Articles [Java & J2EE]

Java is a general-purpose; object oriented programming language developed by Sun Microsystems in 1991. James Gosling and his team members developed Java. It was designed for the development of software for electronic devices like TVs, VCRs. The...

Computer education courses and jobs information Electronic and Science fast developing in these days. A man going to moon and man disease decides for using science and computers. So computer most useful instrument and much more wanted mission to...

Introduction Other Object Oriented Programming languages, such as C++, provide multiple inheritance (deriving a single new class from two or more base classes). But such type of inheritance leads in ambiguity when two base classes have the methods...

  Problem Definition :- Write a java code to find out the sum of all digits of a given number. Solution :- Step 1: Classes that are required in coding. MainClass.java - contains main() method. SumDigits.java - contains calculateSumOfDigits()...

Problem Definition:- Write a Java code to reverse any string. String should be input from the user at the runtime. Write different class for the business logic of reversing a string. P.S. Here, Eclipse Ganymede is used for coding. And, Exception...

  :..Basic Elements Of Java..:   Like any other programming language, the Java programming language is defined by grammar rules that specify how syntactically legal constructs can be formed using the language elements, and by a semantic...

Volatile Variable in java Volatile variable is more useful in java. Now a days we using multithread in many Java projects. During this we can use the volatile keyword. Best scenario for using volatile variable: In multiple thread concept may be...

JaVa ThE pUrE oBjEcT OrIeNtEd LaNguAgE   Java was conceived by James Gosling, Patrick Naughton, Chris Warth, Ed Frank, and Mike Sheridan at Sun Microsystems, Inc. in 1991. It took 18 months to develop the first working version. This language was...

Polymorphism, Encapsulation, and Inheritance When properly applied, polymorphism, encapsulation, and inheritance combine to produce a programming environment that supports the development of far more robust and scaleable programs than does the...

  Java is a pure object-oriented programming language developed by the chief programmer of Sun Microsystems James Gosling and his team-mates for controlling consumer electronic devices. It shares many superficial similarities with C, C++, and...