C#

Looking to meet new people in Prague and play badminton in a relaxed atmosphere? Join our social badminton event – perfect for meeting people and having fun while playing. 🏸 All levels welcome 🏸 No experience needed 🏸 We mix players so everyone gets a game This is not a competitive tournament – the focus is on socializing and enjoying the game. 📍 Location: Badminton Aréna Skalka 🕒 Time: 20:00–23:00 💰 Price: 350 CZK / 250 CZK with Multisport Spots are limited. 👉 Reserve your spot here: [https://www.bananasport.cz/sportovni-udalost/14](https://www.bananasport.cz/sportovni-udalost/14)

**What does it mean to belong somewhere — and who gets to decide?** Agora Network and [MigAct](https://migact.net/cs/) invite you to participate in an evening of dialogue centered around **exploring the experience of migration, identity, and what it means to make a home in a place that wasn't always yours**. We'll be using the [DEMOS Dialogue](https://democracydialogues.eu/) methodology: a structured, facilitated conversation designed to move beyond debate and into genuine exchange. The DEMOS model is built on a simple but powerful idea: that people with different perspectives and lived experiences can think together — not to reach consensus, but to understand each other more honestly. **No speeches, no winning arguments. Just real conversation.** What to expect: * **A welcoming, low-pressure atmosphere open to people of migration background and local Czech residents alike** * **Facilitated small-group dialogue using the DEMOS method** * **Reflection on themes of belonging, identity, and what we share across difference** * **About 2 hours, with time to connect informally afterward** Whether you were born here or arrived recently, your perspective matters. This event is for anyone willing to listen as much as they speak Space is limited to keep conversations intimate — reserve your spot below. Please fill out this registration form: https://forms.gle/35qpwEtCxY8cHKTn9

🏓 Social Table Tennis Night – All Levels Welcome Looking for a fun and easy way to stay active after work? Whether you play table tennis every week or haven't picked up a paddle in years, you're welcome to join us. This event is designed to be easy to join, social and fun — no need to bring a group or organize anything yourself. ✅ All skill levels welcome ✅ Come solo or with friends ✅ Organized matchups and rotations ✅ Friendly social atmosphere ✅ Plenty of playing time Depending on the number of players, we'll run short matches, king-of-the-table, mini challenges or free play to make sure everyone gets plenty of time at the table. 🏓 Good games ⚡ Great energy 🤝 No pressure — just play Many people join alone and quickly realize everyone is there for the same reason: to play, have fun and meet active people around Prague. 📍 Sport Centrum Braník, Za Mlýnem 1778/10, Prague 4 Hosted by Wen 👋 ⚠️ Meetup RSVP alone does not reserve your spot. To secure your place, please register here: [https://www.bananasport.cz/sportovni-udalost/561](https://www.bananasport.cz/sportovni-udalost/561) See you at the tables!

Learning Czech can be hard and demotivating, especially when studying alone. **This meetup is a shared study session where we come together to stay focused, motivated, and make progress — each in our own way.** This is a co-learning / co-studying session, not a class. There is no teacher, no lesson, and no study material provided. Everyone comes with their own resources and studies independently, in a shared environment. 🧠 **How it works** • We all bring our own material: • textbooks • homework from a Czech course • Duolingo or other apps • reading practice • vocabulary review, etc. • We mainly work individually • We are free to: • ask questions • help each other • share tips and resources • No teacher, no formal structure, no pressure 👥 **Who is it for?** • Czech learners of all levels • Non-Czech speakers (expats, internationals) • Czech native speakers are welcome if they want to help, but this is not a language exchange ⏱ **Practical info** • Location: Cafedu 12, Škrétova 490, 120 00 Praha 2 (Metro A and C, Muzeum station) • Duration: 2 hours, or less or more, as you want • Day & time: Monday, 18:00 • Group size: small group for now • Free event — please support the café by ordering a drink ☕ If you’re learning Czech and lack motivation when studying alone, come join us — let’s find it together 🙂

💪 Group Strength Training – All Fitness Levels Welcome Looking for a motivating workout without having to figure everything out on your own? Join us for a coached group strength training session where you'll improve your fitness, learn proper technique and train alongside other motivated people. Whether you're already active or just getting back into exercise, you're welcome to join. ✅ All fitness levels welcome ✅ Professional coaching ✅ Strength & conditioning training ✅ Friendly and supportive atmosphere ✅ Come solo or with friends Our coach will guide the session, adjust exercises when needed and make sure everyone gets a great workout regardless of experience level. The goal isn't competition. It's about moving, getting stronger and enjoying the process together. 💪 Build strength ⚡ Improve fitness 🤝 Train with great people Many participants join alone, making it a great way to stay active while meeting other motivated people around Prague. 📍 Sportovní areál Tenis Cibulka, V Stráni 485/11, Prague 5 Hosted by Mates 👋 ⚠️ Meetup RSVP alone does not reserve your spot. To secure your place, please register here: [https://www.bananasport.cz/sportovni-udalost/34#](https://www.bananasport.cz/sportovni-udalost/34#) See you at training!

**Looking for a fun way to meet new people in Prague?** Join us **every Monday** for our popular Karaoke & Beerpong Nights – a relaxed and international evening where Erasmus students, expats, and locals come together to unwind, sing their hearts out, and enjoy some friendly competition. We start at 21:00 and go till late! 🙏🏼 **💥 What’s Waiting for You** • 🎤 Karaoke – open mic all night long • 🏓 Free Beerpong – we’ll get you some free beer for the game 🍺 • 🎧 DJ playing international hits • 😌 Relaxed atmosphere – no pressure, just good vibes • 🌍 Meet internationals & Erasmus students from all over Whether you’re here to play, sing, or just vibe, it’s the perfect way to connect and kick back midweek. **👋 Who’s It For?** • Internationals, expats, & travellers • Anyone who enjoys karaoke, games, and social nights out **🎟️ How It Works** ✅ Entry is free – just come :) 🍻 Free beerpong (yes, we provide beer for the game) 💬 Solo or with friends – everyone’s welcome This event is co-organised with **Erasmus in Prague** 📸 Instagram: [@erasmusinprague](https://www.instagram.com/erasmusinprague?igsh=eXdkNWJvdXZuZXJt&utm_source=qr) 💬 Join our [International WhatsApp group](https://chat.whatsapp.com/FF9tF0cqyeJHkFd6krTczW?mode=ems_copy_h_t) 🔁 Recurring Weekly Event 😊 Same time, same place, every Monday 💙

How do organizations in regulated industries build AI systems that are not only innovative, but also responsible, safe, and trustworthy? What can pharma teams learn from practical approaches to AI governance, and how should we evaluate generative and autonomous systems when benchmarks alone are not enough? This meetup brings together two complementary perspectives on AI in regulated environments — from building responsible, governed AI programs in pharma to designing meaningful evaluation approaches for generative and agentic systems in real-world use cases. Together, the talks will explore how to move beyond hype, understand common failure modes, and build evaluation and governance practices that reflect actual system behavior, risk, and impact. ### Why you should attend? * Practical perspectives on responsible AI, governance, and safety in pharma * A clearer understanding of why benchmarks are not enough for AI evaluation * Insight into common failure modes of generative and agentic systems * Simple frameworks and techniques for designing better evaluations * New ideas for building trustworthy AI in regulated industries ### Program: **17:30 – 18:00** Registration & coffee **18:00 – 18:10** Welcome **18:10 – 19:00** Presentations * **AI Transformation in Pharma: Building Responsible, Safe and Governed Systems,** Filip Rais * **Responsible AI and Ai Safety,** Pavel Vácha **19:00 – 19:20** Q&A / discussion **19:20 – 20:00** Networking See you there! Please note: photos and/or short videos may be taken during this event for use in our promotional and marketing materials (website, social media, newsletters, etc.). If you prefer not to be photographed or recorded, please let an organizer know when you arrive and we will do our best to accommodate your request.

It's summer! That means it's time for our special summer edition - grill & chill. The pub offers grilled food - you don't need to take your own. Doors open at **18:30**. There will be only lightning talks. You can have a lightning talk as well – please register at [Lightning Talks – bit.ly/prpylight](https://bit.ly/prpylight). **Good to know** * You don’t have to register for this meetup – the actual attendance is much bigger (40–70 Pythonistas) than indicated in the “Going” list here. * **Cash only payments – club doesn’t accept cards.** * Talks at Pyvo are mostly in Czech but it there’s somebody who doesn’t understand Czech talks are switched to English if the speaker is able to do so. * Besides both soft drinks and beer it's possible to eat at the club. Choice is variable and consists of 4 to 7 options ranging from toast, sausages and soup to fried cheese in a bun, goulash or schnitzel. * Club closes at midnight.

Ahoj Péhapkáři! Zveme vás na další sraz komunity. 🎤 Martin Vaško - Benchmarking agentů 🎤 Tomáš Fejfar - Jak jsme potřetí přepsali agenta 🎤 Adam Štrauch - Efektivní nasazení kódu přes AI agenta 17:30 – open doors 18:00 – přednáška 18:40 – přednáška 19:20 – přednáška 20:00 - kvíz & networking Děkujeme našim partnerům a těšíme se na viděnou! Adresa: Keboola - Dělnická 191/27, Praha 7-Holešovice \-\-\-

Looking to meet new people in Prague and play badminton in a relaxed atmosphere? Join our social badminton event – perfect for meeting people and having fun while playing. 🏸 All levels welcome 🏸 No experience needed 🏸 We mix players so everyone gets a game This is not a competitive tournament – the focus is on socializing and enjoying the game. 📍 Location: Badminton Aréna Skalka 🕒 Time: 20:00–23:00 💰 Price: 350 CZK / 250 CZK with Multisport Spots are limited. 👉 Reserve your spot here: [https://www.bananasport.cz/sportovni-udalost/14](https://www.bananasport.cz/sportovni-udalost/14)

**There is still capacity in the event!** 🎉 **You just need to add yourself to WAITLIST - and we will review your registration and confirm you!** Just because the venue capacity is limited, to ensure the best experience & relevance for the community, the registrations are not auto-confirmed - but managed this way. Without a previous confirmation email, we won't be able to let you in! 😢 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Join your local observability community for an evening of open source inspiration, real-world stories, and meaningful connections - all in a laid-back, meetup-style setting. This event will feature a recap of the [GrafanaCON](https://grafana.com/events/grafanacon/) keynote, combined with fresh voices from your own community. Grafana team members walk through Grafana 13 and the most impactful improvements across the platform. Learn about how Grafana is becoming easier and safer to operate as production infrastructure, with updates that improve configuration management, recovery, and long-term maintainability. The session showcases significant advances in core user workflows, including more flexible and powerful dashboards, with improved performance. Whether you’re building dashboards, scaling Kubernetes, contributing to open source, or just getting started - this meetup is for you! **🎟 Free to attend** 🍕 Pizza + soft drinks provided 🤝 Built for connection 💡 Real talks from real practitioners \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **AGENDA:** **17:30 - 18:00**: Arrivals and pizza **18:00 - 18:30:** GrafanaCON recap presentation - by **Grafana Labs** team: **Jára Benc,** Staff Software Engineer & **Juraj Michalek**, Senior Solutions Architect **18:30 - 18:45:** Q & A **18:45 - 19:40:** Community talks ***1\. "Who gets paged? Unit\-testing Grafana notification policies\.*" by Martin Fryč, Staff Infrastructure Engineer at SentinelOne** \*Grafana notification policies decide who wakes up at 3am, and a single mistyped label can silently reroute an alert into the wrong team's branch. Grafana 13 and grafana-operator let teams own their slice of the policy tree, but Alertmanager still evaluates one merged tree, so a too-broad matcher in team A's subtree can quietly swallow team B's alerts. This talk shows a small Go tool that treats routing as code: declarative "given these labels, expect these receivers" assertions, run in CI against the assembled policy. We will walk through the routing semantics, real misroutings the tool can catch, and why multi-tree provisioning makes this test layer more necessary, not less. **2\. "*Using OpenTelemetry in development of resin 3D printers*" by** **Pavel Štrobl** \*In this talk we will take a look how it's possible to get metrics from upcoming resin printers from Prusa Research using OpenTelemetry, why it was not possible to use Prometheus Remote Write and the quirks while getting metrics from hardware constrained environment. **19:40 - 21:30**: Discussion and more pizza Note that by registering for this event you consent to related event & product communications from Grafana Labs and agree to our[ code of conduc](https://grafana.com/events/events-code-of-conduct/)t \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **​PLEASE NOTE**: at the SentinelOne office, in line with the venue security requirements - all meetup attendees will be required be verified by their\*\* ID card (or passport\*\*), also to\*\* sign a generic ND\*\*A used for all office visitors and to wear a visitor badge with their name during the whole event - to be able to attend the meetup

**3x3 Basketball** practice in **Gymnázium Na Pražačce** indoor basketball court. **Start at 19h00**. Everybody is welcome, no age, gender nor any restriction of any type to join. We got a full field, rotating with 3x3 matches on each side. Cost: **90 crowns**. Please send the money using the **QR Code** stored here: https://imgur.com/a/thtAJd0 In case of any Opt-out within 24h of the session, or no show, the payment will be due (you still can ask someone to come instead of you, as your spot will be booked)

AKCE JEN PRO ZVANÉ 🤖 Ahoj, v rámci setkávání Research Tuesday jsme naplánovaly Friday special. Cítíme už nějakou dobu, že naše researchová komunita má potřebu sdílet, co nového nám do práce přinesla umělá inteligence, jak nám mění výzkum pod rukama. Chceme si povídat, chceme si navzájem sdílet, chceme vytvořit mapu, kam si zaneseme, v jakých fázích výzkumu a jakým způsobem používáme AI a co nám funguje dobře a co až tolik ne. Pracovat a sdílet se bude převážně v menších skupinkách a výstup se na konci odprezentuje ostatním. Mapu pak pravděpodobně dáme k dispozici komunitě. Pátek 19. června 9 - 12 do Slevomatu v pražském Karlíně. Setkání se koná pouze offline, a kapacita je omezená na 30 pozvaných. Žádná velká příprava netřeba, jen teď dávej víc pozor, kdy a jak v rámci výzkumného workflow používáš AI a jak ti to funguje, ať se o to můžeš podělit s ostatními. **🕒 Agenda:** * **08:30 AM** – Otevření dveří & ranní networking * **9:00 AM** Workshop * **12:00 PM** – Závěr & možný společný oběd **🧸 Hlídání dětí na vyžádání:** Research Tuesday stavíme na tom, že profesní rozvoj má být přístupný všem. Chceme podpořit i rodiče malých dětí, aby mohli zůstat v kontaktu s oborem a potkávat se bez zbytečných překážek. **Máte zájem o hlídání?** Rádi ho na místě zajistíme, ale potřebujeme vědět, jestli o něj bude zájem. Dejte nám vědět v komentářích nejpozději do pondělí 15.6. do 8:00, jestli službu využijete a pro kolik dětí. Podle toho rozhodneme, jestli ji zajistíme. **Rezervace:** Zarezervuj si místo včas. Pokud se ti plány změní, prosíme, uvolni místo ostatním. **Těšíme se na známé tváře i nové účastníky!** Běla, Ivana, Lucie

# Wednesday Badminton Social – No Partner Needed Looking for regular badminton in Prague without needing your own partner or group? Join us at BB Aréna Štěrboholy for an evening of social badminton where players rotate throughout the session so everyone gets plenty of games and court time. Whether you're a complete beginner or a regular player, you're welcome to join. ✅ All skill levels welcome ✅ Come solo or with friends ✅ Organized player rotations ✅ Meet new people through sport ✅ Plenty of games and court time ✅ Multisport accepted Our format is simple: Show up, play, rotate and enjoy the evening. We organize partner changes, matchups and rotations throughout the session, making it easy to join even if you don't know anyone beforehand. 🏸 Good badminton ⚡ Great energy 🤝 No pressure — just play Many players come alone, which is exactly why this format works so well. 📍 BB Aréna Štěrboholy, U školy 430, Prague Hosted by Yilien 👋 ⚠️ Meetup RSVP alone does not reserve your spot. To secure your place, please register here: [https://www.bananasport.cz/sportovni-udalost/51](https://www.bananasport.cz/sportovni-udalost/51) See you on court!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

**Presenter:** Matthew Hess, Microsoft MVP **Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern **Location:** Theoris, 9000 Keystone Crossing, Either Downstairs or in Suite 230 if main meeting room isn't available, Indianapolis In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it. Looking forward to seeing you there!

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

A session on using Claude Code, Anthropic's AI coding agent, in real Unity development. We'll cover what coding agents are, where Claude Code fits, and how to apply it to an actual game project. The format is presentation-style, with live demos and time for questions throughout. After brief scene-setting on coding agents and what makes Claude Code distinct, we'll go problem-driven: demoing it live on a released Unity game and introducing each feature as a solution to a problem we hit. What to Expect: * An intro to coding agents and where Claude Code fits * A live demo on a real Unity project * Key features as solutions to real problems: 𝖢𝖫𝖠𝖴𝖣𝖤.𝗆𝖽, context management, hooks, skills, subagents, and MCP * Unity-specific pain points, including Domain Reload and MCP caveats * Putting it together All experience levels welcome. Food and drinks provided. *Note: meetup topics may change — check back for the latest details.*

We've moved to guild.host Look for us there. https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!