Answers for "remove an element from array by value javascript"

array remove element js

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"]

js remove from array by value

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

delete from array based on value javascript

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

remove item from array by value

var index = array.indexOf(item);
if (index !== -1) {
  array.splice(index, 1);
}

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"]

remove a value to an array of javascript

var data = [1, 2, 3];

// remove a specific value
// splice(starting index, how many values to remove);
data.splice(1, 1);
// data = [1, 3];

// remove last element
data.pop();
// data = [1, 2];