Perl
in [Programming]
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FAQ 5.27 How do I set a file's timestamp in perl? This is an excerpt from the latest version perlfaq5.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 25 May 2010 06:55
Another bug - on 64-bit-integer-and-floatingpoint machines On 2010-05-24, Peter J. Holzer <hjp-usenet2(a)hjp.at> wrote: my $x1 = 18014398509481728.000000; # exact FP value my $x2 = 18014398509481729; # exact 64 bit int value if ($x1 >= $x2) { print "surprise!\n"; } Thinking about it more, it is not a "surprise", but just a plain bug. It is trivial... 25 May 2010 01:34
FAQ 4.8 How do I perform an operation on a series of integers? This is an excerpt from the latest version perlfaq4.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 24 May 2010 12:19
FAQ 3.12 Where can I get perl-mode for emacs? This is an excerpt from the latest version perlfaq3.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 24 May 2010 06:52
FAQ 7.13 What's a closure? This is an excerpt from the latest version perlfaq7.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 24 May 2010 00:27
FAQ 7.7 Why do Perl operators have different precedence than C operators? This is an excerpt from the latest version perlfaq7.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 23 May 2010 12:27
FAQ 4.77 How do I pack arrays of doubles or floats for XS code? This is an excerpt from the latest version perlfaq4.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 23 May 2010 07:03
FAQ 4.17 How do I find yesterday's date? This is an excerpt from the latest version perlfaq4.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 23 May 2010 00:41
FAQ 5.36 Why can't I use "C:\temp\foo" in DOS paths? Why doesn't `C:\temp\foo.exe` work? This is an excerpt from the latest version perlfaq5.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at http://faq.perl.org . --------... 22 May 2010 18:11
Using rename script to change multiple files I'm trying to use the perl "rename" script to rename batches of files. So if the files are say: 0123.mov 0124.mov 0125.mov I want to rename something like: birthday-01.mov birthday-02.mov birthday-03.mov I've been experimenting with the rename script like this: rename s/\..+$/Birthday-01/ * ... 26 May 2010 09:08 |