JavaScript Promises Tutorial | How to Resolve or Reject a JavaScript Promise

#javascript #promise
In this video I explained what are Promises in JavaScript, how you write a promise in JavaScript and later on executed few examples to show how to resolve or reject a JavaScript Promise.

This video focuses on
- Javascript promises explanation by relating real life promise example to JavaScript Promises
- Writing a function that returns a JavaScript Promise
- Shows how to write a conditional code to see whether to resolve the promise or reject the JavaScript promise
- How to use javascript promises
- How to pass and check parameters for promise resolution or rejection

Still if you have any questions, please let me know in the comments below.

- Happy Coding

[ahmedaz]

someone ask me but don't know A web developer is creating code using the JavaScript promise method. Consider the following JavaScript promise function syntax:
function makeAPromise (resolve, reject) {
resolve(1);
setTimeout(resolve, 2000, 2);
}
let promise = new Promise(makeAPromise); promise.then(alert);
What happens to resolve in the second call?
The output is 2.
The call is ignored.
The function will be called in 2 seconds.
The call is promised to run.