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Re:My Reality Moment. Why did I ever agree to do this? by tjbrennan on Friday September 18, 2015 @08:02PM (#10242746)
Even better, +"5" will coerce the string to an integer. I'm ashamed to admit that I've abused it.
Re:My Reality Moment. Why did I ever agree to do this? by grrowl on Saturday September 19, 2015 @02:01AM (#10243448)
To quickly cooerse to a boolean:

    !!0 === false; !!"zipzap" === true; !!NaN === false
To cooerse to a integer (not float):

    ~~0.5 === 0; ~~"12zipzap" === 0; ~~(Math.PI) === 3;
I tend to avoid it for readability (for other developers)