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initializer_list and move semantics
Am I allowed to move elements out of a std::initializer_list<T> ?
8 Answers
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Prevent double submission of forms in jQuery
...em is this line:
$('input').attr('disabled','disabled');
You're disabling ALL the inputs, including, I'd guess, the ones whose data the form is supposed to submit.
To disable just the submit button(s), you could do this:
$('button[type=submit], input[type=submit]').prop('disabled',true);
However, ...
How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat
.../ul>
JSFiddle: http://jsfiddle.net/leaverou/ytH5P/
Will work in all browsers, including IE from version 8 and up.
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Random data in Unit Tests?
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There's a compromise. Your coworker is actually onto something, but I think he's doing it wrong. I'm not sure that totally random testing is very useful, but it's certainly not invalid.
A program (or unit) specification is a hypothesis that there exists some program ...
Unnecessary curly braces in C++?
...it can also be handy to have resources (files, mutexes, whatever) automatically released as the scope exits, which can make things cleaner. This means you can hold on to some shared resource for a shorter duration than you would if you grabbed it at the start of the method.
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Rails 4: List of available datatypes
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Here are all the Rails 4 (ActiveRecord migration) datatypes:
:binary
:boolean
:date
:datetime
:decimal
:float
:integer
:bigint
:primary_key
:references
:string
:text
:time
:timestamp
Source: http://api.rubyonrails.org/classes/Acti...
Work on a remote project with Eclipse via SSH
...y what you want.
RSE may already be included in your current Eclipse installation. To check in Eclipse Indigo go to Window > Open Perspective > Other... and choose Remote System Explorer from the Open Perspective dialog to open the RSE perspective.
To create an SSH remote project from the R...
Android Fragment onClick button Method
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I do this all the time, but still think it's ugly
– Alexander Farber
Jun 30 '15 at 15:25
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How to Correctly Use Lists in R?
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Just to address the last part of your question, since that really points out the difference between a list and vector in R:
Why do these two expressions not return the same result?
x = list(1, 2, 3, 4); x2 = list(1:4)
A list can contain any other class as each element. So you can ha...
Remove the first character of a string
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@Spaceghost: The OP states "Specifically I want to remove the first character."
– Sven Marnach
Feb 9 '11 at 14:27
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