Answers for "remove dat in an array javascript"

js remove from array by value

const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);

Posted by: Guest on March-30-2020

js array delete specific element

var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
var removed = arr.splice(2,2);
/*
removed === [3, 4]
arr === [1, 2, 5, 6, 7, 8, 9, 0]
*/

Posted by: Guest on September-23-2019

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