متدهای کار با آرایه ها، تاریخ و زمان در جاوا اسکریپت

<script>
            var numbers=[12,414,45,87,98,656,26,54]
            var names=["darsman",".com","DARSMAN",".COM","darsman.com"]
            console.log(numbers);
            for (const item of names) {
                console.log(item);
            }
    </script> 

Var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.length);

   var numbers=[12,414,45,87,98,656,26,54]
  console.log(numbers.toString());

چاپ خروجی در قسمت Console:

12,414,45,87,98,656,26,54

Var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.join(“_”));

Var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.push(3000,200));
console.log(numbers);

Var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.pop());
console.log(numbers)

Var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.shift());
console.log(numbers)

var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.unshift(5000));
console.log(numbers)

Var numbers=[12,414,45,87,98,656,26,54]
console.log(numbers.splice(2,0,500,200,300));
console.log(numbers)

Var numbers=[12,414,45,87,98,656,26,54]
var names=[“darsman”,”.com”,”DARSMAN”,”.COM”,”darsman.com”]
var temp=numbers.concat(names);
console.log(temp);

Var numbers=[12,414,45,87,98,656,26,54]
var temp=numbers.slice(1,7)
console.log(temp)

Var date=new Date();

Console.log(date.getFullYear());

Console.log(date.getMonth());

Console.log(date.getDate());

  Console.log(date.getHours());

console.log(date.getMinutes());

Console.log(date.getSeconds());

Console.log(date.getMilliseconds());

Console.log(date.getDay());

date.setFullYear(2020);