for i in javascript code example
Example 1: javascript for loop
var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) {
console.log(colors[i]);
}
Example 2: javascript for loop
for (var i; i < 10; i++) {
}
Example 3: javascript for
let str = "";
for (let i = 0; i < 9; i++) {
str = str + i;
}
console.log(str);
Example 4: loop an object in javascript
var p = {
"p1": "value1",
"p2": "value2",
"p3": "value3"
};
for (var key in p) {
if (p.hasOwnProperty(key)) {
console.log(key + " -> " + p[key]);
}
}
Example 5: boucle for javascript
var i=0;
for (i=0;i<=6;i++){
document.write("Le nombre est : " + i);
document.write("<br />");
}
Example 6: javascript for of
const array = ['hello', 'world', 'of', 'Corona'];
for (const item of array) {
console.log(item);
}