Java

XML is the best technique to represent data in a structural format. Reading the data from XML is called Parsing. As a developer, you should know XML parsing.Have you heard about XPath? XPath is an ex...

A stream represents flow of data from one place to another place. Input stream reads or accepts data. And output stream sends or writes data to another place.System.in is an object of InputStreamReade...

Regular expression is constructed with characters and special symbols to compare a string. This is written in a formal language which can be parsed by regular expression parser. The method matches() compares the string with regular expression in Java

I'm going to explain about few important packages in core Java.1. java.lang: This package got primary classes and interfaces essential for Java program. It consists of wrapper classes (wrapper classes...

Question: 111Given:12. public class Test {13. public enum Dogs {collie, harrier};14. public static void main(String [] args) {15. Dogs myDog = Dogs.collie;16. switch (myDog) {17. cas...

Hi guys - I'm going to talk about naming conventions to be followed by a programmer as per the Sun specification.Naming conventions: The rules to be followed while writing the names.1. Package names i...

As you know, lot of things got easier with the invention of Google Maps i.e.; we can locate a particular house/shop/company etc. I'm not sure whether you're aware hot it works? It all works based on t...

What is prime numberA number is called as a prime if it has only two divisors. In other words, a number which is divided only by 1 and itself. i.e.; number of factors for a prime number should only be...

There're different types of ResultSet behaviors implemented by Javasoft. And here the list of different behaviors available for ResultSet objectForward only ResultSetScroll insensitive ResultSetScroll...