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Are global variables in PHP considered bad practice? If so, why?
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The question was not "should global variables ever be used?". The answer to that would be, 'sure on occasion if necessary'. The question is ...
Should I use past or present tense in git commit messages? [closed]
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edited Nov 16 '17 at 18:47
Jo Sprague
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Android Get Current timestamp?
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answered Aug 12 '14 at 12:45
Rjaibi MejdiRjaibi Mejdi
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Alternative timestamping services for Authenticode
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edited Feb 26 '16 at 8:46
Bonnyswan
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answered Aug 28 '12 at 13:37
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Differences between hard real-time, soft real-time, and firm real-time?
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114
Hard real-time means you must absolutely hit every deadline. Very few systems have this require...
Exporting a function in shell
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plus1 () { echo $(($1 + 1)); }
echo $(plus1 8)
export -f plus1
./child 14 21
child
#!/bin/bash
echo $(plus1 $(($1 * $2)) )
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Submit jQuery UI dialog on
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edited Jan 29 '14 at 22:13
answered May 15 '09 at 14:23
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In SQL, what's the difference between count(column) and count(*)?
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Vishwanath Dalvi
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answered Sep 12 '08 at 15:28
SQLMenaceSQLMenace
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How can I search sub-folders using glob.glob module?
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edited Nov 5 '17 at 11:46
answered Feb 10 '13 at 13:31
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Setting default value for TypeScript object passed as argument
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edited Mar 4 at 2:36
Dan Dascalescu
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