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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
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534
if [ ! -z "$var" ] && [ -e "$var" ]; then
# something ...
fi
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nginx upload client_max_body_size issue
..., I set the nginx client_max_body_size to 1m (1MB) and expect a HTTP 413 (Request Entity Too Large) status in response when that rule breaks.
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How can I change a file's encoding with vim?
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edited Jun 27 '12 at 17:43
Johan
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answered Apr 22...
PHP CURL CURLOPT_SSL_VERIFYPEER ignored
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Hassaan
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answered Mar 6 '13 at 1:10
cloverclover
4,...
PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
... 'foo'.
Loop 2, the value and $arr[2] become $arr[1], which is 'bar'.
Loop 3, the value and $arr[2] become $arr[2], which is 'bar' (because of loop 2).
The value 'baz' is actually lost at the first call of the second foreach loop.
Debugging the Output
For each iteration of the loop, we'll echo the v...
Python - Passing a function into another function
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John MillikinJohn Millikin
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How to find out if an installed Eclipse is 32 or 64 bit version?
... can I find out if a specific Eclipse instance on my (Windows 7) PC is the 32-bit or 64-bit version?
5 Answers
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Groovy: what's the purpose of “def” in “def x = 0”?
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answered Oct 9 '08 at 3:51
Ted NaleidTed Naleid
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shell init issue when click tab, what's wrong with getcwd?
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Costi CiudatuCosti Ciudatu
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jQuery append() - return appended elements
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edited Feb 18 '15 at 15:33
Jeroen
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answer...