Understand new features of JavaScript ECMA6 - spread operator and rest parameters.


The spread operator allows an expression to be expanded in places where multiple arguments (for function calls) or multiple elements (for array literals) are expected.

- What is spread operator
- Benefits of using spread operator
- Improving performance using spread operator
- Passing spread operator as a function parameter makes it rest parameters.
- Using spread operator in arrays
- Using spread operator to do array.push

Article :   / utility-of-spread-operator-in-javascript  

#JavaScript #SpreadOperator #restParameter
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