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How do I empty an array in JavaScript?
... because the length property of an array is a read/write property.
Method 3 (as suggested by Anthony)
A.splice(0,A.length)
Using .splice() will work perfectly, but since the .splice() function will return an array with all the removed items, it will actually return a copy of the original array. ...
How to create a CPU spike with a bash command
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23 Answers
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Xcode + remove all breakpoints
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331
Well there's a 3 step way:
Press CMD(⌘)+7 to show all breakpoints.
In Xcode4 press CMD(⌘...
How to add pandas data to an existing csv file?
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root
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answered Jul 31 '13 at 16:19
tlingftlingf
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Split string with delimiters in C
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edited Dec 20 '13 at 13:34
answered Feb 9 '12 at 12:09
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What is the formal difference in Scala between braces and parentheses, and when should they be used?
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370
I tried once to write about this, but I gave up in the end, as the rules are somewhat diffuse....
Replace tabs with spaces in vim
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393
IIRC, something like:
set tabstop=2 shiftwidth=2 expandtab
should do the trick. If you alre...
How to select unique records by SQL
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Arsen Khachaturyan
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answered Oct 29 '09 at 5:09
mjalldaymjallday
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CSS strikethrough different color from text?
...ike> is considered deprecated in HTML4 and obsolete in HTML5 (see also W3.org). The recommended approach is to use <del> if a true meaning of deletion is intended, or otherwise to use an <s> element or style with text-decoration CSS as in the first example here.)
To make the striketh...