Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
JavaScript code to print last element of an array
Following is the code to print last element of an array −
Example
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Document</title> <style> body { font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif; } .result,.sample { font-size: 18px; font-weight: 500; color: rebeccapurple; } .result { color: red; } </style> </head> <body> <h1>JavaScript code to print last element of an array.</h1> <div class="sample"></div> <div class="result"></div> <button class="Btn">CLICK HERE</button> <h3>Click on the above button to get the last element of the above array</h3> <script> let resEle = document.querySelector(".result"); let sampeEle = document.querySelector(".sample"); let arr = ["A", 1, 2, 3, "B", "D"]; sampeEle.innerHTML = 'arr = '+arr; document.querySelector(".Btn").addEventListener("click", () => { resEle.innerHTML = "Last element of the array arr = " + arr.pop(); }); </script> </body> </html> Output
The above code will produce the following output −
On clicking the ‘CLICK HERE’ button −
Updated on: 2020-07-18T08:11:05+05:30
230 Views
Advertisements