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How do I break out of a loop in Perl?
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446
Oh, I found it. You use last instead of break
for my $entry (@array){
if ($string eq "te...
What is the difference between a HashMap and a TreeMap? [duplicate]
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246
TreeMap is an example of a SortedMap, which means that the order of the keys can be sorted, and...
Wrap long lines in Python [duplicate]
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Darwyn
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answered Jul 27 '10 at 17:37
pv2bpv2b
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Base64 encoding and decoding in client-side Javascript
... in JavaScript that could be used to encode and decode a string using base64 encoding?
13 Answers
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How to show and update echo on same line
... Luis AlvaradoLuis Alvarado
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13
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What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
...ex 0) and throw an exception when index is 5. The valid indexes here are 0-4 inclusive. The correct, idiomatic for statement here would be:
for (int index = 0; index < array.length; index++)
(That's assuming you need the index, of course. If you can use the enhanced for loop instead, do so.)
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How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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JoeyJoey
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How do I get the number of days between two dates in JavaScript?
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422
Here is a quick and dirty implementation of datediff, as a proof of concept to solve the probl...
How to convert DOS/Windows newline (CRLF) to Unix newline (LF) in a Bash script?
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caram
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answered Apr 10 '10 at 15:13
Jonathan LefflerJonathan Leffler
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