A number of entries in the Winter Scripting Games use parameter validation, but some that I have seen may not be using it correctly or to its full potential. Writing functions or scripts require a variety of parameters which have different requirements based on a number of items. It could require a …
Event 1 is over and the judging is complete. First off congratulations to every team that posted an entry - the events in these games are different and we’ve tried to up the challenge level to account for it being a team based. The high scorers for event 1 are: 1.Troll Bait with 22 points …
Quite a common request for working with Windows machines is to report the software installed on them. If you don’t have a centralised system for reporting on client software (many places don’t) then you may turn to some form of scripted method to obtain this information. Most people tend to head to …
Note that scorecards for the first event will not be accurate immediately on Sunday when judging closes; we have the scores in the database, but they’re not tagged in a way the system can find them. The bug has been fixed, but I need to go through and manually re-tag the first day’s …
There are several concepts that come to mind when discussing the topic of designing your PowerShell commands for performance and efficiency, but in my opinion one of the items at the top of the list is “Filtering Left” which is what I’ll be covering in this blog article. First, …
Adding and removing Items from a PowerShell array is a topic which can lead to some confusion, so here are a few tips for you. Create an array and we will note the type System.Array: Click here to be redirected to the original post of this article on the author’s blog site where you can read the …
Sometimes when running a PowerShell script you may need to test at the beginning whether the process it was called from had Windows admin privileges in order to be able to achieve what it needs to do. Prior to PowerShell v4 I had used something along the lines of the following to test for this …
In Version 2 of PowerShell, you had the ability to use #Requires –Version 2.0 to ensure that your scripts/functions would only run at a specified PowerShell version to prevent folks running an older version from wondering why things weren’t working that well. In this article, I will show you a …
I’ve testing out the judging system using the practice event and one thing jumped out at me. It was a lot easier to understand the entries for those teams that included a transcript of their entry. I would very strongly recommend that you include a transcript of your entry running. As a …
Having been a judge for the previous 2 Scripting Game competitions as well as competing in the 2 before that, I have seen my share of scripts submitted that didn’t quite meet the cut of what I felt were the best scripts. It doesn’t mean that they wouldn’t work out in the real world …
