One of my favorite Google Maps features -- the ability to save map data for offline viewing -- has been hidden away in the latest version.
Google Maps for iOS 2.0 is out and it brings with it an iPad version, along with the ability to cache maps for offline use.
If you want to clear the cache for every app on your Android device, you normally have to clear them one at a time. With App Cache Cleaner, you can clear them all with a single tap.
When troubleshooting network and Web connectivity, in addition to tackling browser caches and configurations, you might also consider refreshing your DNS cache.
Hate searching through your cache looking for something you just can't find? Veronica makes it easy, with CacheViewer, which provides an easy-to-navigate interface for all your cache entries on today's Tekzilla Daily.
The disk cache in OS X can sometimes use a fair amount of the system's RAM, and clearing it can help you figure out how much RAM your applications and system processes are using.
Donald and Jasmine throw out a few tasty leftovers from CES 2010, including an upcoming Slacker iPhone app update that will cache music offline. We check out some speaker light bulbs, an amplified helmet, and cross our fingers for XviD support on the Zune HD.
OS X outputs many warnings and errors that can be seen in the Console application. Some users have found errors involving the ability to create, access, or update caches; here are some approaches for dealing with these errors.