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Perl Programming Help
: Frequently Asked Questions
(202 posts in 183 threads)
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Subject
Author
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Replies
Last Post
Are Perl regexps DFAs or NFAs? Are they POSIX comp
Jasmine
31728
0
Mar 15, 2001, 6:10 AM
Can I do [task] in Perl?
Jasmine
10565
0
Jan 19, 2001, 11:24 AM
Can I use Perl regular expressions to match balanc
Jasmine
33013
0
Mar 15, 2001, 6:03 AM
Can I write useful perl programs on the command li
Jasmine
4573
0
Jan 19, 2001, 12:15 PM
Does perl have a round function? What about ceil()
Jasmine
4879
0
Jan 19, 2001, 2:32 PM
Does Perl have a year 2000 problem? Is Perl Y2K co
Jasmine
4785
0
Jan 19, 2001, 2:41 PM
How can I access/change the first N letters of a s
Jasmine
4938
0
Jan 19, 2001, 2:49 PM
How can I always keep my hash sorted?
Jasmine
4814
0
Jan 19, 2001, 3:26 PM
How can I compare two dates and find the differenc
Jasmine
4460
0
Jan 19, 2001, 2:39 PM
How can I compile my Perl program into byte code o
Jasmine
4664
0
Jan 19, 2001, 12:13 PM
How can I convince my sysadmin/supervisor/employee
Jasmine
9222
0
Jan 19, 2001, 11:32 AM
How can I count the number of occurrences of a sub
Jasmine
5003
0
Jan 19, 2001, 2:52 PM
How can I display an error in a CGI program?
japhy
10395
0
Dec 15, 2000, 8:21 AM
How can I do approximate matching?
Jasmine
32127
0
Mar 15, 2001, 6:05 AM
How can I expand variables in text strings?
Jasmine
4721
0
Jan 19, 2001, 2:59 PM
How can I extract just the unique elements of an a
Jasmine
5174
0
Jan 19, 2001, 3:06 PM
How can I find the Julian Day?
Jasmine
4451
0
Jan 19, 2001, 2:40 PM
How can I free an array or hash so my program shri
Jasmine
4603
0
Jan 19, 2001, 12:09 PM
How can I generate simple menus without using CGI
Jasmine
4585
0
Jan 19, 2001, 12:04 PM
How can I get #!perl to work on (MS-DOS,NT,...)?
Jasmine
4546
0
Jan 19, 2001, 12:14 PM
How can I get a binary version of Perl?
Jasmine
7129
0
Jan 19, 2001, 11:35 AM
How can I get the unique keys from two hashes?
Jasmine
4875
0
Jan 19, 2001, 3:31 PM
How can I hide the source for my Perl program?
Jasmine
4742
0
Jan 19, 2001, 12:12 PM
How can I hope to use regular expressions without
Jasmine
38910
0
Mar 15, 2001, 5:49 AM
How can I know how many entries are in a hash?
Jasmine
4779
0
Jan 19, 2001, 3:24 PM
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