Keeping coffee properly sealed will prevent your fresh coffee grinds from going stale. For some, nothing tastes or smells better than fresh coffee. The process of brewing a great cup of coffee will always start with using fresh beans or grinds of any variety of coffees. The easiest thing you can do to have the best coffee regardless of whether you use a brewer, French press or espresso machine, is properly store grind or beans. Proper storage is very important and any one can do it.

Angry Birds, the game, is not available for the LG Rumor Touch. Its amazing that it works and has been successfully modded from the Android version to Java. Works in landscape mode. It can be found over at LG Rumor Touch Hack Central, which has it contributed by a reader from a Russian developer.

Null pointers are one of the most common errors that Java programmers make. Compilers can't check this one for you - it will only surface at runtime, and if you don't discover it, your users certainly will.

When an attempt to access an object is made, and the reference to that object is null, a NullPointerException will be thrown. The cause of null pointers can be varied, but generally it means that either you haven't initialized an object, or you haven't checked the return value of a function.