How to split a long array into smaller arrays, with JavaScript

Question

Can anyone help me how I can able to split the array which contains 20 elements into 10 elements of 2 arrays. I am using jQuery, any easy possible way to do it?

Answer 1

You can use plain JavaScript to achieve this:

var a = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15];

var b = a.splice(0,10);

//a is now [11,12,13,14,15];

//b is now [1,2,3,4,5,6,7,8,9,10];

Also, you can loop through this, as per your requirement.

var a = YOUR_ARRAY;

while(a.length) {

    console.log(a.splice(0,10));

}

I hope this will help.

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