How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method call?

How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method call?

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mongoose

Track and count clicks with AngularJS and post to MongoDB

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Scopes and Passing in Express/JavaScript - How do I pass database variable? [duplicate]

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Why my Delete function deleting only First element in express with jquery

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JQuery autocomplete with Node.JS express and AJAX

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Passing GET parameters to Express+Mongoose Restful API

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inArray mongoose ObjectID

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mongoose

Can't insert to MongoDB with Node.js and Mongoose

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mongoose

Read JSON from Mongodb client side with pure javascript/jquery

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how can I get this data to router from html

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How to make pagination with Node, Mongoose, Bootstrap and pass it to html?

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unable to fetch data from ejs to controller and client side JS

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Ajax DELETE Query Returning Unexpected Object

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