How to create abstract class in python3
August 29, 2023
What is Page Object Model
September 12, 2023

September 5, 2023

Nullish Coalescing Assignment

In the provided JavaScript code snippet, we use the nullish coalescing assignment operator (??=) to fill the 'name' variable with the 'defaultName' value if 'name' is null or undefined. This simplifies situations where we used to manually check and write conditional statements, making the code more readable and concise.

example code block;

let name= null;
let defaultName = "john doe";
name ??= defaultName;
console.log(name); // returns "john doe"

// the above statement is equivalent to
if (name === null || name === undefined) {
  name = defaultName;
Nullish Coalescing Assignment
This website uses cookies to improve your experience. By using this website you agree to our Data Privacy Statement
Read more