👈 Tips and Tricks

Clone Objects in JavaScript

Clone Objects in JavaScript

const food = { beef: '🥩', bacon: '🥓' }

// "Spread"
{ ...food }

// "Object.assign"
Object.assign({}, food)

// "JSON"
JSON.parse(JSON.stringify(food))

// RESULT:
// { beef: '🥩', bacon: '🥓' }

Có thể bạn đã miss một số snippets code

using async/await to catch errors

Remove array of objects from another array of objects

Remove array of objects from another array of objects

serialize Form

Sử dụng formdata constructor để convert form, FormData, array.from(). Kết hợp window.encodeURIComponent() để encode từng value trong form.

Optional chaining javascript

Optional chaining javascript

Using promises to catch errors