JavaScript Set add() Method

JavaScript Set add() Method with example, clear() method, javascript set methods, delete() method, entries() method, foreach() method, has() method, values() method etc.

<< Back to JAVASCRIPT

next → ← prev

JavaScript Set add() method

The JavaScript Set add() method is used to add an element to Set object with a specified value. Each element must have a unique value.

Syntax

The add() method is represented by the following syntax:

setObj.add(value)

Parameter

value - It represents the value to be added.

Return

The Set object.

JavaScript Set add() method example

Here, we will understand add() method through various examples.

Example 1

Let's see an example to add value of elements to set object.

<script>
var set = new Set();
set.add("jQuery");
set.add("AngularJS");
set.add("Bootstrap");
for (let elements of set) {
 document.writeln(elements+"<br>");
}
</script>

Test it Now

Output:

jQuery
AngularJS
Bootstrap

Example 2

In this example, we will add the elements to set object in chainable form.

<script>
var set = new Set();
set.add("jQuery").add("AngularJS").add("Bootstrap");
for (let elements of set) {
 document.writeln(elements+"<br>");
}
</script>

Test it Now

Output:

jQuery
AngularJS
Bootstrap

Next TopicJavaScript Set clear() Method

← prev next →

.Net

.NET Array Dictionary List String 2D Async DataTable Dates DateTime Enum File For Foreach Format IEnumerable If IndexOf Lambda LINQ Parse Path Process Property Regex Replace Sort Split Static StringBuilder Substring Switch Tuple

Java

Core Array ArrayList HashMap String 2D Cast Character Console Deque Duplicates File For Format HashSet If IndexOf Lambda Math ParseInt Process Random Regex Replace Sort Split StringBuilder Substring Switch Vector While

Related Links

Adjectives Ado Ai Android Angular Antonyms Apache Articles Asp Autocad Automata Aws Azure Basic Binary Bitcoin Blockchain C Cassandra Change Coa Computer Control Cpp Create Creating C-Sharp Cyber Daa Data Dbms Deletion Devops Difference Discrete Es6 Ethical Examples Features Firebase Flutter Fs Git Go Hbase History Hive Hiveql How Html Idioms Insertion Installing Ios Java Joomla Js Kafka Kali Laravel Logical Machine Matlab Matrix Mongodb Mysql One Opencv Oracle Ordering Os Pandas Php Pig Pl Postgresql Powershell Prepositions Program Python React Ruby Scala Selecting Selenium Sentence Seo Sharepoint Software Spellings Spotting Spring Sql Sqlite Sqoop Svn Swift Synonyms Talend Testng Types Uml Unity Vbnet Verbal Webdriver What Wpf

TheDeveloperBlog.com