Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to create an array of integers in JavaScript?
To create an array of integers in JavaScript, try the following −
var rank = [1, 2, 3, 4];
You can also use the new keyword to create array of integers in JavaScript −
var rank = new Array(1, 2, 3, 4);
The Array parameter is a list of strings or integers. When you specify a single numeric parameter with the Array constructor, you specify the initial length of the array. The maximum length allowed for an array is 4,294,967,295.
Example
Let’s see an example to create an array of integers in JavaScript −
<html>
<body>
<script>
var arr1 = [50,60,65,90];
var arr2 = [25,35,50,90];
for (i = 0; i < arr1.length; i++) {
for (z = 0; z < arr1.length; z++) {
if (arr1[i] === arr2[z]) {
document.write("<br>Matched element: "+arr2[z]);
}
}
}
</script>
</body>
</html>Output
Matched element: 50 Matched element: 90
Updated on: 19-Jun-2020
15K+ Views
Advertisements