JavaScript is an object-oriented programming language, and with the introduction of ECMAScript 6 (ES6), the iterator concept came into existence. An iterator is a new mechanism that allows us to iterate or traverse through data structures like arrays...
Introduction Have you ever come across a scenario where you passed multiple arguments to a function, but one argument at a time? Currying is a technique that allows you to do exactly that. It’s a unique way to call inner functions where you can pass ...
Let us discuss the difference between the rest and spread operators. From ES6 onwards, there are these three dots ... used in many places. Also, sometimes they are called as the rest operator. And sometimes the very same three dots are called spread ...
