Upgrade to NodeJS 4, the easy steps

NODE INSTALL/UPDATE: Download 4.2.1 from https://nodejs.org/en/ Node.js it will be at:

npm :

Make sure that /usr/local/bin is in your $PATH using:



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Screen Shot 2013-02-22 at 16.21.32

JavaScript Unit Tests: testing built-in jasmine.Matchers

Jasmine is a testing framework for JavaScript. It’s framework agnostic and does not require a DOM. There are few matchers we built-in matchers helping us. Get a full control of them is essential to understand the basic functionality.  

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