by Sai gowtham

How to find the value in an array JavaScript

In javascript Array.find( ) method help us to find the particular value in the array.

syntax : Array.find(callbackfunction)

Array.find() method runs the callback function on every element present in the array and returns the first matching element. Otherwise, it returns undefined.

Find the object from an array by using property


const flowers = [

  {
    name:'Aster', color:'red'
  },
  {
    name:'Azalea', color:'pink'
  },
  {
    name:'Daisy',color:'white'
  }

]


console.log(flowers.find((flower)=>flower.name === 'Daisy'))


//  { color: "white",name: "Daisy"}

Find a number greater than 2


const numbers = [1,2,3,4];

console.log(numbers.find((number)=>number > 2 ));

//output 3

Because 3 is the first matching value, so that find method returns 3.

Css Tutorials & Demos

How rotate an image continuously in CSS

In this demo, we are going to learn about how to rotate an image continuously using the css animations.

How to create a Instagram login Page

In this demo, i will show you how to create a instagram login page using html and css.

How to create a pulse animation in CSS

In this demo, i will show you how to create a pulse animation using css.

Creating a snowfall animation using css and JavaScript

In this demo, i will show you how to create a snow fall animation using css and JavaScript.

Top Udemy Courses

JavaScript - The Complete Guide 2022 (Beginner + Advanced)
JavaScript - The Complete Guide 2022 (Beginner + Advanced)
116,648 students enrolled
52 hours of video content
$14.99 FROM UDEMY
React - The Complete Guide (incl Hooks, React Router, Redux)
React - The Complete Guide (incl Hooks, React Router, Redux)
631,582 students enrolled
49 hours of video content
$24.99 FROM UDEMY
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
203,937 students enrolled
31.5 hours of video content
$14.99 FROM UDEMY