/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

10 votes51 views6 answers
Brew start postgres
ActionScript
14 votes57 views4 answers
Pip install virtualenv windows
ActionScript
1 vote54 views2 answers
How to disable foreign key constraint in postgresql
ActionScript
1 vote48 views1 answer
How can I get the status code from an http error in Axios?
ActionScript
0 vote41 views1 answer
Apache bench windows 10
ActionScript
0 vote45 views1 answer
Octahedron
ActionScript
0 vote41 views2 answers
Docker compose enable rabbitmq enable plugins
ActionScript
0 vote46 views2 answers
How to check if a sequence exists in postgresql
ActionScript
0 vote48 views4 answers
Iis appcmd stop site
ActionScript
0 vote51 views1 answer
Hello world in actionscript
ActionScript