Powershell advanced functions are a lightweight, yet pretty powerful way to extend the set of commands available in a Powershell sessions. Advanced functions look and feel almost exactly like proper cmdlets, but they are written in Powershell and therefore quick to develop.
By default, advanced functions are ephemeral though: If you run a script containing an advanced function, that function is going to be available for the rest of the Powershell session – after that, it is gone. To make an advanced function available permanently – like a cmdlet – you have to wrap it in a Powershell module, and install that module.
Along with JUnit, JWebUnit, NUnit, and SimpleTest, cfix was one of the nominees for the Automated Testing Institute’s Automation Honors Award 2009 in the category Best Open Source Unit Automated Test Tool. A few days ago, the results were published and cfix finished second – surpassed only by JUnit, which finished 1st (No real surprise here). If you are interested, there is a video in which the results are presented.
Back in 2008, the Windows Server Performance Team Blog, which I came across recently, ran a series of posts on Designing Applications for High Performance:
Designing Applications for High Performance - Part I Designing Applications for High Performance - Part II Designing Applications for High Performance - Part III If you are interested in developing server side applications for Windows, these articles are definitely worth reading.
The Automated Testing Institute has elected cfix to be one of the finalists for the Autmation Honors award. The winners of the award will be highlighted in a Special December Edition of the Automated Software Testing Magazine.
If you are a cfix user, be sure to vote for cfix here.
And by the way, I think The Grinder, which is a really neat web performance testing framework, also deserves being voted for…
Although Windows Explorer may actually not be the brightest spot of Windows, it is still, for most users, among the most often used pograms. Customizing it to speed up certain tasks is thus a natural desire.
A while ago, I wrote about how to extend the context menu by new commands that allow MSI packages to be installed/uninstalled with logfiles being created. The registry entries I used were:
Windows Registry Editor Version 5.
Browsing through ACM Queue’s archives I came across the article Real-World Concurrency by Bryan Cantrill (who, by the way, is the inventor of DTrace) and Jeff Bonwick (Issue 5⁄2008). The article provides a nice summary of actual challenges and best practices for systems programming in a multithreaded/shared memory environment. Worth reading.
Quite obviously, Google does not always get it right either. Ever when I try to see my Google Calendar (using Opera), I am requested to login. So I enter my credentials, am redirected a couple of times and – are broght to the login page again. Logging in again does not help, I have by then entered an infinite loop. Thankfully, I can escape this loop by jumping to the original calendar URL again – now Google recognizes that I have already logged in and shows me my calendar.