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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 1296 0 Jan 26, 2001, 10:13 AM Jump to last post in thread
Post   Root post How can I use a filehandle indirectly? Jasmine 1386 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 1392 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 1386 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 1339 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 1425 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 1505 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 1363 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 1398 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 1317 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 1310 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 1365 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 1340 0 Jan 19, 2001, 3:39 PM Jump to last post in thread
Post   Root post How do I handle binary data correctly? Jasmine 1315 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 1391 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 1346 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 1490 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 1335 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 1255 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 2202 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 1276 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 1332 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 1455 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 2242 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 1292 0 Jan 19, 2001, 3:25 PM Jump to last post in thread
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