Tag: Tomcat

In Java Land, everything is tied up in multiple layers of multi-colored wrapping paper. The abstraction often provides niceties and protections and convenience, etc. But, sometimes it practically makes you forget where you are. For instance, why would anyone write a little howto on requesting something over the web from the context of the web. That should be easy, right? Well, yes, I think so. And it turns out it is in Java, as it is in many other languages. It’s just that there you’re super close to the HTTP protocol all the time, and in many Java uber-frameworks, if you want to know how to break into the low-level operations, you have to know where the fire exit is.

One of the worst things to debug can be something that works just fine in your local development environment but does not work in a deployed environment. If you deploy to Tomcat, you can debug it remotely. If you use IntelliJ IDEA, you can do it with style.

Recently, I’ve been working on a project where I’ve tried to use AES encryption for the first time. I didn’t have to implement it myself, thank goodness, but I still ran into a few snags. Perhaps you can avoid my pitfalls and rise to new greatness on the peaks of glory and fortitude! This article title sounds like a laundry detergent.