Free Software Linux

• Java: Lifecycle of a Java Program: This post talks about the Lifecycle of a Java program.It talks about the various stages a program goes through, right from the time its developed to the time its deployed.

• Polymorphism in Java : Part 1: When i started understanding Polymorphism, one sentence that many people ( infact my college profs) told me was it refers to One Object, many forms. I could never understand this till i actually starting giving it a serious thought ( and that was some years later). Today, here at Technofriends blog, I would like to share my knowledge on Polymorphism and how it is implemented in Java.

• Polymorphism in Java : Part 2: After having understood the basics of Polymorphism and what it actually refers to in my previous post, now lets get on and try understanding Method Overloading in a little more detailed fashion.

• JDBC Drivers:What are they?: JDBC has been a widely used API since long for interaction between Java Programs and various Databases.

• How to get free available memory in Java program: This post describes a process to get available memory in Java program.

• Write a Java Application without a main() method: You can write a runnable Java program which does not have main method at all. This can be done using the static block of the class.

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