Answers for "js remove specific string from array"

282

remove a particular element from array

var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get  "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]
Posted by: Guest on July-19-2019
8

delete item from list javascript

const array = [1, 2, 3];
const index = array.indexOf(2);
if (index > -1) {
  array.splice(index, 1);
}
Posted by: Guest on December-10-2020
1

javascript remove a specific item from an array

let array = [1, 2, 6, 4, 5, 6, 7];

array = array.filter(element => element !== 6); // [1,2,4,5,7]
Posted by: Guest on June-12-2021
0

how can i remove a specific item from an array

const items = ['a', 'b', 'c', 'd', 'e', 'f']
const i = 2
const filteredItems = items.slice(0, i).concat(items.slice(i + 1, items.length))
// ["a", "b", "d", "e", "f"]
Posted by: Guest on March-29-2020

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