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AJAX POST and Plus Sign ( + ) — How to Encode?
.... How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side?
6 Answers
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Remove CSS from a Div using JQuery
...{
$(this).addClass('someClass');
});
Then where your 'other functionalities' are do something like:
$("#myButton").click(function(){
$("#displayPanel div").removeClass('someClass');
});
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Most efficient way to determine if a Lua table is empty (contains no entries)?
...icient way to determine if a table is empty (that is, currently contains neither array-style values nor dict-style values)?
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Exec : display stdout “live”
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Don't use exec. Use spawn which is an EventEmmiter object. Then you can listen to stdout/stderr events (spawn.stdout.on('data',callback..)) as they happen.
From NodeJS documentation:
var spawn = require('child_process').spawn,
ls = spawn('ls', ['-lh', '/usr']...
What are Vertex Array Objects?
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"Vertex Array Object" is brought to you by the OpenGL ARB Subcommittee for Silly Names.
Think of it as a geometry object. (As an old time SGI Performer programmer, I call them geosets.) The instance variables/members of the object are your vertex pointer, normal pointer, color pointer, at...
Cached, PHP generated Thumbnails load slowly
...n Part A ▉ (100 bountys, awarded)
Main question was how to make this site, load faster. First we needed to read these waterfalls. Thanks all for your suggestions on the waterfall readout analysis. Evident from the various waterfall graphs shown here is the main bottleneck: the PHP-generated thu...
Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
...ave two EC2 instances. I am using nginx for the server. I have tried a rewriting the nginx conf files without any success. I would love some advice on it.
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How to make a DIV visible and invisible with JavaScript
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if [DIV] is an element then
[DIV].style.visibility='visible'
OR
[DIV].style.visibility='hidden'
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How can I add a box-shadow on one side of an element?
... to create a box-shadow on some block element, but only (for example) on its right side. The way I do it is to wrap the inner element with box-shadow into an outer one with padding-right and overflow:hidden; so the three other sides of the shadow are not visible.
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bash: mkvirtualenv: command not found
...h"
export WORKON_HOME="/opt/virtual_env/"
My install seems to work fine without sourcing virtualenvwrapper_bashrc
Solution 2:
Alternatively as mentioned below, you could leverage the chance that virtualenvwrapper.sh is already in your shell's PATH and just issue a source `which virtualenvwrapper...