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“array remove element js” Code Answer

array remove element js

javascript by Grepper on Jul 19 2019 Donate

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"]

array remove element js

csharp by Ranish on Jun 13 2020 Donate

let items = ['a', 'b', 'c', 'd'];
let index = items.indexOf('a')
let numberOfElementToRemove = 1;
if (index !== -1) { items.splice(index,numberOfElementToRemove)}

array remove element js

javascript by Yuki on Mar 01 2020 Donate

// remove element at certain index without changing original
let arr = [0,1,2,3,4,5]
let newArr = [...arr]
newArr.splice(1,1)//remove 1 element from index 1
console.log(arr) // [0,1,2,3,4,5]
console.log(newArr)// [0,2,3,4,5]

array remove element js

javascript by Grepper on Oct 22 2019 Donate

var cars = ["mazda","honda","tesla"];
	cars = []; // clear/empty the array

array remove element js

javascript by Rich Ray on Jun 01 2020 Donate

["bar", "baz", "foo", "qux"]list.splice(0, 2) // Starting at index position 0, remove two elements ["bar", "baz"] and retains ["foo", "qux"].

“array remove element js” Code Answer

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