Javascript: how to remove element from array by index

Question

1.00/5 (1 vote)

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How can i remove element from array by index?

What I have tried:

I have tried like this, but it's not working.

function removeArray(x, n){
	for(var i = 0; i < x.length; i++){
		x = x.remove(n);
	}
	return x;
}
console.log(removeArray([20,11,12,13,14], 1));

Posted 18-Jul-18 6:13am

Updated 18-Jul-18 7:44am

1 solution

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Bryian Tan · Accepted Answer · 2018-07-18T07:44:00

I don't think you need a loop in the code. because index should be unique. Try this

JavaScript

function removeArray(x, n){
  x.splice(n, 1);
  return x;
}
console.log(removeArray([20,11,12,13,14], 1));

Posted 18-Jul-18 7:44am

Comments

Suren97 18-Jul-18 13:53pm

Thank you very much