Pavan Archive

Build a Web service using PHP

Web services provide a standard means of communication between different software applications, running on a variety of platforms and/or frameworks. Web services plays important role in any SOA architecture. I worked with couple of web services project

Java Design Patterns List

Here is the list of Java Design Patterns. I am putting all together for now, will try to add explanation and code samples shortly – Creational Java Design Patterns Abstract Factory Builder Factory Prototype Singleton Structural Patterns

Threads vs Processes

Threads and Processes helps in concurrent execution of any application. Article lists out some basic points to compare Threads vs Processes Process: an architectural construct : can affect the architecture of an application. processes are independend execution units

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 using classes or interfaces. Encapsulation: In above class,

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. This time employee class is plain old