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Home: Perl Programming Help: Frequently Asked Questions : Page 4
(202 posts in 183 threads)

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Post   Root post How can I know how many entries are in a hash? Jasmine 2427 0 Jan 19, 2001, 3:24 PM Jump to last post in thread
Post   Root post How do I look up a hash element by value? Jasmine 1602 0 Jan 19, 2001, 3:23 PM Jump to last post in thread
Post   Root post What happens if I add or remove keys from a hash w Jasmine 1515 0 Jan 19, 2001, 3:23 PM Jump to last post in thread
Post   Root post How do I process an entire hash? Jasmine 1622 0 Jan 19, 2001, 3:22 PM Jump to last post in thread
Post   Root post How do I manipulate arrays of bits? Jasmine 1621 0 Jan 19, 2001, 3:21 PM Jump to last post in thread
Post   Root post Why does defined() return true on empty arrays and Jasmine 1761 0 Jan 19, 2001, 3:21 PM Jump to last post in thread
Post   Root post How do I sort an array by (anything)? Jasmine 1684 0 Jan 19, 2001, 3:19 PM Jump to last post in thread
Post   Root post How do I permute N elements of a list? Jasmine 1623 0 Jan 19, 2001, 3:17 PM Jump to last post in thread
Post   Root post How do I select a random element from an array? Jasmine 1551 0 Jan 19, 2001, 3:16 PM Jump to last post in thread
Post   Root post How do I shuffle an array randomly? Jasmine 1558 0 Jan 19, 2001, 3:15 PM Jump to last post in thread
Post   Root post How do I process/modify each element of an array? Jasmine 1566 0 Jan 19, 2001, 3:15 PM Jump to last post in thread
Post   Root post How do I handle circular lists? Jasmine 1452 0 Jan 19, 2001, 3:13 PM Jump to last post in thread
Post   Root post How do I handle linked lists? Jasmine 1552 0 Jan 19, 2001, 3:12 PM Jump to last post in thread
Post   Root post How do I find the first array element for which a Jasmine 1465 0 Jan 19, 2001, 3:11 PM Jump to last post in thread
Post   Root post How can I tell whether a list or array contains a Jasmine 1526 0 Jan 19, 2001, 3:11 PM Jump to last post in thread
Post   Root post How do I compute the difference of two arrays? How Jasmine 1527 0 Jan 19, 2001, 3:10 PM Jump to last post in thread
Post   Root post How can I extract just the unique elements of an a Jasmine 2802 0 Jan 19, 2001, 3:06 PM Jump to last post in thread
Post   Root post Why don't my <<HERE documents work? Jasmine 1686 0 Jan 19, 2001, 3:04 PM Jump to last post in thread
Post   Root post What is the difference between $array[1] and @arra Jasmine 1517 0 Jan 19, 2001, 3:03 PM Jump to last post in thread
Post   Root post What's wrong with always quoting "$vars"? Jasmine 1694 0 Jan 19, 2001, 3:01 PM Jump to last post in thread
Post   Root post How can I expand variables in text strings? Jasmine 2487 0 Jan 19, 2001, 2:59 PM Jump to last post in thread
Post   Root post How do I find the soundex value of a string? Jasmine 1562 0 Jan 19, 2001, 2:58 PM Jump to last post in thread
Post   Root post How do I extract selected columns from a string? Jasmine 1634 0 Jan 19, 2001, 2:57 PM Jump to last post in thread
Post   Root post How do I strip blank space from the beginning/end Jasmine 1594 0 Jan 19, 2001, 2:56 PM Jump to last post in thread
Post   Root post How can I split a [character] delimited string exc Jasmine 1604 0 Jan 19, 2001, 2:55 PM Jump to last post in thread
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