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 2021 (Beginner + Advanced)
JavaScript - The Complete Guide 2021 (Beginner + Advanced)
64,026 students enrolled
52 hours of video content
View Course
React - The Complete Guide (incl Hooks, React Router, Redux)
React - The Complete Guide (incl Hooks, React Router, Redux)
284,472 students enrolled
40 hours of video content
View Course
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
152,857 students enrolled
48.5 hours of video content
View Course