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Loop through an array of strings in Bash?
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2488
You can use it like this:
## declare an array variable
declare -a arr=("element1" "element2"...
What does the 'b' character do in front of a string literal?
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To quote the Python 2.x documentation:
A prefix of 'b' or 'B' is ignored in
Python 2; it indicates that the
literal should become a bytes literal
in Python 3 (e.g. when code is
automatically converted with 2to3). A
'u' or 'b' prefi...
Views vs Components in Ember.js
...ber.Component.
Hope it helps.
Update
With the publication of Road to Ember 2.0 you are now encouraged to use Components instead of Views in most of the cases.
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git undo all uncommitted or unsaved changes
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edited Feb 13 at 19:25
answered Dec 28 '12 at 21:04
m...
Difference between doseq and for in Clojure
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Add Foreign Key to existing table
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edited Jul 18 '15 at 22:38
Steen Schütt
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answered Jan 9 '13...
Is there a way to check if int is legal enum in C#?
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280
Check out Enum.IsDefined
Usage:
if(Enum.IsDefined(typeof(MyEnum), value))
MyEnum a = (My...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...rying to do the Michael Hartl tutorial. When I attempt to install rails 3.2.14 in my gemset, I get the following issue:
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TypeError: 'undefined' is not a function (evaluating '$(document)')
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239
Wordpress uses jQuery in noConflict mode by default. You need to reference it using jQuery as...
Are default enum values in C the same for all compilers?
...n below, do all C compilers set the default values as x=0 , y=1 , and z=2 on both Linux and Windows systems?
4 Answers
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