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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 1976 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 2058 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 2096 0 Jan 19, 2001, 3:21 PM Jump to last post in thread
Post   Root post How do I manipulate arrays of bits? Jasmine 1950 0 Jan 19, 2001, 3:21 PM Jump to last post in thread
Post   Root post How do I process an entire hash? Jasmine 1967 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 1880 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 1963 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 2872 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 1905 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 2981 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 2092 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 1920 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 1861 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 2977 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 1816 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 1897 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 2079 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 1922 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 2036 0 Jan 19, 2001, 3:34 PM Jump to last post in thread
Post   Root post How do I handle binary data correctly? Jasmine 1893 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 1918 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 1971 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 1859 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 1899 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 1963 0 Jan 19, 2001, 3:41 PM Jump to last post in thread
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