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Use of 'use utf8;' gives me 'Wide character in print'
...n see from this:
$ perl -E 'say join ":", map { ord } split //, "鸡\n";'
233:184:161:10
The first three bytes make up your character, the last one is the line-feed.
The call to print sends these four characters to STDOUT. Your console then works out how to display these characters. If your cons...
Canvas width and height in HTML5
...lurry pixelated zoom-in
// with each canvas pixel drawn showing as roughly 2x2 on screen
canvas.width = 400;
canvas.height = 300;
canvas.style.width = '800px';
canvas.style.height = '600px';
See this live example of a canvas that is zoomed in by 4x.
var c = document.getElementsByTagName('c...
How to handle command-line arguments in PowerShell
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edited May 28 at 1:08
Gregory
333 bronze badges
answered Jan 28 '10 at 20:13
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C++ const map element access
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126
at() is a new method for std::map in C++11.
Rather than insert a new default constructed eleme...
How to set 'auto' for upper limit, but keep a fixed lower limit with matplotlib.pyplot
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edited Aug 1 '12 at 8:48
answered Jul 31 '12 at 16:58
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How to navigate through a vector using iterators? (C++)
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112
You need to make use of the begin and end method of the vector class, which return the iterator ...
Do I encode ampersands in ?
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edited Jan 22 '14 at 21:56
answered Sep 14 '10 at 1:39
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what's data-reactid attribute in html?
...:31
Fred
2,58933 gold badges2828 silver badges5050 bronze badges
answered Nov 28 '15 at 4:49
Dan PrinceDan Pri...
Func with out parameter
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229
ref and out are not part of the type parameter definition so you can't use the built-in Func d...
Reasons that the passed Intent would be NULL in onStartCommand
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edited Mar 22 '14 at 16:12
answered Dec 19 '13 at 16:27
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