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October 12: Associative Arrays

Tonight

  • Administrative issues: class meeting dates for cancelled classes; midterm
    • Class will not meet on Monday November 8
    • Class might also be cancelled on Monday November 15. More news next week on this
    • The midterm is still scheduled for next Monday, October 25 starting at about 7:45 pm in the lab. We will have a partial regular class session before then.
      • The midterm will be in the CS lab (on your computer, or a lab computer)
      • It will be timed (1 hour)
      • It will include one or more brief programming tasks
      • You will be able to use any online resource and your CS 205 textbooks. No other books are allowed. No live/interactive human help allowed.
  • Types of arrays in Perl
  • Associative arrays (hashes), simple tie example
  • Searching and sorting, sort
  • Application: a dictionary
  • Lab exercise: More with Associative Arrays

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UAF Computer Science
Prof. Greg Newby