Javascript

const set = new Set([1, 2, 3])
console.log(set.size) // 3

PREVIOUS	NEXT

Code Example
Javascript :: react click outside
Javascript :: how to convert number to character in javascript
Javascript :: how to get a user input in js
Javascript :: how to add items in an array in js
Javascript :: space in string using if in jquery
Javascript :: polyfill of bind
Javascript :: javascript get call stack
Javascript :: upload image to firebase
Javascript :: js check if undefined
Javascript :: array shift javascript
Javascript :: javascript sort map by value
Javascript :: how to appendChild in the begin of the div javascript
Javascript :: script tag inside react component
Javascript :: add json object to json array javascript
Javascript :: JavaScript Number() Function
Javascript :: javascript remove element from object
Javascript :: delay in javascript without await
Javascript :: angular transition animation
Javascript :: turnery opertaor js
Javascript :: array iteration
Javascript :: discord.js
Javascript :: get url query in react
Javascript :: javascript get data attribute value
Javascript :: reverse string in js
Javascript :: redirect after print javascript
Javascript :: get the value of css pseudo properties js
Javascript :: Remove First and Last Character
Javascript :: javascript fromEntries
Javascript :: get localstorage value
Javascript :: change text in html with javascript