C#

**Tuesday Badminton Session – 8:00–10:00pm at Queen Mother Sports Centre, Victoria** **Venue** Queen Mother Sports Centre (Everyone Active), 223 Vauxhall Bridge Road, SW1V 1EL It’s a 5‑minute walk from Victoria Station. Full sports hall with 5 courts. **RSVP Required** Everyone attending must RSVP in advance. Members can also confirm by email or text. **Session Fee** £14 per session Includes premium feather shuttles. **Payment** Please pay at the start of the session. First‑timers must pay in cash due to previous no‑shows and non‑payment. All first‑timers must also register on our in‑house MatchMaking app before joining the courts. If you haven’t registered, you won’t be able to start playing. Mobile reception in the hall is poor, so if you are set up to pay by bank transfer, you must pay in advance before attending. If we have to chase payment afterwards, the fee becomes £20. Bank transfer is available from your second session onwards once it’s set up and we confirm your playing level fits the standard of the club. Please only attend if you have RSVP’d on Meetup and are able to pay the session fee on arrival or have already transferred in advance. If payment still isn’t settled, you will be removed from the group and blocked from attending future sessions. The same applies to no‑shows who do not release their RSVP within the cancellation policy. **Membership Options** We are a membership‑based club and offer several membership options if a place is offered to you and your playing level fits the club. If membership isn’t for you, pay‑as‑you‑play is also available by RSVP on meetup. Full details: [https://www.sidsbadmintonclub.org.uk/membership.php](https://www.sidsbadmintonclub.org.uk/membership.php?utm_source=copilot.com "www.sidsbadmintonclub.org.uk") **Skill Level** We keep a good standard at our Tuesday sessions, but don’t worry if you’re a bit rusty or haven’t played for a while. We’ll help you find your level. Our MatchMaking app grades you over your first three consecutive sessions, and we offer a three‑session trial for £36 so you can settle in and see where you fit. As a guide, Tuesday sessions are for intermediate to strong intermediate ladies, and strong intermediate to advanced men. If you’re unsure of your level, come along — we’ll assess it on court and point you in the right direction. **What’s Included** • Premium feather shuttles (Yonex, Yehlex, Victor) • 5 courts • Fair and organised rotation • Players grouped by level • Optional grade‑based competitive courts in the last 30 minutes when possible. • MatchMaking app available for those who want to track results **Cancellation Policy** Please cancel at least 12 hours before the session. Late cancellations or no‑shows will be charged the full fee. Outstanding fees must be cleared before attending again. **Parking** Free after 6:30pm on single yellow lines and after 7:00pm on single red lines. Always check local signs. **Liability** Sid’s Badminton Club is NOT responsible for personal property loss or injury. **Questions** Message us on Meetup or email info@sidsbadmintonclub.org.uk Website: [www.sidsbadmintonclub.org.uk](http://www.sidsbadmintonclub.org.uk/) Looking forward to seeing you on court. Sid’s Badminton Club

**BOOK HERE**: https://sportas.co.uk/games/45404 **Game Description:** Come and play Tuesday evenings Lower-Intermediate volleyball session in Poplar 🔥 Picturesque court with plenty of serving space and also space to stay warm on the side when your team is off waiting for the next game 🙌 **Rules** 3 teams of 6 Games to 15 points

**BOOK HERE**: https://sportas.co.uk/games/46659 **Game Description:** Come and join our badminton session in Canning Town 🔥 Join our whatsapp Group: https://chat.whatsapp.com/LsLjg8CxI8MIxSFb82qkdb Music 🎶 3 courts, social session - the general ability is mid intermediate. There will be spare rackets but please bring your own racket if you do have one. 1 new tube of FEATHERED shuttles will be provided per session, plus a set of Yonex 300 plastic shuttles. 🚪 Getting Into the School 1\. The school is surrounded by a green fence\. 2\. Entrance is near the stone wall\. 3\. At the gate\, find the intercom on the right\-hand side\. 4\. Press the ‘Call’ button and wait for security to respond\. 5\. When the intercom flashes green\, push the gate open\. \-\-\- 🏸 Finding the Indoor Court 1\. After entering\, go through the visitor gate\. 2\. Follow the corridor to the end\. 3\. Look for the yellow double doors – the badminton courts are inside\! \-\-\- 🚻 Facilities 🔹 Changing Rooms & Toilets \- Located outside the court area in the corridor\. \- Male facilities – right\-hand side\. \- Female facilities – left\-hand side\. 💧 Water Points \- There are three water points in the corridor outside the court\. \- Bring a water bottle to use with the water pump\. Enjoy your game! 🏸🔥 **Rules** Games to 21 Max two games on Max one game off

**BOOK HERE**: https://sportas.co.uk/games/45383 **Game Description:** Come and play in a casual​​​​​​​​​​​​​​​​​​​​​​,​​​​​​​​​​​​​​​​​​​​​​ friendly & social badminton session. The session is for mixed ability players (mainly beginners & intermediate players). So please be respectful and kind towards less experienced players - we all have to start somewhere 🧡 🌱 We use YONEX MAVIS 300 Nylon Shuttlecocks. 🏸 We have a few spare rackets if needed. Format: We play doubles for the whole time and keep rotating opponents/partners across courts so everyone plays each other. Venue: 🚪Entrance to the sports hall is on the corner of Celebration Avenue and Temple Mills Ln 🧼There are showers, changing rooms & a water fountain at the venue 🚶‍♂️5 minute walk from Stratford International DLR Station 🚗 Paid car parking is available on site **Rules** Classic doubles rules - can be explained at the start of the session if you’re new to badminton or need a reminder 🤝

**BOOK HERE**: https://sportas.co.uk/games/43453 **Game Description:** Join us for a friendly game of Social Dodgeball in Bromley. We will be playing a mix of casual and fun games! Find out more about PB Dodgeball here - www.pbdodgeball.co.uk **Rules** British Dodgeball Rules No headshots

On 23 June we will be gathering at the Star of Kings for some Postgres and a pint. This time we'll have a talk by **Andreas Karlsson** from Percona on **Stopping Collations Going Wrong**, followed by a brief recap from **Alastair Turner** (Percona) and **Valeria Kaplan** (Data Egret) on **this year's PGConf.DEV**, where the PostgreSQL community celebrated its 30th birthday. This event is generously sponsored by [Nexteam](https://nexteam.co.uk/), a London-based consultancy specialising in PostgreSQL-based solutions, database support, and bespoke software development. We are a very informal bunch, so hoping to see you and your colleagues there! We do need to know the numbers, so please register if you are planning on coming. WHERE The Star of Kings **on 23, June from 18:30.** PROGRAMME 18:30 Welcome 19:00 **Stopping Collations Going Wrong** (Andreas Karlsson, Percona) - More below! 19:45 Food and bar snacks 20:00 **Celebrating 30 Years of Postgres at PGConf.DEV** (Alastair Turner, Percona & Valeria Kaplan, Data Egret) 20:30 It's a pub, so we'll stay and hang out a bit longer — but feel free to leave whenever you prefer! About The Talk **Stopping Collations Going Wrong** Outside of causing trouble for you when upgrading libc what are collations good for? PostgreSQL's collations have gotten a lot of bad press from the upgrade issues but they are also a powerful and important tool, especially for working with text in other languages than English. This talk will give an introduction to collations in PostgreSQL, including how to use them, what they are useful for, how they work plus some common pitfalls and misunderstandings. You will learn, among other things, about the three collation providers (libc, icu, builtin), BCP 47, case insensitive collations, CTYPEs, what new features have been introduced in recent PostgreSQL versions and get a brief look into the future of collations in PostgreSQL. About The Speaker **Andreas Karlsson** is application developer and long time minor contributor to PostgreSQL who recently has started working with PostgreSQL full time. Right now working for Percona with PostgreSQL itself and extensions, including pg_tde. \*\*\* THE OFFICIAL BITS The meet-up abides by [PostgreSQL Code of Conduct](https://www.postgresql.org/about/policies/coc/). Postgres, PostgreSQL and the Slonik Logo are trademarks or [registered trademarks of the PostgreSQL Community Association of Canada](https://www.postgresql.org/about/policies/trademarks/), and used with their permission.

**BOOK HERE**: https://sportas.co.uk/games/49815 **Game Description:** 🎮 Warm up and game only setting. 🌟 Positive environment. 30mins warm up 1.5 hrs game balls provided for warm up — Any questions pls reach out to your captain or the organisers 🙏🙂‍↕️ **Rules** \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\) \*Privacy policy for games only sessions\* By attending this game session, you agree to the following: \* Video recordings/photos are allowed only during free game\* sessions \* Attending implies consent to potentially being recorded by other participants \* Any videos must only be shared via private links \* Distribution limited to session participants only \* Explicit consent required for any public sharing \* Respect others' privacy and comfort \*Please contact the co-organisers if you have any questions about the policy.

This June we're at FundApps offices in HYLO, Bunhill Row. Chris Simon's back in town, and will be joining us to talk about streams and queues; plus Tiago Sousa from SteelEye will be talking about the work they're doing around using AI in comms surveillance. Our hosts at FundApps will be providing drinks and snacks, and there will be plenty of time to chat beforehand and in the pub afterwards. **Chris Simon: It's like 10,000 streams when what you need is a queue** *🎶🎵 A new dev team adopted E-D-A* *Got head of line blocking, on their very first day* *Isn't it ironic, don't you think 🎶🎵* The last few years have seen widespread adoption of Event-Driven Architecture, supported by DDD practices such as event storming. But what does that orange sticky note become when we start implementing our design? Common implementation choices include event sourcing, streaming platforms like Kafka and queuing systems like RabbitMQ. Unfortunately not every orange sticky note has the same operational needs, and many teams remain confused about the differences between these options, resulting in the selection of the wrong paradigm for their needs. This can lead to unnecessary complexity & operational challenges such as head of line blocking, dropped messages, challenges dealing with failed messages, difficulty with adaptive scaling and inadvertently increasing coupling between services. In this talk we'll bring that orange sticky note into the runtime of our system. We’ll start with a deep dive into the similarities and differences between event streaming platforms such as Kafka and queueing systems such as RabbitMq, Azure Service Bus & AWS SNS/SQS. We’ll then look at ways to assess your orange sticky notes to work out which messaging and persistence paradigms suit each one, helping you build more resilient, scalable and loosely coupled event-driven architectures. **Tiago Sousa: AI in Comms Surveillance** In this talk, Tiago shares what it's actually like to build AI for communications surveillance at SteelEye. Financial firms are required to monitor and flag communications for compliance, but making AI work reliably in that context is harder than it sounds. He'll walk through real examples from the trenches: what worked, what didn't, and what he'd do differently. **Tiago Sousa** is a Staff Data Engineer and AI Lead at SteelEye - a platform that helps financial firms monitor and flag communications and trades to stay compliant with regulations. He's spent the last five years building the data and AI systems that make that work. Before that, he did research in bioinformatics, which means he came into fintech from an unusual angle and has the scars to prove it. He's based in Braga, Portugal.

**Join Queer Greenwich at Ye Olde Rose n Crown for their Thursday Night** **Drag Bingo****!** **Hosted by the legendary hot mess express Miss Aisles (@missaisles). Filled with cheeky stories, hysterical jokes, sing alongs, and plenty of laughs.** **Come for the fun or the prize of Ten Thousand Laughs (no seriously, there are cash prizes🤑). It is a scream, so dig up those loose coins down the back of your sofa for a bingo ticket or just join in for the socials and amazing laughs!🤣** **Where** **Ye Olde Rose & Crown Greenwich, SE10 8ER** **(QG will have tables reserved, so RSVP if you plan to come along. Seating will be first come, first served due to booking limits, but the pub will do its best to accommodate everyone.)** **When** **Third Thursday of the month:** **MeetUp from 7:30, and BINGO starts @8pm** **How Much** **Free to attend and £2.50 per bingo ticket (cash only) to play. Buy as many tickets as you want! There’s usually a “Buy 4, Get 5 Cards” deal as well.** **See you there🌈🎲.**

**BOOK HERE**: https://sportas.co.uk/games/49705 **Game Description:** 🎮 Warm up and game only setting. 🌟 Positive environment. Rules \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\) —- \*Privacy policy for games only sessions\* By attending this game session, you agree to the following: \* Video recordings/photos are allowed only during free game\* sessions \* Attending implies consent to potentially being recorded by other participants \* Any videos must only be shared via private links \* Distribution limited to session participants only \* Explicit consent required for any public sharing \* Respect others' privacy and comfort \*Please contact the co-organisers if you have any questions about the policy.

**BOOK HERE**: https://sportas.co.uk/games/49010 **Game Description:** Drills and Games for Lower Intermediate level on a smaller court. Led by a club's coach and open to 6-8 club members and 6 players from Sportas. **Rules** Respect all participants and have fun! Everyone plays all the time, no waiting around.

**BOOK HERE**: https://sportas.co.uk/games/49606 **Game Description:** Come and join a mid intermediate session in Canning Town 🚨Directions🚨 📍Enter via Morgan Street 🚶‍♂️5 minute walk from Canning Town Station🚗 Free car parking on site 🚿 Showers, changing rooms, water fountain & toilets are present **Rules** \- 3 teams of 6 \- Games to 15 points \- Max 2 games in a row \- Please be kind and respectful to all players 🧡

**Location** 📌 [https://share.google/z6UqUHk5XZdzdaKyb](https://share.google/z6UqUHk5XZdzdaKyb) **WhatsApp** [https://chat.whatsapp.com/C3nCUUqARUcA7bctuETE1z?s=cl&p=a&mlu=0&amv=2About](https://chat.whatsapp.com/C3nCUUqARUcA7bctuETE1z?s=cl&p=a&mlu=0&amv=2About) **Ticket £ 9.50** [https://www.fusion-lifestyle.com/brockwell-lido/pricing/](https://www.fusion-lifestyle.com/brockwell-lido/pricing/) **About** : Escape the heat of the city let's chill out together in one of the most characteristic London Swimming pools **Dive into Local Lidos & PondsBrockwell Lido:** Just a short hop from SE22, this is the perfect spot for laps and soaking up the sun safely. Let's chill out at Brockwell Lido

**BOOK HERE**: https://sportas.co.uk/games/50597 **Game Description:** 🎮 Warm up and game only setting. 🌟 Positive environment. \*Privacy policy for games only sessions\* By attending this game session, you agree to the following: \* Video recordings/photos are allowed only during free game\* sessions \* Attending means consenting to potentially being recorded by other participants \* Any videos must only be shared via private links \* Distribution limited to session participants only \* Explicit consent required for any public sharing \* Respect others' privacy and comfort \*Please contact the co-organisers if you have any questions about the policy. **Rules** \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\)

**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!

**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

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

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Most people still use AI like a search box: type one question, get one answer, repeat. But the next step is AI agents: systems that can take a goal, break it into steps, use tools, remember context, and produce useful work for a human to review. In this beginner-friendly session, we’ll demystify what AI agents actually are — without hype or jargon. We’ll walk through practical examples of how agents can help with research, planning, writing, coding, operations, and personal productivity. We’ll cover: * What makes an AI “agent” instead of just a chatbot * How agents break tasks into steps * Where agents are genuinely useful today * Where they fail, hallucinate, or need human review * How to design simple AI workflows for your own work * A live demo of an AI agent-style workflow from start to finish No coding experience required. This is for anyone who wants to understand where AI tools are going and how to use them more effectively right now. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.