CSC151.01 2014F, Class 35: Pairs and Pair Structures
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_Overview_

* Preliminaries.
    * Admin.
    * Upcoming Work.
    * Extra Credit.
    * Questions.
* Contrasting `map`, `for-each`, `repeat`, and recursion.
* Reflections on the reading.
* Lab.
* Debrief.

Preliminaries
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### Admin

* New partners (provided I find all of the cards)!
* Extended/modified office hours continue this week and next.
    * Survey: Should I switch to online signup for office hours?
      (Choices are "Please have online signup" and "Please keep
      physical signup".  You may also choose not to vote.)
* I've been answering a variety of prereg questions.  Feel free to 
  continue asking such questions.

### Upcoming Work

* No lab writeup!  (Two days in a row.  What's wrong with me?)
* Reading for Wednesday:
  [Trees](../readings/trees-reading.html)
* [Homework 6](../assignments/assignment.06.html), due tonight.
* Exam 3, distributed tomorrow, due the following Tuesday.

### Cool Upcoming Events on Campus 

* Peace studies talk Monday Nov. 10 at 4:15 p.m. in JRC 101 
  "With All the World’s Violence, Where is Peace?"

### Extra Credit Opportunities

#### Academic

* CS Extra Thursday: Study-Abroad Opportunities with a CS Component
  4:30 p.m., Science 3821.
* CS Table Friday: Open Data.
  12:10-12:50, Day PDR.

#### Peer Support

* Karan's radio show 11pm Thursday nights on KDIC
* Evan's radio show 5pm Friday nights on KDIC
* Donna's radio show Sunday midnight on KDIC
* Swimming on Saturday (sometime) against Luther.
* The gaming club is hosting a Smash Brothers tournament on Saturday
  (Loose at 11am ...) (And thats "Loose", not "Lose")

### Questions (homework, admin)

Contrasting `map`, `for-each`, `repeat`, and recursion
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With your partner, make a list of similarities and differences that 
you've observed.  We will then reflect as a class.  

Reflections on the reading
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With your partner, answer the following two questions:

* What were the two most important points of the reading?
* What were the murkiest parts of the reading?

Questions that need to be answered / murkiness that needs to be cleared

Important parts of the reading

Lab
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Debrief
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