I'm trying to use one of the Apache Commons libraries (Math 3.3) in Java with Eclipse. (JDK 1.7 and Eclipse 3/JDT 3.7) And I can't get away from NoClassDefFoundError ...

When trying to free up drive space on your Mac, one of the first things you can do is move the iTunes Library to a portable hard drive. Here's a detailed guide on how to back up your music, movies and ...

Java's a great language to work with, for a lot of reasons. One of the strongest is its ecosystem -- if you need a library to do something, there's a good chance that someone else published a library ...