Let me invite you to our last #dotnet Meetup this year. We have 3 great talks prepared for you, and of course food. 📍 Microsoft Office (Delta Building, Vyskočilova 1561/4a, Prague 4) 📅 Monday, December 8, 2025 🕗 5.30pm - 9.00pm English, Free entry www.meetup.com/microsoft-ev...

After getting some nice feedback on my first video, here is another tip for Visual Studio, function breakpoints #dotnet youtu.be/G5G5wo5poWA

21:42 (4:20min/km) 5k personal best, but the style was terrible. Fast run. 10s walking. Fast run. 10s walking.

Was challenged to make youtube video. Not sure why I am so nervous about it, I am not stranger to speaking publicly :D So here is little tip on debugging #dotnet and other executables in #visualstudio :) www.youtube.com/watch?v=wFbT...

3am and I can’t sleep. Watching Steven Toub’s talk on #dotnet performance youtu.be/snnULnTWcNM?... And now I’d rather sit at computer and try some of these things out. I should have chosen something that is more boring.

youtu.be/QWi_bvQc4fc?... #dotnet

I am excited for #dotnetconf, I've secured a spot for a talk and will show the best new things in #dotnet test and #mstest. Hope that you join me to see the cool stuff we've been working on throughout the past year. (It is on day 2).

📣 .NET Conf 2025 Session Highlight: Master the Art of Debugging in #VisualStudio. In this #dotNETConf session, go beyond basic breakpoints and explore advanced debugging techniques, including conditional breakpoints, tracepoints, and data breakpoints. Set your reminder: msft.it/63322tE8ku

Excited to see MSTest.TestFramework v.4.0.0 finally out. This one has a quite a few breaking changes, but can finally correctly to async tests without hacks that were causing several instability issues. www.nuget.org/packages/MST...

I’ve just crossed 1000km for running on Strava.

After the ultra hot half-marathon race last week I tried in a more reasonable weather and set a new PB. It even surprised me, I was hoping for 1:45, but was able to speed up and sustain the faster pace in the second half of the run.

Did halfmarathon in Usti yesterday. My first ever half-marathon race. And the weather was brutally hot. People were quitting left and right, some of the pacers gave up. Finished in 2:04, deeply under my target time. But I am still happy with the time, I gave it all. strava.app.link/9pSAOUVqQWb

There are three sets of those. This is tge only set not perfectly aligned. 😖

Litlle bit of break to calm down before my second talk. In this nice tiny coffee place surrounded by green.

Speaking at #wugcz this time in czech so my grandma can watch it and for once understand what I am saying.

Summer is gone, and tomorrow at #microsoft #prague we will again welcome three awesome speakers for our #dotnet meetup. Please join us for this in-person event, to meet like minded people, geek out on .NET and eat some great pizza. www.meetup.com/microsoft-ev...

Some time ago I've done #powershell meetup for PSUG Rhein-Neckar. Showing how to cover your existing PowerShell code with Pester tests. Recording was published today, so here it is: www.youtube.com/watch?v=CgRJ...

It is raining heavily outside (finally), perfect time to listen to this: youtu.be/YOJsKatW-Ts?...

Can't wait to visit #brno again. This time to speak there at WUG Days. I have 2 talks, one on Microsoft Testing Platform, and one on MSTest. The slots are super long, so look forward to a lot of info 😁 www.wug.cz/brno/akce/17... #dotnet

Next week at Microsoft Prague, we prepared .NET Meetup with 3 cool talks, coffee and pizza 🍕: - .NET OCR & Computer Vision - Log Sampling in .NET - C# source generators Entry is free of course. Details: www.meetup.com/microsoft-ev... #dotnet #prague

In .NET10 we are rolling out new dotnet test experience for Microsoft.Testing.Platform. I worked on the outputs together with Mariam and other folks in our team. Here is where we ended up. Hope you like it :) devblogs.microsoft.com/dotnet/dotne... #dotnet #microsofttestingplatform

Had some time, and interesting problem so I wrote a blogpost after some years: jakubjares.com/2025/08/22/r...

This year I've again presented on #psConfEu, this time in Malmo, Sweden. I was sick most of the conference, but made the most of the one talk I was able to give: PowerShell Profiler Internals. www.youtube.com/watch?v=oWBk... Hope to see you all next year!

Kind of weird to be posting about my New Year’s resolution in the middle of summer. But for this year, it was not that I lose some weight but using eye protection every time I do something dangerous. Cleaning the drain: wear eye protection. Drilling a hole in the wall: wear eye protection. 1/2

Really enjoyed presenting with @rprust.bsky.social today at #psconfeu about Teaching yourself Pester. Last minute replacement. I hope @jakubjares.com feels better.

Thanks for attending my talk on #powershell Profiler internals, at #psconfeu. Here are the slides and code: github.com/psconfeu/202...

Tobias showing #psconfeu how to use ScriptBlock. ScriptBlocks are the basis of #powershell, and everyone wants to learn about them.

📢 Our first online meetup in 2025 will take place this Wednesday. 🚀 We are very happy to have @jakubjares.com, the owner of #Pester, speaking about "Cover your "legacy" #PowerShell code with Tests". ✍ Sign up today: www.meetup.com/rhein-neckar... #ITautomation #CommunityRocks #Testing #Scripting

Meet me next week in #Berlin for #powershell meetup on #profiler. www.meetup.com/psugbde/even...

Some cool things we will be alpha-releasing soon in Microsoft.Testing.Platform. Colored output for your Azure DevOps and GitHub Actions runs. github.com/microsoft/te... #dotnet #MSTest #MicrosoftTestingPlatform

Some cool things we will be alpha-releasing soon in Microsoft.Testing.Platform. Azdo plugin that shows errors from tests directly to your PR overview, like other linter tools. github.com/microsoft/te... #dotnet #MSTest #MicrosoftTestingPlatform

Small fixes to zlocation2, rc1 was not working at all for me. So I guess no-one except for me was dogfooding. github.com/nohwnd/ZLoca...

Published new version of ZLocation2 for #powershell github.com/nohwnd/ZLoca... New feature that shows recently accessed folders, I have hard time remembering what test projects I created before weekend, and this will help. It was also a user ask. I also return objects now, not hashtables, for...

My intuition in this post was incorrect. I just fixed this thing and it requires the LEDs to be in parallel.

I've setup a small server at home, and I finally managed to get reverse proxy (traefik) working, to redirect to this demo container, and have proper HTTPS with trusted certificate from let's encrypt even though this is local network. Now I just need to figure out a way to renew the certificate 😅

Every single time I setup remote desktop at home, I forget that you need to enable it, AND also set the network to be in Private mode. It is not even in UI nowadays.

On May 27th, there will be another #dotnet meetup in #prague Microsoft offices. Come join us for this free event, learn new stuff, eat some pizza and talk with people! www.meetup.com/microsoft-ev...

Supper happy to see the massive perf boost and quality improvement that @youssef1313.bsky.social was able to bring! If like our friends at @platform.uno you care about your tests and you are willing to make a small investment, I can only recommend you to move over to MTP!

I bought plane tickets yesterday, so I will for sure be there :)

For the first I am starting to understand how someone can not hate running, or even enjoy it. The secret is: have water and food with you. And run slow. They do tell you this in every beginner runner video, but I always disregarded it by: I am running only 5k I don’t need to bring water.

May meetup - ON SITE with @jakubjares.com! We will learn about Profiler and enjoy the Berlin city on a May evening. Thanks to itacs.de for hosting us! 2025-05-14 18:00 CET www.meetup.com/psugbde/even...

Not sure to be proud of my this load time of my minimal #PowerShell Profile or be scared I've been wondering what the difference may be and thanks to @posh.guru for sharing the Benchmarking gist the other day & @jakubjares.com for building the Profiler module now I know.

Anyone can help me figure out what LEDs I need to buy to fix a child toy? Looks like this, has a 2xAA battery connected in series. Connected to a button, and 2 LEDs that were probably also connected in series. No resistors. One of the LEDs is dead. What voltage should the LED have?

We just published #dotnet #MSTest 3.9.0-preview, please help us test it, there is a quite a big change in how we inherit contexts. Ideally there should be no change in behavior. www.nuget.org/packages/MST... (This is the change: github.com/microsoft/te...)

We keep patching and patching and patching all the issues you report back to #MSTest and #MicrosoftTestingPlatform. 3.8.3 is now out, and we plan 3.9-preview for tomorrow. Thanks @youssef1313.bsky.social for great work keeping up with bugs, and all other contributors as well! #dotnet

Is your #PowerShell profile feeling a little sluggish? Add this snippet to your profile to start benchmarking it! Thanks @jakubjares.com for making Profiler. gist.github.com/JustinGrote/...

We keep patching and patching and patching all the issues you report back to #MSTest and #MicrosoftTestingPlatform. 3.8.3 is now out, and we plan 3.9-preview for tomorrow. Thanks youssef1313.bsky.social for great work keeping up with bugs, and all other contributors as well! #dotnet

Slides and code from our yesterdays #dotnet meetup in #prague are now uploaded here: github.com/nohwnd/NetPr... Thanks to all for coming! It was great to see you and meet you all!

@willechristoph.bsky.social Hello, I am interested in your upcoming session at .NET Update Krakow on Testcontainers. Are the tests running written in .NET? We made a new platform for running tests called Microsoft.Testing.Platform that is more suited for running tests in containers, and I was wonde