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get size of json object
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answered Jan 17 '13 at 12:49
KasunKasun
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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 “word-break: break-all” versus “word-wrap: break-word” in CSS
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edited Feb 3 '14 at 6:39
aaaidan
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answ...
How to parse JSON in Scala using standard Scala classes?
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huynhjlhuynhjl
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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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Hide options in a select list using jQuery
...haoschaos
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50
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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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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...