loop over array js code example
Example 1: javascript loop through array
var data = [1, 2, 3, 4, 5, 6];
for(let i=0; i<=data.length; i++) {
console.log(data[i])
}
for(let i of data) {
console.log(i)
}
for(let i in data) {
console.log(i)
console.log(data[i])
}
data.forEach((i) => {
console.log(i)
})
data.map((i) => {
console.log(i)
})
Example 2: javascript code to loop through array
var colors = ["red","blue","green"];
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}
Example 3: iterate through array javascript
const array = ["one", "two", "three"]
array.forEach(function (item, index) {
console.log(item, index);
});
Example 4: javascript loop through array
const array1 = ['a', 'b', 'c'];
array1.forEach(element => console.log(element));
Example 5: loop over an array
let fruits = ['Apple', 'Banana'];
fruits.forEach(function(item, index, array) {
console.log(item, index);
});
Example 6: use these instead of a for loop javascript
const array = [1,2,3,4,5];const evenNumbers = array.filter(function(elem) {