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Stripping out non-numeric characters in string
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edited Oct 20 '10 at 12:23
answered Oct 20 '10 at 12:04
Fr...
Finding Variable Type in JavaScript
...ut of Object.prototype.toString:
> Object.prototype.toString.call([1,2,3])
"[object Array]"
> Object.prototype.toString.call("foo bar")
"[object String]"
> Object.prototype.toString.call(45)
"[object Number]"
> Object.prototype.toString.call(false)
"[object Boolean]"
> Object.prototy...
Most efficient way to concatenate strings in JavaScript?
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135
Seems based on benchmarks at JSPerf that using += is the fastest method, though not necessarily...
Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
...IP4.DNS'
IP4.DNS[1]: 10.0.0.2
IP4.DNS[2]: 10.0.0.3
Using these addresses, create a file /etc/docker/daemon.json:
$ sudo su root
# cd /etc/docker
# touch daemon.json
Put this in /etc/docker/daemon.json:
{ ...
How to swap files between windows in VIM?
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307
There are a few useful commands built in which give you a certain amount of control, but it's ...
What are the differences between Clojure, Scheme/Racket and Common Lisp?
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mikeramikera
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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
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32 Answers
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How do .gitignore exclusion rules actually work?
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answered Jun 8 '10 at 23:00
ChrisChris
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Is it possible to simulate key press events programmatically?
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23 Answers
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