ES6 new syntax of Rest and Spread Operators

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ES6 new syntax of Rest and Spread Operators

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ES6 new syntax of Default Function Parameters

Default Function Parameters.md Default Function Parameters function getSum(a,b){ a = (a !== undefined) ? a : 1 ; b = (b !== undefined) ? b : 41; console.log(a+b); } getSum(); getSum(1,2); getSum (10); getSum(null, 6); In ES5,if the argument is not sp…

ES6 new syntax of Arrow Function

Arrow Function.md Arrow Functions The basic syntax of an arrow function is as follows var fn = data => data; The code means : var fn = function( data ) { return data; } let getNumber = () => 42; console.log(typeof getNumber); console.log(getNumber()…

ES6 new syntax of let and const (one)

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[HIve - LanguageManual] Hive Operators and User-Defined Functions (UDFs)

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