Description:
The Perl language in general.
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Perl regex - How to make my greedy quantifier greedier?
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Hello,
I would like to try some string matching in perl as is in the title.
Let's create some testfiles for testing as follows.
$ mkdir -vp testing/dir.a/dir_b/dir-c; cd testing/dir.a/dir_b/dir-c; \
touch This_is_testing1_org.txt This-is-testing2_org.txt \
this_is_testing3_org.txt this-is-testing4_org.txt; cd... more »
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Efficiency of s///e?
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There's a sub in our code base which has something like
my $prevent_infinite_loop = 0;
while ($prevent_infinite_loop++ < 1000 && $text =~ /(complicated) (regular) (expression)/) {
... various calculations on $1, $2, $3, ... resulting in $replacement;
$text =~ s/(complicated) (regular) (expression)/$replacement/;... more »
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is there a really simple cgi chat anywhere?
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something that has like 1 file
adds what i chat to file
returns to broswser a box with top 30 lines of file
each line having time name and text fo chat
a input form for new chat text
and a submit button
thats it
nothign more
no login etc
anyone hit page can input and its aded to bottom fo file... more »
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Immediate Position:::Business Analyst With BI EXP::::At Houston, TX
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Hi,
This is Girish, - Recruitment and Resources from SancroSoft USA Inc.
We have an urgent requirement as follows:
Please respond with resumes in MS-Word Format with the following details to Gir...@sancrosoftusa.com Full Name :
Location :
Contact Number :
Email :
Availability :
Visa Status :... more »
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Iterating hashes
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If I have
foreach (sort keys %hash)
Then I know that there is a posible performance hit as the keys are all extracted and then sorted. But is this because of the sort or are they always all extracted first? If the latter is true then how do you
iterate over a hash without taking the hit?... more »
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async module
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there are numerous event/parallel based modules at cpan.
I have not time to study and test them. I think to grab AnyEvent and work with it.
What do think from your experience, is it a good choise ?
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utf8
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Is there any easy way to decice if a string is valid UTF-8 ?
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Cheap Nike Air Max 2013 Shoes men's women's wholesale www.Buy-Good-Goods.com
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[link]
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