Posts from February 2012

Question: 71Given:12. Date date = new Date();13. df.setLocale(Locale.ITALY);14. String s = df.format(date);The variable df is an object of type DateFormat that has been initialized in line 11.What is ...

Java has three different types of methods. Programmer can develop any type of method depending on the scenario.1. Static methods: A static method is a method that can be called and executed without cr...

I'm going to explain here about importance of "static" keyword in java. "static" can be applied to a class variable, or method, or even for a code block within a class. Static variables, static method...

A string buffer implements a mutable sequence of characters. A string buffer is like a String, but can be modified. At any point in time it contains some particular sequence of characters, but the len...