js for of array with index
for (const [index, value] of [1, 2, 3, 4, 5].entries()) {
console.log(index, value);
}js for of array with index
for (const [index, value] of [1, 2, 3, 4, 5].entries()) {
console.log(index, value);
}get index of element in array js
const beasts = ['ant', 'bison', 'camel', 'duck', 'bison'];
beasts.indexOf('bison'); //ouput: 1
// start from index 2
beasts.indexOf('bison', 2); //output: 4
beasts.indexOf('giraffe'); //output: -1Copyright © 2021 Codeinu
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