June 2007
13 posts
“You have to learn the rules of the game. And then you have to play better than...”
– Albert Einstein
Interface Vs Abstract →
Interface : I contains all the methods with empty implementation.
The variables in interfaces are final and static.
In java multiple inheritance is achieved by using the interface (by implementing more than one interface at a time)
If we add a method to an interface then we will have to implement this interface by any class..
Abstract Class :
I must have at least one method with empty implementation.
Abstract classes may contain both instance as well as static variables.
Abstract classes does not provide Multiple Inheritance functionality.
In Abstract classes we can add a method with default implementation and then we can use it by extending the abstract class.
Design Markers - Marker interfaces →
In java language programming, interfaces with no methods are known as marker interfaces. Marker interfaces are Serializable, Clonable, SingleThreadModel, Event listener. Marker Interfaces are implemented by the classes or their super classes in order to add some functionality. e.g. Suppose you want to persist (save) the state of an object then you have to implement the Serializable interface...
EPIGRAMS IN PROGRAMMING →
If a listener nods his head when you’re explaining your program, wake him up
- Alan J. Perlis of Yale University
Softwareless Software Company - MicroSoft →
Zen Shop →
Zen Shop with Famous Thinkers / Albert Einstein T-shirt & Gift.
JDictd →
Java Implementation of Dictionary Server Protocol.
We can use the Old distribution. ( Version 1.5 (March 2004) )
A Dictionary Server Protocol
For many years, the Internet community has relied on the “webster” protocol for access to natural language definitions. The webster protocol supports access to a single dictionary and (optionally) to a single thesaurus. In recent years, the number of publicly available webster servers on the Internet has dramatically decreased. Fortunately, several freely-distributable dictionaries...
“Working, A way of Learning”
– Arun
How better half will be ??
Before the marriage:
He: Yes. At last. It was so hard to wait.
She: Do you want me to leave?
He: NO! Don't even think about it.
She: Do you love me?
He: Of course!
She: Have you ever cheated on me?
He: NO! Why you even asking?
She: Will you kiss me?
He: Yes!
She: Will you hit me?
He: No way! I'm not such kind of person!
She: Can I trust you?
He: Yes.
Now after marriage you can read it bottom-up !!!!