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NSDictionary - Need to check whether dictionary contains key-value pair or not
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edited Dec 20 '17 at 6:18
Tony Adams
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an...
cannot load such file — zlib even after using rvm pkg install zlib
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I ended up installing zlib from apt-get and then reinstalling ruby to not use the rvm directory...
Insert string at specified position
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$newstr = substr_replace($oldstr, $str_to_insert, $pos, 0);
http://php.net/substr_replace
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How to get string width on Android?
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203
You can use the getTextBounds(String text, int start, int end, Rect bounds) method of a Paint o...
How often does python flush to a file?
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340
For file operations, Python uses the operating system's default buffering unless you configure i...
JavaScript arrays braces vs brackets
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edited Nov 6 '13 at 17:02
Ben_Coding
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answered Feb 26 '11 at 20:...
express 4.0 , express-session with odd warning message
...change soon :)
– Qcom
Nov 6 '15 at 20:16
2
From the future here. Still going to change soon :)
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jQuery selector for inputs with square brackets in the name attribute
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answered Mar 2 '10 at 17:00
DancrumbDancrumb
22.5k66 gold badges5555 silver badges124124 bronze badges
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Why does Python code run faster in a function?
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You might ask why it is faster to store local variables than globals. This is a CPython implemen...