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PHP calculate age
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194
This works fine.
<?php
//date in mm/dd/yyyy format; or it can be in other formats as w...
How do I remove/delete a virtualenv?
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448
That's it! There is no command for deleting your virtual environment. Simply deactivate it and...
What is the difference between call and apply?
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24 Answers
24
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Hide options in a select list using jQuery
...haoschaos
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Array_merge versus + [duplicate]
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edited Aug 14 '11 at 21:16
answered Aug 14 '11 at 21:09
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Why is volatile not considered useful in multithreaded C or C++ programming?
... Lightness Races in Orbit
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answered Mar 20 '10 at 23:17
jalfjalf
2...
Find the IP address of the client in an SSH session
...gin script.
Extract the IP:
$ echo $SSH_CLIENT | awk '{ print $1}'
1.2.3.4
$ echo $SSH_CONNECTION | awk '{print $1}'
1.2.3.4
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Chai: how to test for undefined with 'should' syntax
...orkarounds, for example:
var should = require('chai').should();
db.get(1234, function (err, doc) {
should.not.exist(err);
should.exist(doc);
doc.should.be.an('object');
});
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Dump Mongo Collection into JSON format
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answered Jan 24 '12 at 18:04
vrtxvrtx
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Collapsing Sidebar with Bootstrap
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124
Bootstrap 3
Yes, it's possible. This "off-canvas" example should help to get you started.
http...