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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...
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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How to get the insert ID in JDBC?
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rogerdpack
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answered Dec 16 '09 at 15:03
BalusCBalu...
Check if an element's content is overflowing?
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14 Answers
14
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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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How can I process each letter of text using Javascript?
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439
If the order of alerts matters, use this:
for (var i = 0; i < str.length; i++) {
alert(s...
How to copy commits from one branch to another?
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CascabelCascabel
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