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Home: Perl Programming Help: Frequently Asked Questions : Page 5
(202 posts in 183 threads)

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Post   Root post How do I permute N elements of a list? Jasmine 3108 0 Jan 19, 2001, 3:17 PM Jump to last post in thread
Post   Root post How do I sort an array by (anything)? Jasmine 3203 0 Jan 19, 2001, 3:19 PM Jump to last post in thread
Post   Root post Why does defined() return true on empty arrays and Jasmine 3152 0 Jan 19, 2001, 3:21 PM Jump to last post in thread
Post   Root post How do I manipulate arrays of bits? Jasmine 3008 0 Jan 19, 2001, 3:21 PM Jump to last post in thread
Post   Root post How do I process an entire hash? Jasmine 3089 0 Jan 19, 2001, 3:22 PM Jump to last post in thread
Post   Root post What happens if I add or remove keys from a hash w Jasmine 3148 0 Jan 19, 2001, 3:23 PM Jump to last post in thread
Post   Root post How do I look up a hash element by value? Jasmine 3205 0 Jan 19, 2001, 3:23 PM Jump to last post in thread
Post   Root post How can I know how many entries are in a hash? Jasmine 4365 0 Jan 19, 2001, 3:24 PM Jump to last post in thread
Post   Root post How do I sort a hash (optionally by value instead Jasmine 2920 0 Jan 19, 2001, 3:25 PM Jump to last post in thread
Post   Root post How can I always keep my hash sorted? Jasmine 4403 0 Jan 19, 2001, 3:26 PM Jump to last post in thread
Post   Root post Why don't my tied hashes make the defined/exists d Jasmine 3151 0 Jan 19, 2001, 3:29 PM Jump to last post in thread
Post   Root post What's the difference between "delete" and "undef" Jasmine 2893 0 Jan 19, 2001, 3:29 PM Jump to last post in thread
Post   Root post How do I reset an each() operation part-way throug Jasmine 2800 0 Jan 19, 2001, 3:30 PM Jump to last post in thread
Post   Root post How can I get the unique keys from two hashes? Jasmine 4464 0 Jan 19, 2001, 3:31 PM Jump to last post in thread
Post   Root post How can I store a multidimensional array in a DBM Jasmine 2829 0 Jan 19, 2001, 3:31 PM Jump to last post in thread
Post   Root post How can I make my hash remember the order I put el Jasmine 2852 0 Jan 19, 2001, 3:32 PM Jump to last post in thread
Post   Root post Why does passing a subroutine an undefined element Jasmine 3066 0 Jan 19, 2001, 3:32 PM Jump to last post in thread
Post   Root post How can I make the Perl equivalent of a C structur Jasmine 2891 0 Jan 19, 2001, 3:34 PM Jump to last post in thread
Post   Root post How can I use a reference as a hash key? Jasmine 3180 0 Jan 19, 2001, 3:34 PM Jump to last post in thread
Post   Root post How do I handle binary data correctly? Jasmine 2912 0 Jan 19, 2001, 3:36 PM Jump to last post in thread
Post   Root post How do I keep persistent data across program calls Jasmine 3185 0 Jan 19, 2001, 3:39 PM Jump to last post in thread
Post   Root post How do I determine whether a scalar is a number/wh Jasmine 2986 0 Jan 19, 2001, 3:39 PM Jump to last post in thread
Post   Root post How do I print out or copy a recursive data struct Jasmine 2790 0 Jan 19, 2001, 3:40 PM Jump to last post in thread
Post   Root post How do I define methods for every class/object? Jasmine 2892 0 Jan 19, 2001, 3:41 PM Jump to last post in thread
Post   Root post How do I verify a credit card checksum? Jasmine 2852 0 Jan 19, 2001, 3:41 PM Jump to last post in thread
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