Allowing for the right kind of input into PowerShell functions is important. It can mean the difference between writing a function once and forgetting about it constantly having to refactor it to ...

Sometimes using ValidateSet isn't enough -- for instance, when you have multiple functions with the same parameter that you need to perform a task on. PowerShell has a data type called an enum, which ...

whatever is a dummy variable that you can replace with other variables. Be sure to indent the statements to repeat in the loop. We need to have at least one condition to implement the loop and make ...

In the first part of this series, we covered the basics of pointers in C, and went on to more complex arrangements and pointer arithmetic in the second part. Both times, we focused solely on pointers ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields, ...

Concept of Object Oriented Programming – Data hiding, Data encapsulation, Class and Object, Abstract class and Concrete class, Polymorphism (Implementation of polymorphism using Function overloading ...