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How to set initial size of std::vector?
...so I don't use list. How to set initial size of vector (for example to be 20 000 places, so to avoid copy when I insert new)?
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What to do with branch after merge
...ch -d branch1
– avtomaton
Apr 7 at 10:30
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JavaScript plus sign in front of function expression
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answered Nov 12 '12 at 10:07
T.J. CrowderT.J. Crowder
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Use of 'use utf8;' gives me 'Wide character in print'
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Without use utf8 Perl interprets your string as a sequence of single byte characters. There are ...
$.ajax - dataType
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edited Nov 20 '19 at 13:05
informatik01
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what is the most efficient way of counting occurrences in pandas?
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Dan AllanDan Allan
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Using C++ library in C code
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answered Oct 13 '08 at 23:33
Greg HewgillGreg Hewgill
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Getting vertical gridlines to appear in line plot in matplotlib
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You may need to give boolean arg in your calls, e.g. use ax.yaxis.grid(True) instead of ax.yaxi...
How to capture UIView to UIImage without loss of quality on retina display
... UIGraphicsBeginImageContextWithOptions (as documented on this page). Pass 0.0 for scale (the third argument) and you'll get a context with a scale factor equal to that of the screen.
UIGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're actually getting exactly the same image on ...
How to move a git repository into another directory and make that directory a git repository?
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It's very simple. Git doesn't care about what's the name of its directory. It only cares what's ...