The Rest (…) and Spread (…) operators were introduced in ES6 to enhance JavaScript’s capabilities for working with function arguments, arrays, and objects. Rest Operator (…) The Rest operator allows you to represent an indefinite […]
Rest and Spread Operators in JavaScript Read More »
map() The map() method creates a new array populated with the results of calling a provided function on every element in the calling array. Syntax: callback: Function that produces an element of the new Array,
JavaScript Array Methods map, filter, and reduce Read More »
Arrow functions, introduced in ES6, provide a more concise syntax for writing function expressions. They also have a lexical this binding, which means they inherit this from the surrounding code context. Syntax The basic syntax
Arrow Functions in JavaScript Read More »
