Is it just fancy 2? (JavaScript Patterns)

In my last articles I forgot to share a nice post of Sahil Malik where he shows us the problems that you can have when you use global variable in JavaScript:

http://blah.winsmarts.com/2013-5-SharePoint_2013_-_JavaScript_-and-amp;_jQuery_big_booboo_to_watch_out_for.aspx

The example is very nice because you can see how many problem you can have just with the $ global variable when you use JQuery in SharePoint.

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