Design Patterns
Let’s take a look at a class for a Baseball player. In this example I made it an abstract class but it could just as {...}
Design Patterns
Let say we have some Pet domain classes. Pet is an interface which is implemented by Cat and Bird. Nothing more complicated than that for {...}
Websphere
Server configuration WSAD already has an implementation of commons-logging that uses JRas as the implementation instead of log4j. This is in the server classpath which {...}
General
You can create a desktop icon in windows that will open Windows explorer rooted in a specific directory. Create a batch script. [crayon-6767bc291f160187736927/] Now create {...}
Java
You may have seen someone write this: [crayon-6767bc291f274806816731/] Why didn’t they just write [crayon-6767bc291f276962042728/] Well, remember that List is the interface and ArrayList and LinkedList {...}