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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
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codeforestercodeforester
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What does [].forEach.call() do in JavaScript?
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Michael GearyMichael Geary
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Should I put #! (shebang) in Python scripts, and what form should it take?
...e.
– Chris Johnson
Jan 29 '14 at 19:25
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You're definitely right on this one. Just tested on bash...
How to set default value for form field in Symfony2?
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– Hubert Perron
Apr 3 '13 at 18:25
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I downvoted this solution as it is not a solution for th...
Can I use Objective-C blocks as properties?
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edited Feb 25 at 17:42
answered Dec 24 '13 at 12:02
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Convert camelCaseText to Sentence Case Text
...k; } ... }
– Nick Bull
Aug 12 at 17:25
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What characters do I need to escape in XML documents?
...end of a CDATA section.
– Lee D
Apr 25 '14 at 17:45
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PHP json_encode encoding numbers as strings
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RijkRijk
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400 BAD request HTTP error code meaning?
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200 means that request has been processed, so a normal success logic should be executed on a client. Here we definitely have an error, so r...
How to trim whitespace from a Bash variable?
... the opposite.
– Ohad Schneider
Jan 25 '17 at 18:50
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This is overwhelmingly the ideal solution....