Batch Check Machines Up/Down in IP ranges using Powershell
The best way to learn a new language is to practise. The Powershell is a powerful scripting tool on Windows (especially for Windows Server Editions). With a few knowledge, …
HTML Hyper Link in New Windows by XHTML 1.0 standard
We all know that we can have tag target=”_blank” to explicitly open a document in new window: <a href="document.html" target="_blank">Open in New Window</a> This is OK in HTML4.01 but …
Learning Powershell – Recursive Fibonacci Computation
When learning a new programming language (scripting or general), it is always better to try something easy, simple at first. My recommendation is to implement the Fibonacci computation, which …
Simple Math Exercise – Computer V.S. Human
I came across this simple question: A entry level math question for kids, A, B, C and D are 1-digit number from 0 to 9, find all possibilities for …
Using Resharper – Turning to LINQ
Resharper is a popular but commercial tool that is used to make Visual Studio a better IDE (Integrated Development Environment). It helps to spot code errors/warnings almost instantly and …
Powershell Tutorial – Create COM object
Powershell is becoming more and more popular especially in the field of Windows Administrative Tasks. The syntax to create COM object in Powershell is intuitive and easy. See following …