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Lets start our discussion with fundamental question which was asked to me in Oracle Interview: What happens when we run a class file with main method in Java run environment(JRE) with command java <class_file_name> ags1 ,args2 ? OR What happens …

In previous post we saw how to create sample Maven Junit project and used various annotations like @Test, @BeforeClass, @AfterClass, etc. Here we will list down all most commonly used annotations and its use. …

Unit testing is an inexpensive and efficient way to produce error free code lines. Although there is a dedicated division in every organization who perform testing and do quality activity on production or staging environment , however it is developer…

1. JavaScript variable scoping : Understanding of scope of variable at Function level and Global. What will be displayed on console ? var name = "Nikhil" ; ​ ​ function display() { var name = "Zytham" ; // local variable …