How to Generate Random Numbers in Java between Range - Example Tutorial

In software development and programming world we often needs to generate random numbers, some time random integers in a range e.g. 1 to 100 ...

Difference between Abstract class vs Interface in Java and When to use them

When to use interface and abstract class is one of the most popular object oriented design questions and almost always asked in Java, C# and...

How to Find if Linked List contains Loops or Cycles in Java - Coding Question

Write a Java program to check if a linked list is circular or cyclic,   and how do you find if a linked list contains loop or cycles in Java...

Difference between LEFT and RIGHT OUTER Joins in SQL - MySQL Join example

There are two kinds of OUTER joins in SQL, LEFT OUTER join and RIGHT OUTER join. Main difference between RIGHT OUTER join and LEFT O...

Migrating SQL Query from Oracle to SQL Server 2008 or Sybase

Oracle and Microsoft SQL Server are very different than each other and if you are migrating SQL queries or database, tables from Oracle 11g ...