array loop js
var arr = ["f", "o", "o", "b", "a", "r"];
for(var i in arr){
console.log(arr[i]);
}array loop js
var arr = ["f", "o", "o", "b", "a", "r"];
for(var i in arr){
console.log(arr[i]);
}javascript loop array
/* new options with IE6: loop through array of objects */
const people = [
{id: 100, name: 'Vikash'},
{id: 101, name: 'Sugam'},
{id: 102, name: 'Ashish'}
];
// using for of
for (let persone of people) {
console.log(persone.id + ': ' + persone.name);
}
// using forEach(...)
people.forEach(person => {
console.log(persone.id + ': ' + persone.name);
});
// output of above two methods
// 100: Vikash
// 101: Sugam
// 102: Ashish
// forEach(...) with index
people.forEach((person, index) => {
console.log(index + ': ' + persone.name);
});
// output of above code in console
// 0: Vikash
// 1: Sugam
// 2: AshishCopyright © 2021 Codeinu
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