Javascript Optional Destructuring

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Unlike many similar languages identifiers such as functional and variable names in Javascript can contain not only letters numbers and underscores but can also contain

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JavaScript has two sets of equality operators and and their evil twins and The good ones work the way you would expect The good ones work the way you

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A third use is to produce logical XOR and logical XNOR In both C and JavaScript a b performs a logical AND true if both sides are true and a b performs a bitwise AND a b

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In JavaScript if you re looking for A or B but not both you ll need to do something similar to

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I haven t seen anything here or on MDN I m sure I m just missing something There s got to be some documentation on this somewhere

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Backticks in JavaScript is a feature which is introduced in ECMAScript 6 ECMAScript 2015 for making easy dynamic strings This ECMAScript 6 feature is also named

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Ansharja yes you can use a javascript object instead of a Map as long as the key getter function returns a string Reading your code I d like to point out that there would be edge

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It s been nearly five years since this post was first made and JavaScript has come a long way In repeating the tests in the original post I found no consistent difference between the following

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Pick a point in the JavaScript logic where they need to transition from string sentinels to native type and do a comparison there preferably where it only gets done once for