://www.cs.vassar.edu/courses/cs101-2022b/labs/04?rev=1663953185&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li, div.dw-content li p { font-size: 13pt; m… text/html 2009-05-27T19:54:08+00:00 Anonymous (anonymous@undisclosed.example.com) svn https://www.cs.vassar.edu/people/priestdo/admin_tips/svn?rev=1243454048&do=diff Add new svn project SVN svn version.cs.vassar.edu access controle Issue the following commands to create a new project svnadmin create /svn/svn-repos/project_NAME chown -R www-data /svn/svn-repos/project_NAME chgrp -R subversion /svn/svn-repos/project_NAME chmod 770 /svn/svn-repos/project_NAME text/html 2016-05-20T15:49:16+00:00 Anonymous (anonymous@undisclosed.example.com) linux_tutorial_eight https://www.cs.vassar.edu/tutorial/linux_tutorial_eight?rev=1463759356&do=diff Linux Tutorial Eight 8.1 UNIX Variables Variables are a way of passing information from the shell to programs when you run them. Programs look “in the environment” for particular variables and if they are found will use the values stored. Some are set by the system, others by you, yet others by the shell, or any program that loads another program. text/html 2022-10-18T21:12:43+00:00 Anonymous (anonymous@undisclosed.example.com) 04 https://www.cs.vassar.edu/courses/cs101-2022b/assignments/04?rev=1666127563&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li, div.dw-content li p { font-size: 13pt; m… text/html 2010-10-29T19:16:06+00:00 Anonymous (anonymous@undisclosed.example.com) using_htaccess https://www.cs.vassar.edu/help/sysnews/inhouse/using_htaccess?rev=1288379766&do=diff Using htaccess for web pages Please note: htaccess is for pages served from OUTSIDE THE WIKI in users directories. The wiki has similar ability, but it is set up differently -Greg Web Access Restriction by user/password This can be used in many ways, the user and password are not related to our system users and passwords, so you can use anything you like, however, there is no mechanism for the web users to maintain or reset their htaccess password so it can become a maintenance nightmare qui… text/html 2008-02-21T21:07:13+00:00 Anonymous (anonymous@undisclosed.example.com) multihome_dokuwiki_hacks https://www.cs.vassar.edu/people/priestdo/tips/multihome_dokuwiki_hacks?rev=1203628033&do=diff Multihome Dokuwiki Hacks I use the article by Lukas Ruf on setting up dokuwiki on a mutihomed web server to allow multiple separate wikis to run on one machine. The article is available at <http://wiki.lpr.ch/doku.php/multihomed>. These are a few things I have done in addition to the suggestions in the article. text/html 2021-09-17T02:57:16+00:00 Anonymous (anonymous@undisclosed.example.com) lab3.html https://www.cs.vassar.edu/courses/cs101-2021-02/lab3.html?rev=1631847436&do=diff <html> <h1 id=“lab-3-tables”>Lab 3: Tables</h1> <p>In this lab you’re going to be working with tables! The goal of this lab is to give you practice with:</p> <ul> <li>Extracting rows and columns from a table</li> <li>Writing and testing helper functions</li> <li>Filtering data with text/html 2021-09-17T01:43:50+00:00 Anonymous (anonymous@undisclosed.example.com) lab3 https://www.cs.vassar.edu/courses/cs101-2021-0405/lab3?rev=1631843030&do=diff <html> <h1 id=“lab-3-tables”>Lab 3: Tables</h1> <p>17 September 2021</p><br> <p>In this lab you’re going to be working with tables! The goal of this lab is to give you practice with:</p> <ul> <li>Extracting rows and columns from a table</li> <li>Writing and testing helper functions</li> <li>Filtering data with text/html 2021-09-03T04:22:23+00:00 Anonymous (anonymous@undisclosed.example.com) lab1 https://www.cs.vassar.edu/courses/cs101-2021-0405/lab1?rev=1630642943&do=diff Lab 1: Getting Started 3 September 2021 Linux accounts The instructor will provide instructions to log into your Linux accounts on the classroom workstations and set your passwords. Today's lab The purpose of this initial lab. exercise is to acquaint you with text/html 2021-09-03T16:49:10+00:00 Anonymous (anonymous@undisclosed.example.com) lab1 https://www.cs.vassar.edu/courses/cs101-2021-02/lab1?rev=1630687750&do=diff Lab 1: Getting Started 3 September 2021 Linux accounts The instructor will provide instructions to log into your Linux accounts on the classroom workstations and set your passwords. Today's lab The purpose of this initial lab. exercise is to acquaint you with text/html 2022-09-23T00:36:25+00:00 Anonymous (anonymous@undisclosed.example.com) 01 https://www.cs.vassar.edu/courses/cs101-2022b/labs/01?rev=1663893385&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li { font-size: 110%; margin-bottom: 1em; ma… text/html 2016-05-20T15:47:59+00:00 Anonymous (anonymous@undisclosed.example.com) linux_tutorial_one https://www.cs.vassar.edu/tutorial/linux_tutorial_one?rev=1463759279&do=diff Linux Tutorial 1.1 Listing files and directories ls (list) When you first login, your current working directory is your home directory. Your home directory has the same name as your user-name, for example, compsci-user, and it is where your personal files and subdirectories are saved. text/html 2021-09-14T02:41:45+00:00 Anonymous (anonymous@undisclosed.example.com) week3 https://www.cs.vassar.edu/courses/cs311-2021/week3?rev=1631587305&do=diff Week 3 Welcome back!! Querying the CAP Database on our postgres server: * with thanks to Alan Labouseur for permission to use his materials! :-) * CAP database creation [script] * [CAP snapshot] Class exercise: Use CAP to answer all of these query questions. Write only one query per question. Be certain to end each query with a semi-colon. Your final script should execute all of the queries in sequence from one command. Remember that CAP is one snapshot in time in the life of th… text/html 2008-02-20T19:02:46+00:00 Anonymous (anonymous@undisclosed.example.com) z80asm_in_emacs https://www.cs.vassar.edu/people/priestdo/tips/z80asm_in_emacs?rev=1203534166&do=diff Using emacs with z80asm First off, I want to state I am not a lisp podgammer OK, now that that is out of the way, this is what I added to my .emacs when I started using z80asm to work with z80 assembly code.  It adds ASM to the list of extensions that will put you into asm-mode for editing assembly code and defines the compile command the way I wanted it.  If there is a better way to do these tasks please let me know. text/html 2009-10-14T17:24:59+00:00 Anonymous (anonymous@undisclosed.example.com) isohome https://www.cs.vassar.edu/help/sysnews/isohome?rev=1255541099&do=diff Backup to CD/DVD ---------- * * * * * * ---------- <BOOKMARK:quick> The really short version of the instructions If you just want to do this without delay and can get to the CS lab... * Bring a blank CD or DVD to the lab * text/html 2008-05-07T02:42:44+00:00 Anonymous (anonymous@undisclosed.example.com) isohome.script https://www.cs.vassar.edu/help/sysnews/isohome.script?rev=1210128164&do=diff isohome Isohome is a simple script that tries to make an image of your CS home directory that is suitable for burning onto a CD or DVD. It will confirm that you are running it from the machine where your home directory is actually a local disk. If not it will tell you which machine you need to run the script from. text/html 2015-08-26T20:52:53+00:00 Anonymous (anonymous@undisclosed.example.com) backups https://www.cs.vassar.edu/help/general_linux/backups?rev=1440622373&do=diff FIXME update, convert to wiki, add link to isohome Backup With Tar ---------- * Overview * Creating a tar file of your entire directory * Copying the file to another location * Tar Documentation ---------- Overview While I make regular backups of the home directories on the Computer Science Unix machines, there are times when you want to have your own copy of your account. There are several relatively painless ways to accomplish this task. I will describe one of them here. If you n… text/html 2010-02-01T19:26:49+00:00 Anonymous (anonymous@undisclosed.example.com) using_dbc https://www.cs.vassar.edu/help/sysnews/using_dbc?rev=1265052409&do=diff Using the script /usr/local/sbin/dbc Dropbox check script Description This script is used to look at information from file names created by the submit script used by the digital drop box. It assumes English month names (January, February, etc.) and cannot deal with spaces. It prints out the encrypted information in a readable format. text/html 2021-11-19T19:27:29+00:00 Anonymous (anonymous@undisclosed.example.com) week11 https://www.cs.vassar.edu/courses/cs102-2021-01/week11?rev=1637350049&do=diff Week 11 Tuesday * questions on the lab? * Today, we cover maps and hash maps. * For reference, let's take a quick look at name/value pairs for a mainframe OS * What is a name/value pair? * perhaps a simpler construct: a dictionary! * [lecture notes] * [map code project] Thursday * Quick Summary from Tuesday's lecture on hash maps, or hash tables: text/html 2021-03-08T05:51:01+00:00 Anonymous (anonymous@undisclosed.example.com) assign1 https://www.cs.vassar.edu/courses/cs101-2021-5657/assigns/assign1?rev=1615182661&do=diff Assignment 1 - Spring 2021 Virtual Cat World Assigned: Mon, Mar 8 Due: Mon, Mar 15 ---------- Assignment Setup * Open a browser and copy/paste this URL: <https://classroom.github.com/a/rB8Krlqz> * Login to Github and you will be prompted to accept this assignment * After you click on the [Accept this assignment] button, you will see a new page display in your browser with the message: text/html 2021-09-24T11:35:42+00:00 Anonymous (anonymous@undisclosed.example.com) lab4 https://www.cs.vassar.edu/courses/cs101-2021-02/lab4?rev=1632483342&do=diff <html> <h1 id=“lab-4-cleaning-table-data”>Lab 4: Cleaning Table Data</h1> <h2 id=“learning-objective”>Learning Objective</h2> <p>The objective of this lab is to gain familiarity with sanitizing, visualizing, and gaining insights from data.</p> <p>Up until now, the data that you worked with had been sanitized for you (i.e. you could expect Pyret to process the data without any extra work). The data in this lab, however, is being ported directly from Google Forms submissions, so there exists data … text/html 2022-09-23T00:36:57+00:00 Anonymous (anonymous@undisclosed.example.com) 01 https://www.cs.vassar.edu/courses/cs101-2022b/assignments/01?rev=1663893417&do=diff <html> <style type=“text/css”> .comment { font-style: italic; color: #c0342d; } .name, .variable, code var, pre var { color: #9e5cb1; } .name { font-weight: bold; } .variable, pre var, code var { font-style: italic; } .keyword { color: #abafb3; } .builtin, .string { color: #417fb8; } .constant { color: #e89f27; } table { margin: 1em auto; } table td { padding: 1pt 4pt; } div.dw-content a { text-decoration: underline; } div.dw-content p, div.dw-content li { font-size: 110%; margin-bottom: 1em; ma… text/html 2017-01-31T00:58:28+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/lab1/top?rev=1485824308&do=diff Lab 1 CS203 Spring 2016 February 1 Goals * Create a Git account * Send your new account name to jones@cs.vassar.edu * Set up Git configuration * Create a simple Java program * Create local repository in the CS203 directory * text/html 2022-09-23T04:12:29+00:00 Anonymous (anonymous@undisclosed.example.com) hw4 https://www.cs.vassar.edu/courses/cs101-202203/week4/hw4?rev=1663906349&do=diff Assignment 4: Famous People Assigned: Thursday, 22 September Due: Wednesday, 28 September, 11:59 p.m. Introduction The Pantheon 1.0 data set contains information about 11,340 famous individuals, based on articles in international versions of Wikipedia. For this assignment, we have taken a random sample of 1000 rows (that is, information about 1000 people) and have selected a few of the most interesting columns. text/html 2021-10-29T03:46:33+00:00 Anonymous (anonymous@undisclosed.example.com) lab7 https://www.cs.vassar.edu/courses/cs101-2021-0405/lab7?rev=1635479193&do=diff <html> <h1 id=“lab-7-call-the-plumber-_a-k-a-_-a-tree-by-any-other-name-”>Lab 7: Call the Plumber (<em>a.k.a.</em> A Tree By Any Other Name)</h1> <h2 id=“learning-objectives”>Learning objectives</h2> <p>The purpose of this lab is to:</p> <ul> <li>give you practice modeling phenomena in our world using Trees</li> <li>give you practice working with structurally recursive data definitions </li> <li>give you practice writing functions using a template for structurally recursive data definitions</li>… text/html 2016-05-20T15:48:51+00:00 Anonymous (anonymous@undisclosed.example.com) linux_tutorial_four https://www.cs.vassar.edu/tutorial/linux_tutorial_four?rev=1463759331&do=diff Linux Tutorial Four 4.1 Wildcards The characters * and ? The character * is called a wildcard, and will match against none or more character(s) in a file (or directory) name. For example, in your unixstuff directory, type compsci-user@tim:~$ ls list* text/html 2021-10-29T03:47:08+00:00 Anonymous (anonymous@undisclosed.example.com) lab7 https://www.cs.vassar.edu/courses/cs101-2021-02/lab7?rev=1635479228&do=diff <html> <h1 id=“lab-7-call-the-plumber-_a-k-a-_-a-tree-by-any-other-name-”>Lab 7: Call the Plumber (<em>a.k.a.</em> A Tree By Any Other Name)</h1> <h2 id=“learning-objectives”>Learning objectives</h2> <p>The purpose of this lab is to:</p> <ul> <li>give you practice modeling phenomena in our world using Trees</li> <li>give you practice working with structurally recursive data definitions </li> <li>give you practice writing functions using a template for structurally recursive data definitions</li>… text/html 2021-02-18T07:08:56+00:00 Anonymous (anonymous@undisclosed.example.com) lab1 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab1?rev=1613632136&do=diff Lab 1 - Spring 2021 Introducing the Command Line, DrRacket, and GitHub The main purpose of this initial laboratory exercise is to acquaint you with * GitHub, * the DrRacket IDE, and * the procedure for submitting your work using GitHub. text/html 2011-05-10T16:58:56+00:00 Anonymous (anonymous@undisclosed.example.com) ewc https://www.cs.vassar.edu/help/sysnews/ewc?rev=1305046736&do=diff Export a window to the Projector Please note, the instructor's workstation in room 105 has a resolution of 1280×1024, the student workstations have screen resolutions of 14450×900. Please resize any window you want to export to fit on the display where you are exporting it. ```````````````````````````````````````````````` text/html 2010-12-08T19:20:36+00:00 Anonymous (anonymous@undisclosed.example.com) server_list https://www.cs.vassar.edu/help/sysnews/inhouse/server_list?rev=1291836036&do=diff CS Servers Physical CS Department Servers Date Number installed Disks Space NAME type In Srv CPU & speed memory #xSize,type tot/used Function Pacific x3650 2007.1 Xeon 4x3gig 12gig 6x73g,sas text/html 2019-01-28T04:02:58+00:00 Anonymous (anonymous@undisclosed.example.com) lab_0 https://www.cs.vassar.edu/courses/cs145-201951/labs/lab_0?rev=1548648178&do=diff Lab 0 Welcome to the first lab * Objectives: * Become familiar with our lab procedures * Reacquaint ourselves with DrRacket * Write (recursive) function that determine the intersection and the union of two sets * To begin: * Open a command line window. Your current working directory will be your home directory text/html 2017-04-26T03:29:04+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/assignments/top?rev=1493177344&do=diff <html> <h2>Assignments: </h2> </html> Assignment 1: Chapter 2, #6, 8, and 12 - Due Wednesday, 2/15/2017 - Please hand in your work on hardcopy (paper). Assignment 2: Chapter 3, #26 and 27 - Due Wednesday, March 8, 2017. ---------- <html> <h2>Labs: </h2> </html> text/html 2014-08-17T14:47:18+00:00 Anonymous (anonymous@undisclosed.example.com) cs379-201403 https://www.cs.vassar.edu/courses/cs379-201403?rev=1408286838&do=diff Computer Animation: Art Science and Criticism <html> <h2>MEDS/ART/CMPU/FILM-379-01</h2> <h2>Vassar College, Fall 2014</h2> <h2>Syllabus / Course Wiki</h2> </html> Instructors: Tom Ellman Harry Roseman Class Meetings: Tuesdays & Thursdays 3:10pm--5:10pm, MC Sci Vis Lab text/html 2021-09-24T03:31:20+00:00 Anonymous (anonymous@undisclosed.example.com) asmt3 https://www.cs.vassar.edu/courses/cs101-2021-02/asmt3?rev=1632454280&do=diff <html> <h1 id=“assignment-3-sunny-days”>Assignment 3: Sunny Days</h1> <p>Due: Thursday, 30 September 2021 at 11:59 p.m.</p> <p><img src=“<https://www.cs.vassar.edu/~cs101/images/DSCF5442.jpeg>” alt=“Sunrise/Sunset”></p> <h2 id=“introduction”>Introduction</h2> <p>We love sunny summer days, but the equinox is already behind us, and we know the hours of daylight are beginning to dwindle. In this assignment, we&#39;ll use our experience working with tables (in class and in lab) to process a table of… text/html 2021-09-24T02:56:59+00:00 Anonymous (anonymous@undisclosed.example.com) asmt3 https://www.cs.vassar.edu/courses/cs101-2021-0405/asmt3?rev=1632452219&do=diff <html> <h1 id=“assignment-3-sunny-days”>Assignment 3: Sunny Days</h1> <p>Due: Thursday, 30 September 2021 at 11:59 p.m.</p> <p><img src=“<https://www.cs.vassar.edu/~cs101/images/DSCF5442.jpeg>” alt=“Sunrise/Sunset”></p> <h2 id=“introduction”>Introduction</h2> <p>We love sunny summer days, but the equinox is already behind us, and we know the hours of daylight are beginning to dwindle. In this assignment, we&#39;ll use our experience working with tables (in class and in lab) to process a table of… text/html 2021-04-23T05:57:21+00:00 Anonymous (anonymous@undisclosed.example.com) lab6 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab6?rev=1619157441&do=diff Lab 6 - Spring 2021 Lab #6: Call the plumber This week in class we learned about trees, and saw two examples of data definitions of trees: a rumor mill and a pipeline. We designed one function in class for a pipeline, which determined whether there was water running. We followed the Design Recipe and the data definition from the lecture notes. We developed a template for a function that consumes a pipeline, and returns a boolean value. text/html 2016-11-01T16:23:21+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/lab7/top?rev=1478017401&do=diff Lab 7 CS203 Fall 2016 November 1 Goals * This project is intended to be worked on individually * Create a basic banking program utilizing the Comparator interface * Include JUnit tests * Upload your program to your github repository text/html 2018-08-19T00:21:35+00:00 Anonymous (anonymous@undisclosed.example.com) bio https://www.cs.vassar.edu/people/mlsmith/bio?rev=1534638095&do=diff Bio * Before joining Vassar in Fall 2006, I was an assistant professor at Colby College for five (5) years, beginning Fall 2001. Prior to my transition to academia, I worked for AT&T for fifteen (15) years, in several different internal IT capacities, including applications and systems development and support, and IT infrastructure systems engineering. One of the very special opportunities I had while working for AT&T was to be sponsored in its Doctoral Support Program, which enabled me to go… text/html 2021-02-26T18:12:31+00:00 Anonymous (anonymous@undisclosed.example.com) lab2 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab2?rev=1614363151&do=diff Lab 2 - Spring 2021 Designing Functions The main purpose of this lab is to practice * using the Design Recipe to write functions * designing functions that use cond expressions * designing functions that use helper functions How to get started text/html 2021-03-05T05:37:32+00:00 Anonymous (anonymous@undisclosed.example.com) lab3 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab3?rev=1614922652&do=diff Lab 3 - Spring 2021 Adding a little structure to your life The main purpose of this lab is to practice * defining structures * designing functions that consume / produce structures * following the Design Recipe (as usual) How to get started text/html 2021-04-09T15:59:15+00:00 Anonymous (anonymous@undisclosed.example.com) lab4 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab4?rev=1617983955&do=diff Lab 4 - Spring 2021 Practice with Lists The main purpose of this lab is to practice * More practice with lists * More practice documenting functions with signature, purpose statement, examples, and check-expects How to get started * Open a browser and copy/paste this text/html 2021-04-15T05:17:49+00:00 Anonymous (anonymous@undisclosed.example.com) lab5 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab5?rev=1618463869&do=diff Lab 5 - Spring 2021 Sorting / More Practice with Lists The main purpose of this lab is to have: * More practice with lists: lists of strings and lists of structures (posn's) * More practice with sorting * More practice designing programs with wish lists (helper functions) text/html 2020-12-07T20:12:09+00:00 Anonymous (anonymous@undisclosed.example.com) assigns https://www.cs.vassar.edu/courses/cs381-2020/assigns?rev=1607371929&do=diff Assignments Student Workstations Student Workstation Samira A. al101 Eura C. al102 Thomas D. al103 Margaret L. al104 Mehr N.-M. al105 Wesley O. al106 Ryan H. al107 text/html 2010-12-06T15:30:28+00:00 Anonymous (anonymous@undisclosed.example.com) kill_a_process https://www.cs.vassar.edu/help/sysnews/kill_a_process?rev=1291649428&do=diff Monitoring and Killing Processes Any process you own you can kill (this is not a moral judgment, just a fact of life in Unix and Linux). Killing an offending process graphically If the machine itself is still responsive (but one or more windows perhaps aren't) you can try one of the Graphical Process Managers on our system.$$xfce4-taskmanager$$````````$$gnome-system-monitor$$```````` text/html 2021-05-07T17:05:37+00:00 Anonymous (anonymous@undisclosed.example.com) lab8 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab8?rev=1620407137&do=diff Lab 8 - Spring 2021 Abstraction (or, if you copy/paste, you'll be toast!) Today's lab will give you practice with abstraction, local definitions, passing functions as arguments to other functions, and generally with the satisfaction that comes from avoiding duplicate code. text/html 2017-04-26T03:45:59+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/finalproject/top?rev=1493178359&do=diff Final Project: Banking System Due 5/17/2017 at the latest. * This project is designed to show the use of inheritance and polymorphism. * It is meant to be done by yourself, not in a team. * The project will be graded on quality of code and documentation, adherence to the requirements, and quality of the testing framework. text/html 2016-05-20T15:48:35+00:00 Anonymous (anonymous@undisclosed.example.com) linux_tutorial_two https://www.cs.vassar.edu/tutorial/linux_tutorial_two?rev=1463759315&do=diff Linux Tutorial Two 2.1 Copying Files cp (copy) cp file1 file2 is the command which makes a copy of file1 in the current working directory and calls it file2 What we are going to do now, is to take a file stored in an open access area of the file system, and use the text/html 2019-02-19T04:04:34+00:00 Anonymous (anonymous@undisclosed.example.com) lab_2 https://www.cs.vassar.edu/courses/cs145-201951/labs/lab_2?rev=1550549074&do=diff Lab 2 Welcome to try 2 for lab 2: the, umm, third lab! * We'll implement functions for the relations we defined a while back * DISJOINT? *2 * RANGE * INVERSE (i.e. Converse) * We will also implement our diy version of reverse and use it as a helper function for Inverse. text/html 2020-09-09T01:26:25+00:00 Anonymous (anonymous@undisclosed.example.com) syllabus https://www.cs.vassar.edu/courses/cmpu224-202001/syllabus?rev=1599614785&do=diff <html> <h1>CMPU-224-01 Computer Organization - Fall 2020 syllabus</h1> <h2>Course description</h2> <p>This course covers the underlying principles and internal structure of computer systems, with the goal of enabling students to become better programmers and encouraging further study in the area of computer systems. </p> text/html 2021-09-10T02:30:16+00:00 Anonymous (anonymous@undisclosed.example.com) asmt1 https://www.cs.vassar.edu/courses/cs101-2021-02/asmt1?rev=1631241016&do=diff Assignment 1: Flags Assigned: Thursday, 9 September Due: Thursday, 16 September, 11:59 p.m. Learning goals * Navigate Pyret documentation * Use the images library Getting started * Open code.pyret.org and ensure it's connected to your Google account. text/html 2021-04-30T16:58:17+00:00 Anonymous (anonymous@undisclosed.example.com) lab7 https://www.cs.vassar.edu/courses/cs101-2021-5657/labs/lab7?rev=1619801897&do=diff Lab 7 - Spring 2021 Intertwined Data 2: Files and Directories The main purpose of this lab is to practice * using the Design Recipe to write functions for intertwined data * we will use the Files and Directories example of intertwined data from text/html 2012-12-01T17:30:48+00:00 Anonymous (anonymous@undisclosed.example.com) 2012_workstations https://www.cs.vassar.edu/old_pages/status/2012_workstations?rev=1354383048&do=diff 2012 Workstation Upgrades [LightDM screenshot ]Welcome back. Plenty of changes have occurred to network this summer, here is a summary. The new workstations in the Asprey and Intro labs have quad-core Intel i7 2600 CPUs running at 3.4 GHz with 8 GB of RAM. The new workstations in the 105 classroom have dual-core Intel Atom D2700 chips runnings at 2.13 text/html 2009-11-02T18:01:38+00:00 Anonymous (anonymous@undisclosed.example.com) ratatosk_xmpp_server https://www.cs.vassar.edu/old_pages/ratatosk_xmpp_server?rev=1257184898&do=diff Using our xmpp server This page is only now being written, 'till then, here is the email I sent out last spring: We now have a chat server. It uses the open protocol XMPP aka Jabber. It can do chat rooms (group chats), messaging (IM) and can reach and be reached by other XMPP servers around the world (like google talk). The big advantage over AIM is that XMPP is decentralized. Your messages only go as far as the servers involved, so it saves electricity and network traffic. It's greener an… text/html 2016-05-18T16:17:28+00:00 Anonymous (anonymous@undisclosed.example.com) linux_basics https://www.cs.vassar.edu/help/general_linux/linux_basics?rev=1463588248&do=diff Linux Basics Files, Directories and Paths * a file is a collection of data with a name (a filename to be precise). Although it may be stored in separate chunks in different location on the hardware, programs will generally work with a file as a single continuous collection of data. text/html 2013-01-11T22:37:08+00:00 Anonymous (anonymous@undisclosed.example.com) 2012-12-14_hackathon https://www.cs.vassar.edu/events/individual_past_events/2012-12-14_hackathon?rev=1357943828&do=diff 2012-12-14 Hackathon <html><style type=“text/css”>div.dokuwiki ul { margin-top: -13px; margin-left: 3em; } div.dokuwiki h2 { text-align: center; font-weight: bold;}</style></html> What is a HACKATHON??? No, we will not be hacking into the FBI or crashing CIS. A Hackathon is where you code a program in a specific amount of time, in our case, text/html 2008-07-02T19:45:36+00:00 Anonymous (anonymous@undisclosed.example.com) aiptasia_wiki https://www.cs.vassar.edu/research/ursi_2008/aiptasiabase/aiptasia_wiki?rev=1215027936&do=diff AIPTASIA WIKI Goals * Build a open resource for the bioinformatics community to access and contribute data and research on the aiptasia genome. * Create a tool for runnning tasks on the “BioInf” cluster from the internet. * Creating a “piping text/html 2015-08-26T21:24:38+00:00 Anonymous (anonymous@undisclosed.example.com) svn_use https://www.cs.vassar.edu/help/apps/svn_use?rev=1440624278&do=diff SVN quick reference The following is modified from an email sent by Prof. Smith on the use of the command line svn program under linux here at CS To checkout (co) repository for first time * cd on your local machine to where you want your project working directory to be created```````````````````````````````` text/html 2022-09-02T18:02:19+00:00 Anonymous (anonymous@undisclosed.example.com) account.size https://www.cs.vassar.edu/help/general_linux/account.size?rev=1662141739&do=diff Account Size Here are a few tips for managing the size of your Computer Science Unix account. How Much Space does My Account Use? du -s -h /home/YOUR_ACCOUNT_NAME This command will give you your total account size. The “-h” stands for “human readable text/html 2023-03-06T19:51:56+00:00 Anonymous (anonymous@undisclosed.example.com) jump https://www.cs.vassar.edu/help/general_linux/jump?rev=1678132316&do=diff SSH Proxy Jump (Might as Well Proxy Jump!) Announcement (March 06, 2023) As of March 06th, 2023, direct internet access to the CS Department bastion servers is no longer allowed. If you want to access these bastion servers then you need to be on the text/html 2021-09-10T00:57:31+00:00 Anonymous (anonymous@undisclosed.example.com) asmt1 https://www.cs.vassar.edu/courses/cs101-2021-0405/asmt1?rev=1631235451&do=diff Assignment 1: Flags Assigned: Thursday, 9 September Due: Thursday, 16 September, 11:59 p.m. Learning goals * Navigate Pyret documentation * Use the images library Getting started * Open code.pyret.org and ensure it's connected to your Google account. text/html 2025-09-30T20:45:21+00:00 Anonymous (anonymous@undisclosed.example.com) password https://www.cs.vassar.edu/help/password?rev=1759265121&do=diff First Time Login The first time you log into a CS workstation with a temporary password, the login page will help you reset your password. First, enter your username (this will be the same as your Vassar email address, before the @-symbol): Enter your temporary password, which should have been given to you by your professor or sysadmin: text/html 2020-07-04T21:04:42+00:00 Anonymous (anonymous@undisclosed.example.com) x2go https://www.cs.vassar.edu/help/general_linux/x2go?rev=1593896682&do=diff X2Go -- Remote Desktop Access About X2Go is a program that lets you use your account's desktop remotely. Imagine that you want to do work using DrRacket (or DrScheme, Netbeans, etc.) from your home computer but don't want to deal with the fuss of copying your work onto your CS account afterwards. text/html 2012-03-27T14:52:18+00:00 Anonymous (anonymous@undisclosed.example.com) hall_of_shame https://www.cs.vassar.edu/help/hall_of_shame?rev=1332859938&do=diff Hall of Shame (No names, just examples) Cracked passwords of real users The following passwords were cracked and are no longer being used on our system: * Baseball - Dictionary Word * change - Dictionary Word * ch3st3rf - Dictionary Word with simple substitution text/html 2008-04-13T15:22:17+00:00 Anonymous (anonymous@undisclosed.example.com) mmm https://www.cs.vassar.edu/research/experimental_plugin/individual_events/mmm?rev=1208100137&do=diff MMM file name is “mmm” text/html 2021-09-17T15:43:39+00:00 Anonymous (anonymous@undisclosed.example.com) asmt2 https://www.cs.vassar.edu/courses/cs101-2021-02/asmt2?rev=1631893419&do=diff <html> <h1 id=“assignment-2-ads-take-aim”>Assignment 2: Ads Take Aim</h1> <p><strong>Due:</strong> Thursday September 23, 2021 at 11:59PM ET.</p> <p><img src=“<https://www.cs.vassar.edu/~cs101/images/targeted-ad.jpeg>” alt=“Targeted Advertising”></p> <h2 id=“setup-and-handin”>Setup and Handin</h2> <h3 id= text/html 2025-06-27T18:49:06+00:00 Anonymous (anonymous@undisclosed.example.com) browser_wont_start https://www.cs.vassar.edu/help/browser_wont_start?rev=1751050146&do=diff Help, my browser won't load! Generally, if you click the browser icon and it doesn't do anything, or gives you an error that mentions profiles, there's probably a previous instance of the browser that didn't clean up after itself. The first thing to check is if you have the browser open on another workstation. If you're logged into two workstations and try to start a browser on both of them, it will cause an error because the application wants to ensure that there is only one copy of it running… text/html 2020-02-19T22:10:51+00:00 Anonymous (anonymous@undisclosed.example.com) lab4 https://www.cs.vassar.edu/courses/cs102-202051/labs/lab4?rev=1582150251&do=diff Lab #4 Enter The Matrix The main purpose of this lab exercise is to use the debugger to uncover coding issues: We will accomplish this goal by re-purposing last weeks lab. [I can't get this program to work. I hope you can help!] * STEPS * Create a new Matrix project (the class name is still Matrix!) text/html 2019-12-13T02:10:16+00:00 Anonymous (anonymous@undisclosed.example.com) syllabus https://www.cs.vassar.edu/courses/cmpu375-201901/syllabus?rev=1576203016&do=diff <html> <h2>Course description</h2> <p>Computer networks, in the form of the Internet, have revolutionized society in the last 3 decades. This course provides an introduction to the design and operation of the Internet and computer networks in general. Topics include layered communication text/html 2009-08-27T16:30:23+00:00 Anonymous (anonymous@undisclosed.example.com) screen_saver https://www.cs.vassar.edu/old_pages/screen_saver?rev=1251390623&do=diff To change the screen saver mode Our lab linux machines use an inhouse setup to do screen locking and auto-logout. If you want a screen saver mode other than ??random?? here is what you do: * Look at the manual page for xlock and pick a mode you like.```` text/html 2010-09-06T14:21:20+00:00 Anonymous (anonymous@undisclosed.example.com) languages_on_martha https://www.cs.vassar.edu/help/sysnews/inhouse/languages_on_martha?rev=1283782880&do=diff Languages on Martha Well, perhaps this page should now be called Languages installed for Marc as we are moving to having each language installed globally - Greg key installed not installed name url notes tested 64bit install tested jspin got from spin, treated like mariedp1 script, files in /usr/local/share/jspin text/html 2022-11-10T16:19:51+00:00 Anonymous (anonymous@undisclosed.example.com) keyring_issues https://www.cs.vassar.edu/help/keyring_issues?rev=1668097191&do=diff Keyring Issues If you are using an application, e.g. GitHub, and you get an error because of your “keyring” then a quick workaround is to find that keyring and push it out of the way. Open a terminal and use the find command as such: $ cd $ find . -type f -name "*ring" ./.local/share/keyrings/login.keyring text/html 2008-04-13T20:34:32+00:00 Anonymous (anonymous@undisclosed.example.com) bbb https://www.cs.vassar.edu/research/experimental_plugin/individual_events/bbb?rev=1208118872&do=diff BBB page name is “bbb” but header is upper case “BBB” text/html 2016-09-20T15:55:54+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/lab4/top?rev=1474386954&do=diff Lab 4 CS203 Fall 2016 Goals * Design a software system for managing a car rental agency. * Determine the necessary classes from the problem description. * Use CRC cards to determine the responsibilities and collaborations. * Create a class diagram showing relationships and cardinalities. text/html 2008-04-13T15:22:10+00:00 Anonymous (anonymous@undisclosed.example.com) a https://www.cs.vassar.edu/research/experimental_plugin/individual_events/a?rev=1208100130&do=diff a file name is “a” text/html 2017-02-21T20:30:55+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/lab5/top?rev=1487709055&do=diff Lab 5 CS203 Spring 2017 Goals * Implement a software system for managing a car rental agency. * Use Javdoc comments for all classes and methods. * Use a JUnit framework and create tests for all methods. Activities * This project is meant to be done with the same pairs of students that did the design phase together. text/html 2010-08-31T20:47:29+00:00 Anonymous (anonymous@undisclosed.example.com) recently_installed_software https://www.cs.vassar.edu/old_pages/recently_installed_software?rev=1283287649&do=diff Recently Installed Software Linux Labs and Desktops * Google-Chrome yes, chrome is available on the CS system, however, there are a few hoops to jump through. For information and instructions on running google-chrome from within your CS account see: ```````````````````````````````````````````````````` text/html 2013-05-23T14:24:46+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/people/priestdo/wearables/top?rev=1369319086&do=diff What am I wearing? New Scientist A few details from decades of daily wear [gerbert in 2013]Please note, this page documents what I was wearing during the last four of the nineteen wonderful years I spent working for the CS Department at Vassar. For the last year and a half I have been wearing modified versions of Google Glass running Glass and Ubuntu. Along with that I am using a Bluetooth version of the Spiffchorder for input. Please see the text/html 2013-05-23T14:31:34+00:00 Anonymous (anonymous@undisclosed.example.com) timeline_of_rigs https://www.cs.vassar.edu/people/priestdo/wearables/timeline_of_rigs?rev=1369319494&do=diff Timeline of Herbert [herb one in 1997] [herb three in 1999] [charmerino in 2000] [herb seven in 2008] [gerbert in 2013] Most of my wearables pages are about the changes and modifications I have made over the years.  I noticed that it gives the impression I am constantly changing things. On this page you can see just how long particular rigs were or have been in use. text/html 2016-01-04T11:30:34+00:00 Anonymous (anonymous@undisclosed.example.com) cs_overview https://www.cs.vassar.edu/sysinfo/cs_overview?rev=1451907034&do=diff CS Department Firewall Overview CS Department Firewall The CS Department runs a firewall to protect internal hosts from unwanted external network traffic. Due to the nature of firewalls, this can sometimes cause problems for some applications or services that reside behind firewall. If you are experiencing a problem that you believe is caused by the firewall, please contact CS Staff so we can work with you to find a solution. By default we block all incoming network ports from outside the depa… text/html 2017-01-31T00:40:26+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/lab2/top?rev=1485823226&do=diff Lab 2: Using Javadoc * Use the code in chapter 1 as your starting point for a Greeter program. * Create the program in a subdirectory of your CS203 directory called Greeter. * Add Javadoc comments to the Greeter Class and the main method. * text/html 2017-02-13T15:36:21+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs203-201602/lab3/top?rev=1487000181&do=diff Lab 3: Introduction to JUnit Given the importance of early testing we will be using a unit-test framework called junit4 in our programs. There is a very short intro to junit at the end of chapter 3 (pages 131-133) which you should read before starting. Then, go to the following site and work through the exercise on junit: text/html 2008-04-13T15:21:39+00:00 Anonymous (anonymous@undisclosed.example.com) 10-10-2008 https://www.cs.vassar.edu/research/experimental_plugin/individual_events/10-10-2008?rev=1208100099&do=diff 10-10-2008 file name “10-10-2008” --- Greg Priest-Dorman 2008/04/10 17:09 text/html 2022-08-28T19:16:58+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs101-202203/top?rev=1661714218&do=diff <HTML> <h1>Computer Science I </h1> <h2>Problem Solving and Abstraction - Fall, 2022 </h2> <h3>Your Professor</h3> <p>Peter lemieszewski</p> <p>Email: pelemieszewski @ vassar dot edu </p> <p>Office: Sanders Physics 104</p> <p>Office hours: Mondays and Fridays, 1-3PM. Other times by appointment. I recommend coming to office hours! </p> text/html 2021-11-04T18:38:04+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs101-2021-02/top?rev=1636051084&do=diff Problem-Solving and Abstraction CMPU-101 Section 02 Vassar College, Fall 2021 Syllabus / Course Wiki Welcome to our course wiki and syllabus. It will be updated throughout the semester with important course information, so check here regularly. text/html 2019-01-31T08:07:35+00:00 Anonymous (anonymous@undisclosed.example.com) week2 https://www.cs.vassar.edu/courses/cs145-201951/week2?rev=1548922055&do=diff Week 2 Tuesday * Classroom(s) * Continuing on with sets * Lab this evening Lectures * [ Introducing sets] * [Sets (more...)] Homework * Read chapter 1, sections 1.1 - 1.4 * try exercise 1.4.2 (3) (we may not get that far in class today) * Write the truth table and create a Venn diagram that shows the answer too, similar to Fig. 1.3. text/html 2012-11-05T15:54:01+00:00 Anonymous (anonymous@undisclosed.example.com) 2012-11-02_wheeler_ruml_lecture https://www.cs.vassar.edu/events/individual_past_events/2012-11-02_wheeler_ruml_lecture?rev=1352130841&do=diff 2012-11-02 Wheeler Ruml Lecture <html><style type=“text/css”>div.profile { float: left; padding-right: 0.5em;}</style></html> <html><div class=“profile”></html>[Wheeler Ruml]<html></div></html> Wheeler Ruml Associate Professor Department of Computer Science University of New Hampshire text/html 2013-02-15T20:21:57+00:00 Anonymous (anonymous@undisclosed.example.com) 2013-02-15_asprey_lecture_series_software_engineering_2.0 https://www.cs.vassar.edu/events/individual_past_events/2013-02-15_asprey_lecture_series_software_engineering_2.0?rev=1360959717&do=diff 2013-02-15 Asprey Lecture Series: Software Engineering 2.0 <html><style type=“text/css”>div.profile { float: left; padding-right: 0.5em;} #event a { font-weight: bold; }</style></html> <html><div class=“profile”></html>[Sean Dague]<html></div></html> <html><div id= text/html 2019-12-09T20:01:19+00:00 Anonymous (anonymous@undisclosed.example.com) assigns https://www.cs.vassar.edu/courses/cs381-2019/assigns?rev=1575921679&do=diff Assignments Database Project Ideas * Internship DB: location, company size, skill level, ... * Networking DB: groups of eople by interests - professional, location, etc. * VC Arboretum DB: Trees, Location, ... * GHC DB - interview questions text/html 2023-02-20T17:02:22+00:00 Anonymous (anonymous@undisclosed.example.com) command_please_not_found https://www.cs.vassar.edu/help/general_linux/command_please_not_found?rev=1676912542&do=diff Command 'Please' not found If you see this when you use SSH to log into a system Command 'Please' not found, did you mean: command 'please' from deb pleaser (0.5.1-4ubuntu0.22.04.1) Try: apt install <deb name> and each time you enter a command, this error message is displayed, then something is not right. This means you are logged into a system you should not be logging into but only using as a proxy or gateway. What is likely causing this is that you have some software configu… text/html 2026-04-09T18:57:42+00:00 Anonymous (anonymous@undisclosed.example.com) week10 https://www.cs.vassar.edu/courses/cs377-202651/week10?rev=1775761062&do=diff Week 10 Channels, CSP, and Go * Last week: * Peter Welch's Occam-pi Lecture Notes * Go demo and starter code: see last week's notes for details * Demo and codewalk of csp-dining-philosophers.go * Demo and codewalk: Sieve of Eratosthenes (Prime Number Sieve) text/html 2026-04-14T18:54:10+00:00 Anonymous (anonymous@undisclosed.example.com) assignments https://www.cs.vassar.edu/courses/cs377-202651/assignments?rev=1776192850&do=diff Assignments General Programming Assignment Information [PDF] Assignment name Description Assigned Due assign1 [Sequential FindMax] 1/22 1/29 assign2 UPC Exercises 1.1 text/html 2025-06-27T18:51:07+00:00 Anonymous (anonymous@undisclosed.example.com) priority https://www.cs.vassar.edu/help/general_linux/priority?rev=1751050267&do=diff System Priorities Priorities of programs are something to be aware of. PS The first thing to do is to get to know your processes. The ps command lists out the processes you have running on the system. By using ps -l, an extended listing of your processes is provided. The fields of the most interest to this topic are the PID, NI, and COMMAND fields. The COMMAND field lists the name of the command that started your process. So, if you're looking for your runaway c++ program, a.out is the one yo… text/html 2021-12-06T19:06:33+00:00 Anonymous (anonymous@undisclosed.example.com) assigns https://www.cs.vassar.edu/courses/cs311-2021/assigns?rev=1638817593&do=diff Final Projects Teams Team # Members Database Project [database name] Presentation text/html 2023-03-27T16:58:24+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs241-2023-51/top?rev=1679936304&do=diff Analysis of Algorithms (CMPU-241-51, Spring 2023) CMPU-241-51: Analysis of Algorithms (Spring 2023) Instructor: Prairie Rose Goodwin Location: Sanders Physics (SP) 105 Hours: Tue/Thu - 1:30 PM - 2:45 PM Notes: You can not enroll yourself in this course. text/html 2015-09-23T12:22:13+00:00 Anonymous (anonymous@undisclosed.example.com) syllabus https://www.cs.vassar.edu/courses/cs240/syllabus?rev=1443010933&do=diff Fall 2015 Syllabus Text Introduction to the Theory of Computation, Third Edition Michael Sipser Course Technology, Inc. Requirements * Exams: Three exams, each worth 20% of the final grade. The first two exams focus on material in the immediately preceding segment of the course. The third exam covers primarily later material, but may also cover material from earlier in the course. text/html 2011-01-11T06:09:39+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs224-201101/top?rev=1294726179&do=diff CMPU-224: Computer Organization <html> <h1>Vassar College, Spring 2011</h1> <h1>Syllabus</h1> </html> Course Wiki: <http://www.cs.vassar.edu/courses/cs224-201101/top> Professor: Barry Jones Office: OLB 118 text/html 2010-02-21T16:49:44+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs224-201001/top?rev=1266770984&do=diff CMPU-224: Computer Organization <html> <h1>Vassar College, Spring 2010</h1> <h1>Syllabus</h1> </html> Course Wiki: <http://www.cs.vassar.edu/courses/cs224-201001/top> Professor: Barry Jones Office: OLB 118 text/html 2019-03-28T04:00:32+00:00 Anonymous (anonymous@undisclosed.example.com) week8 https://www.cs.vassar.edu/courses/cs145-201951/week8?rev=1553745632&do=diff Week 8 Tuesday * Welcome back. The to-do list for today: * Midterm return. [midterm answers] * Some tangentially related links regarding division by zero. * Redhat explanation of java vulnerabilities * The Common Vulnerabilities and Exposures link for same * Another link regarding the genesis of object oriented programming. * email from Dr. Alan Kay * We'll have two lectures today on functions. text/html 2019-01-24T03:36:20+00:00 Anonymous (anonymous@undisclosed.example.com) week1 https://www.cs.vassar.edu/courses/cs145-201951/week1?rev=1548300980&do=diff Week 1 Thursday * Introductions * Students want to add... Are there seats available? * Syllabus * Yesterday, #COBOL was trending on twitter for a while. Why? * Coaches for this semester * Amy O'Connell, Daniel Melody, Hannah Mittman text/html 2021-09-30T01:21:31+00:00 Anonymous (anonymous@undisclosed.example.com) week5 https://www.cs.vassar.edu/courses/cs101-2021-02/week5?rev=1632964891&do=diff Week 5 More Tables / Midterm 1 Ch. 8: Processing Tables with Nested Functions TUESDAY * Announcement: * Coaching Hours posted! * I'm grading assignment 2 (available soon in Gradescope) * Reminders: * Check Campuswire regularly for important and timely class announcements, like coaching hours text/html 2015-08-27T14:13:27+00:00 Anonymous (anonymous@undisclosed.example.com) 2013_winter_updates https://www.cs.vassar.edu/old_pages/status/2013_winter_updates?rev=1440684807&do=diff 2013 Winter Updates Welcome back. There has been some good quiet time in January which works well for pushing out updates. All of the workstations remain on Ubuntu 12.04.1, but several components have been updated. So that you are aware here are the bigger updates to have occurred. text/html 2015-08-26T21:04:09+00:00 Anonymous (anonymous@undisclosed.example.com) windows https://www.cs.vassar.edu/old_pages/vnc/windows?rev=1440623049&do=diff Using VNC on Windows Setup Setting up the programs to connect to a VNC server is not too difficult. You will, however, need to download two programs: a SSH client and a VNC client. The SSH client will make a secure connection between your computer and the VNC server and the VNC client will use this connection to draw a display on your screen. text/html 2020-05-01T18:13:53+00:00 Anonymous (anonymous@undisclosed.example.com) infinite-trees https://www.cs.vassar.edu/people/mlsmith/infinite-trees?rev=1588356833&do=diff Infinite Trees 1 Motivation Up until now, we’ve mostly looked at trees as a data structure, but we haven’t looked at them in the context of any particular problems. Trees are used in many applications in computer science, robotics, and game design. One common application is for representing the possible moves in a game or search problem. Imagine that you were exploring the space that a player (character or robot) could move through. On each move, the player would change position (and possibl… text/html 2019-01-22T04:28:56+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs145-201951/top?rev=1548131336&do=diff Foundations of Computer Science CMPU-145 Section 51 Vassar College, Spring 2019 Syllabus / Course Wiki Welcome to our course wiki. It is the main page from which our course materials will be accessed. Contact Information Professor: text/html 2020-03-03T02:33:15+00:00 Anonymous (anonymous@undisclosed.example.com) week7 https://www.cs.vassar.edu/courses/cs102-202051/week7?rev=1583202795&do=diff Week 7 Tuesday * Completing exceptions today, and a few charts on debugging... * [big name, small file] * [ExcTesterPart2.java] * [Let's review formal notes on exceptions & exceptions to be sure we covered everything] Wednesday * MIDTERM EXAM - open notes. Thursday * We will cover some sample questions/problems for the midterm today. text/html 2020-02-27T13:38:50+00:00 Anonymous (anonymous@undisclosed.example.com) week6 https://www.cs.vassar.edu/courses/cs102-202051/week6?rev=1582810730&do=diff Week 6 Tuesday * The list of weekly topics is slightly skewed. We will cover the Final keyword, javadoc and exceptions this week * [Today's lecture notes] * We will take a look at exceptions - contract violations, if you consider an api to be a contract - with some code. text/html 2022-10-10T00:18:11+00:00 Anonymous (anonymous@undisclosed.example.com) week6 https://www.cs.vassar.edu/courses/cs101-202203/week6?rev=1665361091&do=diff Week 6 : Designing Programs For Tables Monday * There are still a few students who did not take the exam; I plan to release exam grades via gradescope at some point on Wednesday. * In the meantime, if your are looking for a way to improve your note taking skills text/html 2022-09-09T12:20:48+00:00 Anonymous (anonymous@undisclosed.example.com) week2 https://www.cs.vassar.edu/courses/cs101-202203/week2?rev=1662726048&do=diff Week 2 Monday * Last week... * homework * Lab(s) * add/drop * lectures: pyret vs. powerpoint * Readings * Chapter 5 * Chapter 6 * Lecture notes * [Functions] * [pdf version of Functions] * [Conditionals & Booolean Values] * [pdf version of Conditionals & Boolean Values] Wednesday * Monday's section was actually Wednesday's section! text/html 2012-05-04T18:53:57+00:00 Anonymous (anonymous@undisclosed.example.com) 2012-05-02_mhvlug_talk_git https://www.cs.vassar.edu/events/individual_past_events/2012-05-02_mhvlug_talk_git?rev=1336157637&do=diff 2012-05-02 MHVLUG talk: Git Git Sean Swehla, IBM Git is one of the leading distributed source code control systems. Originally developed to specifically help with workflows in the Linux kernel, git has seen rapid acceptance on a number of other projects due to it's flexibility and speed. Git takes a bit of education to use effectively, which this talk will hopefully provide. text/html 2021-03-24T17:13:51+00:00 Anonymous (anonymous@undisclosed.example.com) week6 https://www.cs.vassar.edu/courses/cs101-2021-5657/week6?rev=1616606031&do=diff Week 6 Lists / Midterm I (and Review) Monday * Midterm Exam this Friday * Gradescope: <https://www.gradescope.com/> * use your email address to login * Review this Wednesday (sample exam and solutions already posted) * Assignment 2: * Happy Cat * due: next Monday, March 29 text/html 2021-10-29T21:45:50+00:00 Anonymous (anonymous@undisclosed.example.com) week9 https://www.cs.vassar.edu/courses/cs101-2021-0405/week9?rev=1635543950&do=diff Week 9 Data Types * Ch 11 Introduction to Structured Data * Ch 13 Recursive Data * Ch 14 Trees Monday Structured and Conditional Data Recursive Data * Welcome back! * CPO notes: week9.arr Wednesday * Reminder: Assignment 5 due this Thursday (tomorrow), 11:59pm * Reminder: not too late to turn in any outstanding labs/assignments (no late penalty) text/html 2021-10-01T04:24:39+00:00 Anonymous (anonymous@undisclosed.example.com) week5 https://www.cs.vassar.edu/courses/cs101-2021-0405/week5?rev=1633062279&do=diff Week 5 More Tables / Midterm 1 Ch. 8: Processing Tables with Nested Functions Monday * Announcement: * Coaching Hours posted! * I'm grading assignments (available soon in Gradescope) * Reminders: * Check Campuswire regularly for important and timely class announcements, like coaching hours text/html 2021-09-03T00:02:36+00:00 Anonymous (anonymous@undisclosed.example.com) top https://www.cs.vassar.edu/courses/cs101-2021-0405/top?rev=1630627356&do=diff Problem-Solving and Abstraction CMPU-101 Sections 04-05 Vassar College, Fall 2021 Syllabus / Course Wiki Welcome to our course wiki and syllabus. It will be updated throughout the semester with important course information, so check here regularly. text/html 2021-09-17T04:03:42+00:00 Anonymous (anonymous@undisclosed.example.com) asmt2 https://www.cs.vassar.edu/courses/cs101-2021-0405/asmt2?rev=1631851422&do=diff <html> <h1 id=“assignment-2-ads-take-aim”>Assignment 2: Ads Take Aim</h1> <p><strong>Due:</strong> Thursday September 23, 2021 at 11:59PM ET.</p> <p><img src=“<https://www.cs.vassar.edu/~cs101/images/targeted-ad.jpeg>” alt=“Targeted Advertising”></p> <h2 id=“setup-and-handin”>Setup and Handin</h2> <h3 id= text/html 2008-06-02T16:25:53+00:00 Anonymous (anonymous@undisclosed.example.com) wiki1.7notes https://www.cs.vassar.edu/research/ursi_2008/aiptasiabase/wiki1.7notes?rev=1212423953&do=diff Notes on MediaWiki 1.7 Database Storage * Every table starts with 'aiptasia_' Hereafter I will leave out the 'aiptasia' part. * User info stored in _user * All the main page text (past, present, and pre-built) is stored as a blob object in _text table.