/ActionScript/Javascript remove element from array

Javascript remove 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"]

326

Javascript remove 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"]

Javascript remove element from array

const array = [2, 5, 9];

console.log(array);

const index = array.indexOf(5);
if (index > -1) {
  array.splice(index, 1); // 2nd parameter means remove one item only
}

// array = [2, 9]
console.log(array); 
 Run code snippet

Source: stackoverflow.com

Javascript remove element from array

const array = [2, 5, 9];

console.log(array);

const index = array.indexOf(5);
if (index > -1) {
  array.splice(index, 1);
}

// array = [2, 9]
console.log(array); 
 Run code snippet

Source: stackoverflow.com

Javascript remove element from array

> let array = ["a", "b", "c"];
> let index = 1;
> array.splice(index, 1);
[ 'b' ]
> array;
[ 'a', 'c' ]

Source: bytearcher.com

Javascript remove element from array

array.remove(number);

Source: stackoverflow.com

Javascript remove element from array

var ar = [1, 2, 3, 4, 5, 6];
    
    ar.length = 4; // set length to remove elements
    console.log( ar ); // [1, 2, 3, 4]

Source: love2dev.com

Similar codes

73 votes257 views6 answers
Loop array js
ActionScript
0 vote219 views1 answer
ERROR: syntax error at or near "IF"
ActionScript
4 votes250 views2 answers
Php get session variable from table
ActionScript
4 votes167 views1 answer
Media queries for all devices
ActionScript
1 vote268 views2 answers
How to disable foreign key constraint in postgresql
ActionScript
0 vote254 views2 answers
<%@ WebHandler Language="C#" CodeBehind="img.ashx.cs" Class="ReInsuranceSolution.Core.img" %>
ActionScript
25 votes243 views10 answers
Github
ActionScript
0 vote234 views1 answer
From sys import stdin
ActionScript
0 vote272 views1 answer
How to go to codefile in .ashx
ActionScript
0 vote256 views2 answers
How to check if a sequence exists in postgresql
ActionScript