# týden (blogs) — RSS Amplifier

Recent posts from the 2 feeds in the RSS Amplifier directory that cover týden.

Page: <https://rssamplifier.com/topics/t%C3%BDden/blogs>  
Feed: <https://rssamplifier.com/topics/t%C3%BDden/blogs.md>

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## [Týden 33](https://zeseveru.substack.com/p/tyden-33-abc)

_2026-08-16 · Albína Mrázová · Ze Severu do mailu_

Největší atrakce ve Švédsku, muzeum guinessových rekordů v Kodani, první vikingský král Anglie

## [Týden 32](https://zeseveru.substack.com/p/tyden-32-05b)

_2026-08-09 · Lucie Dobešová · Ze Severu do mailu_

Novinky ze severu, nejlepší výhledy v Kodani jsou zdarma a lavičky na každém kroku

## [Týden 31](https://zeseveru.substack.com/p/tyden-31-6fb)

_2026-08-02 · Albína Mrázová · Ze Severu do mailu_

Ahoj z Madagaskaru, Afričan v Grónsku, Válka o ryby a písnička na konec

## [Týden 30](https://zeseveru.substack.com/p/tyden-30-b51)

_2026-07-26 · Lucie Dobešová · Ze Severu do mailu_

Novinky ze severu, narozeniny v Dánsku a je libo šálek dánského čaje?

## [Týden 29](https://zeseveru.substack.com/p/tyden-29-820)

_2026-07-19 · Albína Mrázová · Ze Severu do mailu_

Novinky ze severu, Dívka z Egtvedu, jak Švédové měnili kalendář, Haaland (hahaha)

## [Týden 28](https://zeseveru.substack.com/p/tyden-28-824)

_2026-07-12 · Lucie Dobešová · Ze Severu do mailu_

Novinky ze severu, karavanem v Kodani a přímořská městečka s rybími specialitami

## [Týden 27](https://zeseveru.substack.com/p/tyden-27-972)

_2026-07-05 · Albína Mrázová · Ze Severu do mailu_

Novinky ze severu, Lahemaa, dánská značka pletařských tašek, písnička na konec

## [Týden 26](https://zeseveru.substack.com/p/tyden-26-8c9)

_2026-06-28 · Lucie Dobešová · Ze Severu do mailu_

Novinky ze severu, carsharing v Dánsku & oblíbené pláže kolem Kodaně (1. díl)

## [OSSConf Žilina](https://www.tabsoverspaces.com/233974-ossconf-zilina)

_2026-06-26 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Dostalo se mi možnosti přednášet na OSSConf v Žilině . Tak se tam do toho pustím hned dvěma přednáškami.

## [Týden 25](https://zeseveru.substack.com/p/tyden-25-5dd)

_2026-06-21 · Albína Mrázová · Ze Severu do mailu_

Novinky ze severu, Unravel, kam dopadla Dannebrog, sámský buben, písnička na konec

## [Reach prospects with real signals (Sponsored)](https://crawlproof.com/a/kMiCTRNb4W19)

_2026-06-21 · **Sponsored**_

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## [Strongly typed generic object in C#](https://www.tabsoverspaces.com/233972-strongly-typed-generic-object-in-csharp)

_2026-06-16 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Because sometimes you just need bit more type safety.

## [Týden 24](https://zeseveru.substack.com/p/tyden-24-ee7)

_2026-06-14 · Albína Mrázová · Ze Severu do mailu_

Novinky ze severu, Postřehy jedné kočky, na výlet do Silkeborgu a písnička na konec

## [GitHub Copilot Dev Days 2026 (Zlín)](https://www.tabsoverspaces.com/233973-github-copilot-dev-days-2026-zlin)

_2026-05-23 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Po úspěchu akce v Praze se přesuneme na druhý konec republiky a dáme si repete ve Zlíně 26. května .

## [Gopas TechEd 2026](https://www.tabsoverspaces.com/233971-gopas-teched-2026)

_2026-05-19 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Tento týden se koná Gopas TechEd . Letos jsem připravil 3 přednášky.

## [Techorama (BE) 2026](https://www.tabsoverspaces.com/233970-techorama-be-2026)

_2026-05-11 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Wow, time flies. This week Techorama in Antwerp is going to happen. And I’m looking forward to medieval edition . I was lucky and 2 of my sessions were selected.

## [My public NTP Server, one year later: Hardware upgrades, better RF, and OSNMA](https://www.tabsoverspaces.com/233969-my-public-ntp-server-one-year-later-hardware-upgrades-better-rf-and-osnma)

_2026-04-27 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

It’s been almost a year since I put my NTP server on the public internet. Since then I’ve changed a few things, so I’m due for a write-up.

## [GitHub Copilot Dev Days 2026](https://www.tabsoverspaces.com/233968-github-copilot-dev-days-2026)

_2026-04-24 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Příští týden ve čtvrtek, 30. dubna, se koná GitHub Copilot Dev Days 2026 v Praze. I já přispěju trochu do mlýna s tématem Jak jsme začali používat Copilot v dotnet/runtime .

## [Global Azure 2026](https://www.tabsoverspaces.com/233967-global-azure-2026)

_2026-04-15 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Tento týden v pátek, 17. dubna, se koná Global Azure 2026 v Praze. I já přispěju trochu do mlýna s tématem Cloud design patterns for better architecture (even without cloud) .

## [Introducing NtpTick: A lightweight NTP client for .NET](https://www.tabsoverspaces.com/233966-introducing-ntptick-a-lightweight-ntp-client-for-dotnet)

_2026-03-24 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Over the last couple of years, I’ve spent a lot of time studying, experimenting, and learning about clocks, NTP, PTP, and time synchronization in general. It’s a fascinating area that brings together software, hardware, math, and networking – and I’ve thoroughly enjoyed going down this rabbit hole.

## [FbNetExternalEngine 7.0 released](https://www.tabsoverspaces.com/233965-fbnetexternalengine-7-0-released)

_2026-03-21 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Step forward for FbNetExternalEngine today – version 7.0 is ready, you can go and download it right now.

## [Non-Custodial Crypto Gateway (Sponsored)](https://crawlproof.com/a/CLMLuALEasL2)

_2026-03-21 · **Sponsored**_

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## [Adriatics Tech Summit 2026](https://www.tabsoverspaces.com/233964-adriatics-tech-summit-2026)

_2026-03-17 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I’m very excited to be speaking at the Adriatics Tech Summit 2026 in about two weeks. It will be my first time speaking there, so I’m both thrilled and a little nervous.

## [DnsEndPoint – where have you been?](https://www.tabsoverspaces.com/233963-dnsendpoint-where-have-you-been)

_2026-03-11 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I was today years old when I discovered DnsEndPoint . How is it possible that I never came across it in over two decades of working with .NET?

## [Using RPKI on MikroTik RouterOS 7 (7.21)](https://www.tabsoverspaces.com/233962-using-rpki-on-mikrotik-routeros-7-7-21)

_2026-02-27 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I run my personal AS 215777 and as part of learning – and because I consider BGP security important – I wanted to start validating routes using RPKI. Here’s steps I did to enable it on RouterOS 7.21.

## [Is it faster to index into an array or use switch statement for lookups?](https://www.tabsoverspaces.com/233961-is-it-faster-to-index-into-an-array-or-use-switch-statement-for-lookups)

_2026-02-25 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

While working on a PR in Microsoft.Extensions.Logging I saw two variations of code and I wanted to check which one is faster. Not that it mattered in this piece of code, but every little counts and also, I like to explore random things. Assume you have some numbers (zero-based) that represent predefined strings. And you want to convert those numbers.

## [Entity Framework Core 10 provider for Firebird is ready](https://www.tabsoverspaces.com/233960-entity-framework-core-10-provider-for-firebird-is-ready)

_2026-02-08 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I’m excited to announce the release of Entity Framework Core 10 provider for Firebird.

## [Dealing with “Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting ”/foo/bar/data.json“ to rootfs at ”/app/data.json“: mount src=/foo/bar/data.json, dst=/app/data.json, dstFd=/proc/thread-self/fd/11, flags=MS\_BIND|MS\_REC: not a directory: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type”](https://www.tabsoverspaces.com/233959-dealing-with-error-mounting-foo-bar-data-json-to-rootfs-at-app-data-json-mount-src-foo-bar-data-json-dst-app-data-json-dstfd-proc-thread-self-fd-11-flags-ms-bind-ms_rec-not-a-directory)

_2026-02-02 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I recently spent great amount of time dealing with the error Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/foo/bar/data.json" to rootfs at "/app/data.json": mount src=/foo/bar/data.json, dst=/app/data.json,…

## [WUG Days 2026 Praha](https://www.tabsoverspaces.com/233958-wug-days-2026-praha)

_2026-01-25 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

WUG Days jdou i letos do Prahy. Jedna moje session byla vybrána, takže se společně podíváme na parameterized collections v EF Core.

## [Automated NTS certificate monitoring](https://www.tabsoverspaces.com/233957-automated-nts-certificate-monitoring)

_2025-11-19 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

As I’m running my time.cincura.net timeserver I have some monitoring in place. But one thing was missing: checking the certificate for NTS. Although the renewal is semi-automated, having an additional layer of verification provides peace of mind. The challenge is that most monitoring tools do not support NTS, so I decided to create my own tool – which you can now use as well.

## [CODECON #Žilina](https://www.tabsoverspaces.com/233956-codecon-zilina)

_2025-11-07 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Už za dvacet dní, přesně, se bude konat CODECON #Žilina . Nikdy jsem na této konferenci nebyl, ale Žilina je rozhodně město, které mám rád. A když vidím, na jakých místech se akce koná, nemůžu se dočkat. Moje session je How I put .NET into Firebird database engine . Ano, název je v angličtině (protože jsem hlupák a nedošlo mi, že CfP můžu vyplnit v češtině), ale jinak vám vše samozřejmě řeknu v…

## [.NET Developer Conference 2025](https://www.tabsoverspaces.com/233955-net-developer-conference-2025)

_2025-11-07 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

In about two weeks a .NET Developer Conference is going to happen in Köln. I’ll have one session Autoincrement (identity) is not the only option for primary keys .

## [Watch chovy live code (Sponsored)](https://crawlproof.com/a/v6frgTIY6CKD)

_2025-11-07 · **Sponsored**_

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## [.NET DeveloperDays 2025](https://www.tabsoverspaces.com/233954-net-developerdays-2025)

_2025-10-10 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

We’re close to that time of year – time of .NET DeveloperDays in Warsaw. I’m really excited to be there, so let’s talk about what you can listen to from me.

## [WUG Days 2025 Brno a SQL Server Bootcamp 2025 Brno](https://www.tabsoverspaces.com/233953-wug-days-2025-brno-a-sql-server-bootcamp-2025-brno)

_2025-08-28 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Následující týden se koná, dneska už tradiční dvojboj konferencí, WUG Days a SQL Server Bootcamp v Brně. A tak jako obvykle, připravil jsem několik přednášek.

## [Application Insights’ sampling ratio affecting other Open Telemetry exports](https://www.tabsoverspaces.com/233952-application-insights-sampling-ratio-affecting-other-open-telemetry-exports)

_2025-08-04 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I have a small .NET application that manages some specific parts of my Software Defined House aka Smart home. Recently, I decided to transition from Application Insights and I found an unexpected behavior when using pure Open Telemetry exporter.

## [Announcing time.cincura.net – Stratum 1 NTP and NTS time server located in Czech Republic, Europe](https://www.tabsoverspaces.com/233951-announcing-time-cincura-net-stratum-1-ntp-and-nts-time-server-located-in-czech-republic-europe)

_2025-07-23 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Ever since I started building my homelab and started playing with networking I wanted to give something back. Something that’s a valuable service. And although I’m self-hosting a bunch of my websites and providing data from my weather stations publicly, it was not it . Until I stumbled upon timekeeping and time servers.

## [Techorama (BE) 2025](https://www.tabsoverspaces.com/233950-techorama-be-2025)

_2025-05-19 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Next week Techorama in Antwerp is going to happen. And I’m looking forward to all-star sports edition . I was lucky and 2 of my sessions were selected.

## [Nullable bool and if statement](https://www.tabsoverspaces.com/233949-nullable-bool-and-if-statement)

_2025-05-16 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I was writing some code in EF Core’s codebase and saw different way of writing condition on nullable bool.

## [Gopas TechEd 2025](https://www.tabsoverspaces.com/233948-gopas-teched-2025)

_2025-05-16 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Příští týden se bude konat Gopas TechEd . Letos jsem připravil 3 přednášky.

## [Entity Framework Core 9 provider for Firebird is ready](https://www.tabsoverspaces.com/233947-entity-framework-core-9-provider-for-firebird-is-ready)

_2025-02-06 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

I’m excited to announce the release of Entity Framework Core 9 provider for Firebird.

## [Testing latency to Azure datacenters around me](https://www.tabsoverspaces.com/233946-testing-latency-to-azure-datacenters-around-me)

_2024-11-05 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

Purely out of curiosity I decided to test latencies to a few Azure datacenters around me. Specifically, Germany West Central (Frankfurt), Poland Central (Warsaw) and West Europe (Amsterdam). I wanted to test Azure DC in Austria as well, but it is not yet available.

## [Techorama (NL) 2024](https://www.tabsoverspaces.com/233945-techorama-nl-2024)

_2024-10-06 · tabs ↹ over ␣ ␣ ␣ spaces by Jiří {x2} Činčura_

In couple of days Techorama in Utrecht is going to happen. This year’s theme is funfair . This I was lucky and 2 of my sessions were selected.