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Should I use pt or px?
...s. At least, not in the simple physical sense.
Read this article from the W3C, EM, PX, PT, CM, IN…, about how px is a "magical" unit invented for CSS. The meaning of px varies by hardware and resolution. (That article is fresh, last updated 2014-10.)
My own way of thinking about it: 1 px is the s...
Is there a standard keyboard shortcut to build the current project in Visual Studio?
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answered Dec 13 '08 at 18:15
Metro SmurfMetro Smurf
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How do I compare two string variables in an 'if' statement in Bash? [duplicate]
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edited Jun 15 at 13:30
Basil Musa
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answer...
Is there a download function in jsFiddle?
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JustGoschaJustGoscha
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Can javax.persistence.Query.getResultList() return null?
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Gandhi
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answered Jul 12 '09 at 7:57
Arthur RonaldArthur Ronald
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Java null check why use == instead of .equals()
...f2));
// outputs true, they're "equal" according to their definition
Foo f3 = null;
System.out.println(f3 == null);
// outputs true, `f3` doesn't have any object reference assigned to it
System.out.println(f3.equals(null));
// Throws a NullPointerException, you can't dereference `f3`, it doesn't r...
How to go to a specific element on page? [duplicate]
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183
The standard technique in plugin form would look something like this:
(function($) {
$.fn.g...
Placing border inside of div and not on its edge
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673
Set box-sizing property to border-box:
div {
box-sizing: border-box;
-moz-box-siz...
How can I sort arrays and data in PHP?
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Basic one dimensional arrays
$array = array(3, 5, 2, 8);
Applicable sort functions:
sort
rsort
asort
arsort
natsort
natcasesort
ksort
krsort
The difference between those is merely whether key-value associations are kept (the "a" functions), whether it sorts low-to-h...