Array Methods & Properties

Pop

Pop allows us to remove the last item in an array. If we execute the following code from the last post’s array…

baseballCards.pop();
console.log( baseballCards );

The output will be ‘Aaron’, ‘Ruth’, ‘Wagner’.

There might be times you wish to remove an item from an array, but still keep it for some usage. We can store it in a variable…

let backRowCatcher = baseballCards.pop();
console.log( backRowCatcher );

The output will be Uecker given our original added array.

Happy Coding!

Clay Hess

More To Explore

Two white paper cup connect with red rope used for classic phone on black stone table board. For old communication system concept
Code

What is the Channel Messaging API?

The Channel Messaging API creates a private, two‑way pipe between browsing contexts. Use MessageChannel and ports to exchange data efficiently and securely.

Digital interface displaying code aligned with golden ratio in a dark futuristic room with glowing screens at a tech hub
Code

Unleashing Creativity with the Canvas API

The Canvas API stands as one of the web’s most powerful tools for creating dynamic, interactive graphics. Unlike SVG, Canvas operates at the pixel level, making it ideal for games, data visualizations, and real-time graphics processing. With a simple HTML element and JavaScript, developers can create everything from basic shapes to complex animations that push the boundaries of what’s possible in the browser.

Share This Post

small_c_popup.png

Need help?

Let's have a chat...


Login

Jump Back In!

Here at Webolution Designs, we love to learn. This includes sharing things we have learned with you. 

Register

Begin Your Learning Journey Today!

Come back inside to continue your learning journey.