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How to check if object (variable) is defined in R?
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Dirk EddelbuettelDirk Eddelbuettel
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What is the best way to test for an empty string with jquery-out-of-the-box?
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answered Nov 28 '09 at 11:03
David HellsingDavid Hellsing
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Is there a download function in jsFiddle?
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JustGoschaJustGoscha
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Concurrent vs serial queues in GCD
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edited Dec 1 '15 at 13:50
answered Oct 4 '13 at 11:12
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How to sum array of numbers in Ruby?
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Fernando Briano
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answered Oct 8 '09 at 16:07
zenaznzenazn
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how to implement regions/code collapse in javascript
...here explains it and this MSDN question.
You have to use Visual Studio 2003/2005/2008 Macros.
Copy + Paste from Blog entry for fidelity sake:
Open Macro Explorer
Create a New Macro
Name it OutlineRegions
Click Edit macro and paste the following VB code:
Option Strict Off
Option Explicit Off
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java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
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answered Apr 30 '11 at 4:00
WhiteFang34WhiteFang34
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Why is f(i = -1, i = -1) undefined behavior?
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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...
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...