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courses:cs101-201804:calendar [2018/09/13 08:27]
sellis [Calendar] 		courses:cs101-201804:calendar [2018/09/20 09:40]
sellis
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     <hr>     <hr>
     Welcome and Introduction.     Welcome and Introduction.
-  <td width=30% valign=top bgcolor="#aaccff" cellpadding="4">+  <td width=30% valign=top bgcolor="#aaccff" cellpadding="8">
     <center>6th September</center>     <center>6th September</center>
     <hr>     <hr>
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     <br/>     <br/>
     Introduction to the drRacket program. Poking the computer & seeing what happens.     Introduction to the drRacket program. Poking the computer & seeing what happens.
-  <td width=30% valign=top bgcolor=gray>+  <td width=30% valign=top bgcolor="#aaffcc" cellpadding="8">
     <center>7th September</center>     <center>7th September</center>
 +    <hr>
 +    Creating directories with <code>mkdir</code>. Moving between directories with <code>cd</code>. Listing files with
 +    <code>ls</code>. Your first program in Scheme. Running, saving and loading a program.
 </tr> </tr>
  
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   </b></font>   </b></font>
   </td>   </td>
-  <td width=32% valign=top bgcolor=gray>+  <td width=32% valign=top bgcolor="#aaccff" cellpadding="8">
     <center>11th September</center>     <center>11th September</center>
-  <td width=32% valign=top bgcolor=gray>+    <hr> 
 +    Poking the computer (a second time). <b>Data types</b>. Evaluation of symbols to their definitions. 
 +    The importance of parentheses. First explorations of Scheme's computational model. 
 +    <hr> 
 +    <center><b>Reading</b></center> 
 +    Chapters 2, 3, 4 and 5. 
 +  <td width=32% valign=top bgcolor="#aaffcc" cellpadding="8">
     <center>13th September</center>     <center>13th September</center>
 +    <hr>
 +    Reviewing data types. Review of Scheme's computational model ('evaluate and apply'). The output of a function.
 +    The <code>printf</code> command and side-effect printing. Line breaks and substituting into printed text.
 +    What <code>lambda</code> does.
 +    <hr>
 +    <center>
 +    <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-13_lec.txt">Code from class</a>
 +    </center>
 +    
   <td width=34% valign=top bgcolor=gray>   <td width=34% valign=top bgcolor=gray>
     <center>14th September</center>     <center>14th September</center>
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   </b></font>   </b></font>
   </td>   </td>
-  <td width=32% valign=top bgcolor=gray>+  <td width=32% valign=top bgcolor="#aaffcc" cellpadding="8">
     <center>18th September</center>     <center>18th September</center>
 +    <hr>
 +    Using <b>predicates<b> to answer yes/no questions. Arithmetic predicates. The multipurpose <code>eq?</code> function.
 +    Shielding a datum from evaluation using the <code>quote</code> function, and its abbreviation. Beginning conditionals
 +    and the <code>if</code> statement.
 +    <hr>
 +    <center>
 +    <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-18_lec.txt">Code from class</a>
 +    </center>
   <td width=32% valign=top bgcolor=gray>   <td width=32% valign=top bgcolor=gray>
     <center>20th September</center>     <center>20th September</center>
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     <center>12th October     <center>12th October
         <h4>IN-CLASS MIDTERM</h4>         <h4>IN-CLASS MIDTERM</h4>
-    <h5>Covers all material covered to date.</5>+    <h5>Covers all material explored to date.</5>
     </center>     </center>
 </tr> </tr>