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73
Remove all white space in a file and replace them with a comma using Vim
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49
perl - how to create an array with n empty strings or zeros?
stackoverflow.com

35
regular expression to get sub string via php
stackoverflow.com

33
How to get the largest element index in matlab array
stackoverflow.com

32
Do you always pronounce ST as SHT?
german.stackexchange.com

30
Validating IPv4 addresses with regexp
stackoverflow.com

23
Perl, how to determine if a variable value is a number?
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21
Adding up the values in a hash (Perl)
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18
Upside-down triangle as node shape
tex.stackexchange.com

18
How do I make a subroutine that accepts an array *or* a variable number of scalars?
stackoverflow.com

15
Correct syntax for a lambda expression which gets any number of arguments in Scheme
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15
How to get mean square error in a quick way using Matlab?
stackoverflow.com

14
Why is “wieviele” not recognized as a word in my spell checker?
german.stackexchange.com

14
How can I repeat a character in Bash?
stackoverflow.com

14
How to represent e^(-t^2) in MATLAB?
stackoverflow.com

13
Is there a CPAN module for converting seconds to English?
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13
sort upper case just before lowercase key values from a hash
stackoverflow.com

13
Compare two (potentially) undef variables in perl
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13
Regex - Match all occurrences?
stackoverflow.com

13
Perl equivalent of PHP's strtotime()?
stackoverflow.com

11
How to declare AoHoAoH?
stackoverflow.com

11
Was ist das Präteritum von “darben”?
german.stackexchange.com

10
Was ist das (der?) Effeff?
german.stackexchange.com

9
passing hash and array to function problem
stackoverflow.com

9
Matlab : Plot each line of a matrix as a function of its index
stackoverflow.com

9
How to remove last n number of numeric characters from a string in perl
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8
Perl syntax sigil
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8
Confusing Perl Array behavior
stackoverflow.com

8
removing last element of a list(scheme)
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8
java escape parenthesis
stackoverflow.com

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