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Object oriented concepts – Java

Q: What are basic OOPS Concepts? A: – Inheritance : When a child class acquires all the methods and properties of parent class it is called inheritance. Java supports inheritance either

Java Sorting using Comparator

Lets see how we can sort our Employee objects using different criteria like id, name, salary. SortTest remains the main class that will perform creating and filling objects for us.

Java Sorting using Comparable

In Java you can do sorting by implementing 2 interfaces 1) Comparable 2) Comparator Here we will see sorting example using Comparable Interface. As an example we will be sorting

Connect to MySQL in Java

It’s been too long, I didnt get time to post anything OpenSource. So here I am again with one simple class Database, to connect to MySQL in Java. You can

Simple Logger

If you are programming in PHP, I bet you are using “prints and dies” to debug your code. I know its the easiest way to debug any web based program.

Note on Software Development

Understand the requirements: It’s often the case that you (a developer) don’t gather requirements. It’s either project manager, lead or say module owner. Requirements are gathered and handed over to