In Javascript, should I delete previous level's instances after loading a new one?

In Javascript, should I delete previous level's instances after loading a
new one?



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Description:I made a simple REST API bundle with Symfony 2 and now i want
to use ember.js as a client. I made a new bundle for it (ClientBundle).
Where should i put the js files?



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3.SharePoint JavaScripts

Description:Here is some details on a selection of argument properties.
placeholderID: This is the unique identifier for this instance. You must
have a placeholder in the page ...



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Description:Learn how to work with the Impact game engine to build games
with HTML5 and JavaScript.



6.• Instagram Developer Documentation

Description:Authentication. Instagram's API uses the OAuth 2.0 protocol
for simple, but effective authentication and authorization. OAuth 2.0 is
much easier to use than ...



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8.Amazon EC2 FAQs - Amazon Web Services, Cloud Computing ...

Description:Note that cc2.8xlarge, cg1.4xlarge, g2.2xlarge, hi1.4xlarge,
hs1.8xlarge, cr1.8xlarge, and I2 instances are not available in all
regions. If you need more instances ...



9.log4javascript 1.4 manual

Description:log4javascript, a logging framework for JavaScript based on log4j



10.The Code Project - CodeProject - For those who code

Description:Free source code and tutorials for Software developers and
Architects.; Updated: 10 Mar 2014