How to Exclude a Category From the Sidebar List in WordPress

I need to exclude a category from the WordPress sidebar. Here’s how I did it.
How to Exclude Pages from the WordPress Navigation Bar

Have you ever wanted to create pages in WordPress but don’t want them listed in the header or footer navigation areas? You still want the pages to be accessible, perhaps listed in the sidebar, so you don’t want to make them private. You can do this by excluding pages and I’ll show you how [...]
I am not a Wordpress Exclude Categories Stealth Ninja

Ok, so I admit it. I thought I had the exclude category code all worked out but I ran into a couple of problems. One was anticipated as a possible issue with my RSS feed but the second was completely self-induced and caused by trying too many things simultaneously and not paying close [...]
Exclude WordPress Categories for Hidden Twitter Tools Digest Posts

Last week I wrote an overview of the Wordpress plugin, Twitter Tools. In the article, I discussed the option in Twitter Tools to send all of the your daily tweets to Wordpress as a digest post. While I like the idea of using WordPress to archive twitter, I don’t want a daily post [...]