How Type Casting Works in JavaScript

How Type Casting Works in JavaScript

A guide on how type casting works in JavaScript. In this tutorial, we’ll look at the following ways of casting type in JavaScript: Casting data to string type, Casting data to number type, Casting data to boolean type

A guide on how type casting works in JavaScript

In programming language, casting is a way of telling the compiler to change an expression or value from one type to another. At times, you may want to convert your JavaScript expressions or values from one type to another.

For example, you may want to convert a value of string type to number so that you can perform mathematical operations on the value. You may also want to convert a data of boolean type into a string type. JavaScript provides you with built-in global functions and methods to convert data from one type to another

In this tutorial, we’ll look at the following ways of casting type in JavaScript:

  • Casting data to string type
  • Casting data to number type
  • Casting data to boolean type

Let’s start with learning how to cast other types into string type first.

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