Loop In javaScript
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<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Loop In javaScript</title>
</head>
<body>
<h1>javaScript Loop</h1>
<p id="demo"></p>
<p id="demo1"></p>
<h1>hello </h1>
<script>
// for loop
// let i=0;
// for(i=0; i<10; i++){
// console.log(i)
// }
// let friends = ["Avengers", "Lost in Space", "Strangers", "Dark", "Chilling Adventure of Sabrina", "Martian", "intastrastailer"]
// for (let index1 = 0; index1 < friends.length; index1++) {
// console.log(friends[index1]);
// // console.log(element)
// // console.log(friends.length)
// }
// let i = 0;
// while (i<10) {
// console.log("12")
// }
// let t=""
// let unmber= 11000;
// for ( unmber=0 ; unmber<11000; unmber++){
// t+=unmber+'<br>'
// document.getElementById('demo1').innerHTML= t
// }
let outPut = "";
let cars = ["BMW", "Volvo", "Saab", "Ford", "Fiat", "Audi", "Farari"]
for (let carIndex = 0; carIndex < cars.length; carIndex++) {
outPut += cars[carIndex] + "<br>";
}
document.getElementById("demo").innerHTML = outPut;
// // var output = "";
// let car = ['audi', 'BMW', 'maruti', 'Toyota', 'Swift', 'i20']
// for (let index = 0; index < car.length; index++) {
// console.log(car[index])
// }
// document.getElementById('demo').innerHTML = output;
// forEach Loop
// let moves=["Avengers", "Lost in Space", "Strangers", "Dark", "Chilling Adventure of Sabrina", "Martian", "intastrastailer"]
// moves.forEach(function f(element){
// console.log(element)
// })
let moves = ["Avengers", "Lost in Space", "Strangers", "Dark", "Chilling Adventure of Sabrina", "Martian", "intastrastailer"]
//for off loops
for (element4 of moves) {
console.log(element4)
}
// for in loop
let student = {
name: "Nazrul",
"Roll No": 265,
Collage: "Damdama Collage"
}
for (key in student) {
console.log(`The ${key} of student is ${student[key]}`)
// let stu= student[key];
// console.log(stu)
}
//while loop in javaScript
let a = 0;
while (a < 10) {
console.log(`${a} is lees than 10`)
a++;
}
// do while loop in js
let j = 34;
do {
console.log(`${j} is less than 4 and we are inside do while loop`);
j++;
} while (j < 4);
</script>
</body>
</html>
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