Topic says it all. I've got no problems with (in the below simple example) main.style.display = "block", but I cannot find any way to do the same to sub. I've tried everything I can think of to ...

Coding diary: This weekend, I used AI to build a very cool little writing helper that will definitely save me time and mouse clicks every day. Here's how.

How to Create a Text Box Dynamically in JavaScript. Some call it magic -- the ability to make objects appear suddenly out of nowhere. You can create this kind of magic on your website using a few ...