Jiří Činčura ↹
@cincura.net
📤 208
📥 141
📝 97
About me:
https://www.tabsoverspaces.com/about
ZWA-2 over PoE? Nice! I want that!
www.home-assistant.io/blog/2025/10...
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Connect ZWA-2 anywhere: Use Z-Wave over Wi-Fi or PoE
Introducing Portable Z-Wave, an experimental firmware that lets you use Z-Wave over the built-in Wi-Fi or even add PoE.
https://www.home-assistant.io/blog/2025/10/13/portable-z-wave-with-wifi-and-poe/
1 day ago
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#Uptrace
is my new favorite observability/OTEL tool.
uptrace.dev
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Open Source Observability: Datadog Alternative
Scalable and affordable OpenTelemetry-based observability platform that helps you monitor, understand, and optimize complex distributed systems.
https://uptrace.dev
2 days ago
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Profiling hard.
#perf
4 days ago
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Tak já jedu do Žiliny, abych si tu dal "plzeň". To je fail.
#codecon
#za
www.tabsoverspaces.com/id/233956
11 days ago
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Made it to Köln. Looking forward to DDC.
www.tabsoverspaces.com/id/233955
12 days ago
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reposted by
Jiří Činčura ↹
Allen Holub
15 days ago
Let’s talk about “Move fast and break things.” First of all, Facebook itself changed its motto to “Move fast with stable infrastructure” in 2014. So much for breaking things, at least if you’re a soulless corporate behemoth. 1/12
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Slides for DWX .NET Developer Conference and CODECON Žilina done.
www.tabsoverspaces.com/id/233955
www.tabsoverspaces.com/id/233956
15 days ago
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Playing with Uptrace and so far I'm pleased.
17 days ago
0
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reposted by
Jiří Činčura ↹
.NET
17 days ago
Happening LIVE today at 10AM PT. The .NET Data Community Standup and the EF team celebrate EF 10 release, ask questions and get juicy behind the scenes stories. See you LIVE here ➡️
msft.it/63327tPylD
#EntityFramework
#EFCore
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Blogged: Automated NTS certificate monitoring
www.tabsoverspaces.com/id/233957
#ntp
#ntp
#time
#timeserver
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Automated NTS certificate monitoring | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233957
18 days ago
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Day 2 of
#UpdateConference
is starting.
23 days ago
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Let's see what day 1 of
#UpdateConf
brings. I'm just an attendee, so I have it easy. :)
25 days ago
1
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My blog is now running on .NET 10. 😎
#net
#net10
25 days ago
0
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reposted by
Jiří Činčura ↹
Richard Campbell
about 1 month ago
We all remember THAT day...
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Blogged: CODECON
#Žilina
www.tabsoverspaces.com/id/233956
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CODECON #Žilina | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233956
about 1 month ago
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Blogged: .NET Developer Conference 2025
www.tabsoverspaces.com/id/233955
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.NET Developer Conference 2025 | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233955
about 1 month ago
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Measuring UI responsiveness in Resharper
minidump.net/measuring-ui...
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Measuring UI responsiveness in Resharper
A walkthrough of how I built a custom profiler to measure UI responsiveness, using .NET and Silhouette.
https://minidump.net/measuring-ui-responsiveness/
about 1 month ago
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reposted by
Jiří Činčura ↹
Andrew Lock "Sock"
about 1 month ago
Blogged: Understanding the worst .NET vulnerability ever: request smuggling and CVE-2025-55315
andrewlock.net/understandin...
In this post I discuss request smuggling, the recent vulnerability in ASP.NET Core with a severity score of 9.9, and how attackers could exploit it
#dotnet
#aspnetcore
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Understanding the worst .NET vulnerability ever: request smuggling and CVE-2025-55315
In this post I discuss request smuggling, the recent vulnerability in ASP.NET Core with a severity score of 9.9, and how attackers could exploit it
https://andrewlock.net/understanding-the-worst-dotnet-vulnerability-request-smuggling-and-cve-2025-55315/
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reposted by
Jiří Činčura ↹
Miguel de Icaza
about 2 months ago
Details on Greta’s torture at the hands of the Israelis:
www.aftonbladet.se/nyheter/a/25...
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Greta Thunberg: “They kicked me every time the flag touched my face”
– Greta Thunberg on her days in Israeli captivity Beating, kicking, and threats of being gassed in cages. Greta Thunberg and several others from the flotilla ar
https://www.aftonbladet.se/nyheter/a/25LgKq/greta-thunberg-they-kicked-me-every-time-the-flag-touched-my-face
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Preparing for the .NET 10 GC
maoni0.medium.com/preparing-fo...
#net
#gc
#datas
about 2 months ago
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Blogged: .NET DeveloperDays 2025
www.tabsoverspaces.com/id/233954
about 2 months ago
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Upgrading my
#Proxmox
homelab server to 9. Fingers crossed.
2 months ago
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reposted by
Jiří Činčura ↹
Marit van Dijk
over 1 year ago
Schrödingers documentation: If there are docs, noone will read them. If there are no docs, everyone will complain.
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MikroTik wAP ax, when dropped from 2 meters, cracks. 🤦♂️ Still works though. Luckily I was installing mine under the roof overhang, so I should be fine 🤞 with water getting in.
3 months ago
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wal3: A Write-Ahead Log for Chroma, Built on Object Storage
trychroma.com/engineering/...
3 months ago
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Blogged: WUG Days 2025 Brno a SQL Server Bootcamp 2025 Brno
www.tabsoverspaces.com/id/233953
3 months ago
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#PerfView
and
#TraceEvent
3.1.24
github.com/microsoft/pe...
3 months ago
0
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Stunning views.
youtu.be/glsh-T6v_x4...
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I Slept in a Dolomites WW1 Shelter
YouTube video by Bruno Pisani
https://youtu.be/glsh-T6v_x4?si=2sSaYuqJvwPa9kjQ
3 months ago
0
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reposted by
Jiří Činčura ↹
Dev Leader
4 months ago
Definitely someone else's fault. Back to haxxing.
#SoftwareEngineering
#Developers
#Memes
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Blogged: Application Insights’ sampling ratio affecting other Open Telemetry exports
www.tabsoverspaces.com/id/233952
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Application Insights’ sampling ratio affecting other Open Telemetry exports | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233952
4 months ago
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Overclocking!
#overclocking
#cpu
4 months ago
1
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Blogged: Announcing
time.cincura.net
– Stratum 1 NTP and NTS time server located in Czech Republic, Europe
www.tabsoverspaces.com/id/233951
#ntp
#time
#nts
#timeserver
5 months ago
0
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This is my happy place.
5 months ago
1
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TIL RP-SMA is not the same as SMA. The hard way. 🤦♂️
6 months ago
0
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What??? Windows 10 Pro for Workstation can't do NIC bonding/teaming?
6 months ago
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I've made a hole. All 100mm of it.
6 months ago
1
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Microsoft’s 50-Year Rise With Gates, Ballmer and Nadella | The Circuit with Emily Chang
youtu.be/egeqfUGiETY?...
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Microsoft’s 50-Year Rise With Gates, Ballmer and Nadella | The Circuit with Emily Chang
YouTube video by Bloomberg Originals
https://youtu.be/egeqfUGiETY?feature=shared
6 months ago
0
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What year is today? "Can I configure reverse DNS for
#IPv6
PublicIpAddress resources? No.
#Azure
DNS does not currently support reverse DNS (PTR records) for Azure-owned public IPv6 addresses."
learn.microsoft.com/en-us/azure/...
6 months ago
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My main home server (running Proxmox) is now connected to upstream switch using 10G (copper). Of course it's mostly useless because anything upstream is just 1G. But I'm working having my office connected with something faster than 1G.
#MikroTik
#Proxmox
#homelab
#networking
7 months ago
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Blogged: Techorama (BE) 2025
www.tabsoverspaces.com/id/233950
#techorama
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Techorama (BE) 2025 | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233950
7 months ago
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Weekend project done. Outdoor AP to better cover front of my house. It's
#MikroTik
wAP ac.
7 months ago
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Blogged: Nullable bool and if statement
www.tabsoverspaces.com/id/233949
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Nullable bool and if statement | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233949
7 months ago
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Blogged: Gopas TechEd 2025
www.tabsoverspaces.com/id/233948
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Gopas TechEd 2025 | tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura
https://www.tabsoverspaces.com/id/233948
7 months ago
0
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reposted by
Jiří Činčura ↹
.NET
7 months ago
LIVE today at 10AM PT, .NET Data Community Standup - Azure SQL vector search with Davide Mauri In this session, we demo how Azure SQL is evolving to meet these modern needs with integrated vector search features. LIVE:
https://msft.it/63324SVx58
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reposted by
Jiří Činčura ↹
.NET
7 months ago
In this #dotNETConf session replay, we get an in-depth look at the new data access features in .NET 9, focusing on the seamless integration of Document DB Providers like MongoDB, and the cutting-edge capabilities of Vector Databases. 🎥
https://msft.it/63324Sp246
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Honored to help judge this year’s
#ImagineCup
and huge congrats to the three teams advancing to the World Championship — Argus, HairMatch, and Signvrse! 🎉 Incredible to see how these students are using AI to drive real-world impact.
7 months ago
1
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PerfView and TraceEvent 3.1.21 released
github.com/microsoft/pe...
www.nuget.org/packages/Mic...
7 months ago
0
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How we ended up rewriting NuGet Restore in .NET 9 - .NET Blog
devblogs.microsoft.com/dotnet/rewri...
#dotnet
#nuget
#perf
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How we ended up rewriting NuGet Restore in .NET 9 - .NET Blog
Learn about the journey that led to a full rewrite of the NuGet Restore algorithm in .NET 9, achieving break-through scale and performance.
https://devblogs.microsoft.com/dotnet/rewriting-nuget-restore-in-dotnet-9/
7 months ago
0
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Announcing the General Availability of the Couchbase EF Core Provider
www.couchbase.com/blog/ef-core...
#ef
#efcore
#couchbase
#databases
#dotnet
8 months ago
0
1
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Volatile barrier APIs now in .NET:
github.com/dotnet/runti...
#dotnet
#threading
#volatile
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Implement volatile barrier APIs by hamarb123 · Pull Request #107843 · dotnet/runtime
Fixes #98837 This implements the proposed Read-ReadWrite and ReadWrite-Write barriers. Note: I haven't implemented any tests yet. /cc @jkotas @VSadov @kouvel
https://github.com/dotnet/runtime/pull/107843
8 months ago
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