Promises and callbacks in JavaScript
Promises and callbacks are important concepts in JavaScript, used for managing asynchronous code. Let’s take a look at an example program that demonstrates how promises and callbacks can be used in JavaScript. ```javascript // This function returns a promise that resolves after a specified delay function delay(ms) { return new…
Promises and callbacks in JavaScript Promises and callbacks are important concepts in JavaScript, used for managing asynchronous code. Let’s take a look at an example program that demonstrates how promises and callbacks can be used in JavaScript. ```javascript // This function returns a promise that resolves after a specified delay function delay(ms) { return new… web-development
Promises callback JavaScript Promises callback important concept JavaScript used managing asynchronous code Let’s take look example program demonstrates promise callback used JavaScript javascript function return promise resolve specified delay function delayms return new… webdevelopment