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Node.js get file extension
...extension of a file name.
var path = require('path')
path.extname('index.html')
// returns
'.html'
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How to shrink/purge ibdata1 file in MySQL
...ble=1
http://dev.mysql.com/doc/refman/5.5/en/innodb-multiple-tablespaces.html
As you want to reclaim the space from ibdata1 you actually have to delete the file:
Do a mysqldump of all databases, procedures, triggers etc except the mysql and performance_schema databases
Drop all databases except...
Markdown and image alignment
...
You can embed HTML in Markdown, so you can do something like this:
<img style="float: right;" src="whatever.jpg">
Continue markdown text...
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How to make JavaScript execute after page load?
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script in the html ...no no no $(function() { code here }); <- javascript.js can be placed in head and will load after DOM
– user1752532
Jan 17 '14 at 13:12
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What is the difference between id and class in CSS, and when should I use them? [duplicate]
...at CSS uses the prefix # for IDs and . for Classes.)
However color was an HTML 4.01 <font> tag attribute deprecated in HTML 5.
In CSS there is no "font-color", the style is color so the above should read:
Example
<div id="header_id" class="header_class">Text</div>
#header_id ...
What does the * * CSS selector do?
...ugh I don't have patience to figure out the details. It's similar to the * html hack that used to be in common use to detect old IE.
– hobbs
Mar 25 '13 at 5:19
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Is it possible to view RabbitMQ message contents directly from the command line?
...ns enable rabbitmq_management
See here:
http://www.rabbitmq.com/plugins.html
And here for the specifics of management.
http://www.rabbitmq.com/management.html
Finally once set up you will need to follow the instructions below to install and use the rabbitmqadmin tool. Which can be used to ful...
AngularJS ng-class if-else expression
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Love it. This keeps the html even cleaner than a simple ng-class conditional.
– mrgnw
Nov 13 '14 at 20:54
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How to trigger a click on a link using jQuery
...tleee a')[0].click();
Explanation: you trigger a click on the underlying html-element, not the jQuery-object.
You're welcome googlers :)
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Get the current URL with JavaScript?
...e within the host that the Web client wants to access. For example, /index.html.
search: A query string follows the path component, and provides a string of information that the resource can utilize for some purpose (for example, as parameters for a search or as data to be processed).
hash: The anc...