How to use JavaScript Array find()

Array find

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Array find() Method

Program to use JavaScript Array find() method

let a = [5, 9, 3, 13, 18, 21];
    
    let b = a.find(function (c) {
        return c > 9;
    });
    
    console.log(b);
    

Output

13
    

Steps Description

  • Declare three variables a, b and c
  • Initialize three variables a, b and c with value of string a = [5, 9, 3, 13, 18, 21], b = a.find(function (c) and c > 9
  • Array find() method find array element if any statement element matches then return its value
  • The value of b variable is displayed with the help of console.log inbuilt function