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Home: Perl Programming Help: Frequently Asked Questions : Page 3
(202 posts in 183 threads)

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Post   Root post How can I set up a footer format to be used with w Jasmine 3454 0 Jan 26, 2001, 10:13 AM Jump to last post in thread
Post   Root post How can I use a filehandle indirectly? Jasmine 3601 0 Jan 26, 2001, 10:12 AM Jump to last post in thread
Post   Root post How can I make a filehandle local to a subroutine? Jasmine 4105 0 Jan 26, 2001, 10:07 AM Jump to last post in thread
Post   Root post How do I make a temporary file name? Jasmine 3612 0 Jan 26, 2001, 10:07 AM Jump to last post in thread
Post   Root post How can I manipulate fixed-record-length files? Jasmine 3525 0 Jan 26, 2001, 10:04 AM Jump to last post in thread
Post   Root post How do I count the number of lines in a file? Jasmine 3731 0 Jan 26, 2001, 10:02 AM Jump to last post in thread
Post   Root post How do I change one line in a file/delete a line i Jasmine 3743 0 Jan 26, 2001, 10:01 AM Jump to last post in thread
Post   Root post How do I flush/unbuffer an output filehandle? Why Jasmine 3806 0 Jan 26, 2001, 9:59 AM Jump to last post in thread
Post   Root post How do I verify a credit card checksum? Jasmine 3411 0 Jan 19, 2001, 3:41 PM Jump to last post in thread
Post   Root post How do I define methods for every class/object? Jasmine 3460 0 Jan 19, 2001, 3:41 PM Jump to last post in thread
Post   Root post How do I print out or copy a recursive data struct Jasmine 3333 0 Jan 19, 2001, 3:40 PM Jump to last post in thread
Post   Root post How do I determine whether a scalar is a number/wh Jasmine 3582 0 Jan 19, 2001, 3:39 PM Jump to last post in thread
Post   Root post How do I keep persistent data across program calls Jasmine 3780 0 Jan 19, 2001, 3:39 PM Jump to last post in thread
Post   Root post How do I handle binary data correctly? Jasmine 3505 0 Jan 19, 2001, 3:36 PM Jump to last post in thread
Post   Root post How can I use a reference as a hash key? Jasmine 3765 0 Jan 19, 2001, 3:34 PM Jump to last post in thread
Post   Root post How can I make the Perl equivalent of a C structur Jasmine 3458 0 Jan 19, 2001, 3:34 PM Jump to last post in thread
Post   Root post Why does passing a subroutine an undefined element Jasmine 3703 0 Jan 19, 2001, 3:32 PM Jump to last post in thread
Post   Root post How can I make my hash remember the order I put el Jasmine 3427 0 Jan 19, 2001, 3:32 PM Jump to last post in thread
Post   Root post How can I store a multidimensional array in a DBM Jasmine 3397 0 Jan 19, 2001, 3:31 PM Jump to last post in thread
Post   Root post How can I get the unique keys from two hashes? Jasmine 5265 0 Jan 19, 2001, 3:31 PM Jump to last post in thread
Post   Root post How do I reset an each() operation part-way throug Jasmine 3392 0 Jan 19, 2001, 3:30 PM Jump to last post in thread
Post   Root post What's the difference between "delete" and "undef" Jasmine 3495 0 Jan 19, 2001, 3:29 PM Jump to last post in thread
Post   Root post Why don't my tied hashes make the defined/exists d Jasmine 3824 0 Jan 19, 2001, 3:29 PM Jump to last post in thread
Post   Root post How can I always keep my hash sorted? Jasmine 5225 0 Jan 19, 2001, 3:26 PM Jump to last post in thread
Post   Root post How do I sort a hash (optionally by value instead Jasmine 3520 0 Jan 19, 2001, 3:25 PM Jump to last post in thread
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