Submitted by heartin on Tue, 11/27/2012 - 08:27
Inner class is a class within another class, method or block. An inner class can be one of the following four types: Anonymous, Local, Member and Nested top-level.
Submitted by heartin on Thu, 10/18/2012 - 11:28
In object oriented programming or in Unified Modelling, relationships between objects can be classified as association, aggregation, composition and inheritance.
Association is a relationship between two objects. Here objects might not be completely dependent on each other.
Submitted by heartin on Wed, 08/22/2012 - 03:59
Strings are immutable and a new String object is created every time you modify a Sring object. A StringBuffer is a thread-safe, mutable sequence of characters. A StringBuilder is similar to StringBuffer, but with no guarantee of synchronization.
Submitted by heartin on Tue, 08/21/2012 - 09:50
We will discuss String Replace and String Split in Java with some examples. String replace is the process by which we replace parts of a string with another string. Some Java methods directly accept character sequences, while some others accept a regular expression (regex). We will discuss some of these approaces using examples. String split is the process by which a string is split around a delimiter.