Ah, fresh strings! Maybe the last time you fit a set is now a distant memory? Maybe the strings on your classical guitar have been there forever, perhaps even since the guitar was made? If you feel ...

Perhaps the most iconic instrument in modern rock is the guitar. It's really just a bunch of strings stretched across a board, which you can strum to make awesome tunes, thanks to the physics of waves ...

In the post Checking for Null or Empty or White Space Only String in Java, I demonstrated common approaches in the Java ecosystem (standard Java, Guava, Apache Commons Lang, and Groovy) for checking ...