RetroSearch Browse

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from http://www.w3schools.com/jsref/jsref_array_tospliced.asp below:

Website Navigation

JavaScript Array toSpliced() Method

JavaScript Array toSpliced() Examples

// Create an Array

const fruits = ["Banana", "Orange", "Apple", "Mango"];

// At position 2, add "Lemon" and "Kiwi":

const fruits2 = fruits.toSpliced(2, 0, "Lemon", "Kiwi");

Try it Yourself »

More Examples Below !

Description

The toSpliced() method adds and/or removes array elements.

The toSpliced() method returns a new array.

The toSpliced() method does not change the original array.

The toSpliced() method is the copying version of the splice() method.

Syntax

array.toSpliced(index, count, item1, ....., itemX)

Parameters Parameter Description index Required.
The index (position) to add or remove items.
A negative value counts from the end of the array. count Optional.
Number of items to be removed. item1,... Optional.
The new elements(s) to be added. Return Value Type Description Array A new array including the changes. More Examples Example

// Create an Array

const fruits = ["Banana", "Orange", "Apple", "Mango"];

// At position 2, remove 2 items

const fruits2 = fruits.toSpliced(2, 2);

Try it Yourself » Example

// Create an Array

const fruits = ["Banana", "Orange", "Apple", "Mango"];

// At position 2, remove 1 item, add "Lemon" and "Kiwi"

const fruits2 = fruits.toSpliced(2, 1, "Lemon", "Kiwi");

Try it Yourself » Browser Support

toSpliced() is a JavaScript 2023 feature.

ES 2023 is supported in all modern browsers since July 2023:

Chrome
110 Edge
110 Firefox
115 Safari
16.4 Opera
96 Feb 2023 Feb 2023 Jul 2023 Mar 2023 May 2023

Track your progress - it's free!

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4