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Is it safe to delete an object property while iterating over them?
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+100
The ECMAScript 5.1 standard section 12.6.4 (on for-in loops) says:
Properties of the object being enumerated may be deleted durin...
Git status - is there a way to show changes only in a specific directory?
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203
From within the directory:
git status .
You can use any path really, use this syntax:
git...
CSS Selector for
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edited Jul 9 '14 at 0:13
answered Jan 22 '09 at 21:00
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Knockout.js bound input value not updated when I use jquery .val('xyz')
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answered Aug 11 '11 at 0:41
RP NiemeyerRP Niemeyer
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What is the purpose of Verifiable() in Moq?
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answered Nov 13 '09 at 10:49
Ruben BartelinkRuben Bartelink
52.8k2020 gold badges166166 silver badges215215 bronze badges
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Iterating over each line of ls -l output
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edited Mar 2 '16 at 18:08
answered May 18 '10 at 18:50
R...
Would it be beneficial to begin using instancetype instead of id?
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10
it's useful for convenience constructors mostly
– Catfish_Man
Feb 5 '13 at 19:38
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What's the Best Way to Shuffle an NSMutableArray?
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edited Dec 27 '13 at 7:08
HRM
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answered Sep 11...
How to get exit code when using Python subprocess communicate method?
...(openRTSP + opts.split(), stdout=sp.PIPE)
streamdata = child.communicate()[0]
rc = child.returncode
(*) This happens because of the way it's implemented: after setting up threads to read the child's streams, it just calls wait.
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setup cron tab to specific time of during weekdays
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Same as you did for hours:
*/2 09-18 * * 1-5 /path_to_script
0 and 7 stand for Sunday
6 stands for Saturday
so, 1-5 means from Monday to Friday
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