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Why use jQuery on() instead of click()
... event using on() with selector argument
To demonstrate:
http://jsfiddle.net/AJRw3/
on() can also be synonymous with click() if you don't have a selector specified:
$('.elementClass').click(function() { // code
});
is synonymous with
$('.elementClass').on('click', function() { // code
});
...
std::shared_ptr thread safety explained
... in general you might want to look at the boost::shared_ptr source: http://www.boost.org/doc/libs/1_37_0/boost/shared_ptr.hpp.
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How do you clone an Array of Objects in Javascript?
...s the value Infinity. This value gets lost (is null afterwards). (jsfiddle.net/klickagent/ehm4bd3s)
– klickagent.ch
Feb 1 '15 at 16:16
13
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Django CSRF check failing with an Ajax POST request
...m/en/2.2/ref/csrf/
The working code, comes from this Django entry: http://www.djangoproject.com/weblog/2011/feb/08/security/
So the general solution is: "use ajaxSetup handler instead of ajaxSend handler". I don't know why it works. But it works for me :)
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I'm exper...
Thread context switch Vs. process context switch
...ally use.
P.S.: Good post about context switch overhead: http://blog.tsunanet.net/2010/11/how-long-does-it-take-to-make-context.html
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How do you install Boost on MacOS?
... current macOS as of this writing:
Download the the .tar.gz from https://www.boost.org/users/download/#live
Unpack and go into the directory:tar -xzf boost_1_50_0.tar.gz
cd boost_1_50_0
Configure (and build bjam):
./bootstrap.sh --prefix=/some/dir/you/would/like/to/prefix
Build:
./b2
Install:./b...
Should I store entire objects, or pointers to objects in containers?
..., I realised that the object actually needs to be polymorphic. Back to the net, found this thread, and found Nick's link to the the Boost pointer container library. This is exactly what I had to write last time to fix everything, so I'll give it a go this time around.
The moral, for me, anyway: if ...
Does :before not work on img elements?
...t you need with JavaScript/jQuery. Check out this fiddle:
http://jsfiddle.net/xixonia/ahnGT/
$(function() {
$('.target').after('<img src="..." />');
});
Edit:
For the reason why this isn't supported, check out coreyward's answer.
...
How can I use jQuery in Greasemonkey?
...Script filename="jquery_test.user.js" name="jQuery Test" namespace="http://www.example.com/jQueryPlay/" description="Just a test" enabled="true" basedir="jquery_test">
<Include>http://*</Include>
<Require filename="jquery.js"/>
</Script>
Notice the <Re...
Parsing command-line arguments in C?
...Library documentation has some nice examples for Getopt and Argp.
http://www.gnu.org/software/libc/manual/html_node/Getopt.html
http://www.gnu.org/software/libc/manual/html_node/Argp.html
Example for using Getopt
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#inc...