Introduction to Spring

Spring: (WHAT/WHEN/HOW/WHY) What is Spring? It is a lightweight, loosely coupled and integrated framework for developing enterprise applications in java. Spring Framework is built on top of two design concepts – Dependency Injection and Aspect Oriented Programming.  Why use Spring.(Features/Advantages) Whyto use spring is something more of a combination of…

Continue reading

Object and Class

Object – Objects have states and behaviors. Example: A dog has states – color, name, breed as well as behaviors -wagging, barking, eating. An object is an instance of a class. Class – A class can be defined as a template/blue print that describes the behaviors/states that object of its…

Continue reading

Features of Java

1) Compiled and Interpreter:- has both Compiled and Interpreter Feature Program of java is First Compiled and Then it is must to Interpret it .First of all The Program of java is Compiled then after Compilation it creates Bytes Codes rather than Machine Language. Then After Bytes Codes are Converted…

Continue reading

Overview of Java

  The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them. The original and reference implementation Java compilers, virtual machines, and class libraries were originally released by Sun under proprietary licences. As of May 2007, in compliance with the…

Continue reading