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How to format a float in javascript?
...n JavaScript, when converting from a float to a string, how can I get just 2 digits after the decimal point? For example, 0.34 instead of 0.3445434.
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Round a Floating Point Number Down to the Nearest Integer?
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12 Answers
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Undo working copy modifications of one file in Git?
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2263
You can use
git checkout -- file
You can do it without the -- (as suggested by nimrodm), b...
Using jQuery to center a DIV on the screen
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28 Answers
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Evaluating string “3*(4+2)” yield int 18 [duplicate]
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answered Dec 2 '08 at 12:01
arularul
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Can you control how an SVG's stroke-width is drawn?
...ment. I made a proposal to the SVG working group for this functionality in 2003, but it received no support (or discussion).
As I noted in the proposal,
you can achieve the same visual result as "inside" by doubling your stroke width and then using a clipping path to clip the object to itself, ...
How to atomically delete keys matching a pattern using Redis
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23 Answers
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Git for Windows - The Program can't start because libiconv2.dll is missing
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25 Answers
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Most efficient way to prepend a value to an array
...big-O but certainly using the unshift method is more concise:
var a = [1, 2, 3, 4];
a.unshift(0);
a; // => [0, 1, 2, 3, 4]
[Edit]
This jsPerf benchmark shows that unshift is decently faster in at least a couple of browsers, regardless of possibly different big-O performance if you are ok with...
Accessing JPEG EXIF rotation data in JavaScript on the client side
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If you only want the orientation tag and nothing else and don't like to include another huge j...