Computer Engineering

Wednesday is karaoke day. Every Wednesday we gather to sing. Come with a friend or alone, with or without a voice. The format is simple: show up, grab a microphone, and sing whatever you want. Or don't sing, just support others. As usual, the meeting place is Top Club. If you haven't been before, you can get to know the space at the same time. We're looking forward to seeing you this Wednesday. See you there! Trešdiena ir karaoke diena. Katru trešdienu mēs pulcējamies dziedāt. Nāc ar draugu vai viens, ar balsi vai bez. Formāts ir vienkāršs: nāc, paņem mikrofonu un dziedi, ko vien vēlies. Vai arī nedzied, vienkārši atbalsti citus. Kā parasti, tikšanās vieta ir Top klubs. Ja iepriekš neesi tur bijis, vari vienlaikus iepazīties ar vietu. Gaidīsim ciemos šajā trešdienā. Tiekamies tur!

A weekly meetup for language lovers! Come practice new languages, meet great people, and enjoy a drink — whether it’s beer, tea, or coffee. Everyone’s welcome! 🤗 Address - Aldaru Street 9, FOB Bar

Every Thursday we go to play Bingo at the Top club. We enjoy the evening, test our luck. Sometimes we also get gifts. Come play with us. Let's have a drink and talk together. **free** event . . Katru ceturtdienu mēs ejam spēlēt Bingo klubā Top. Izbaudām vakaru, pārbaudām savu veiksmi. Dažreiz mēs arī saņemam dāvanas. Nāc spēlēt ar mums. Kopā iedzersim un parunāsim. **bezmaksas** pasākums

## Riga Philosophy Discussion Meetup #4 Welcome to an open philosophy discussion for curious minds, thoughtful conversation, and respectful debate. This event is where people from different backgrounds gather to exchange ideas, challenge assumptions, and explore life’s bigger questions together. The purpose of this meetup is not to “win” arguments or prove others wrong, but to think deeply, listen carefully, and enjoy meaningful conversation. Whether you are new to philosophy or have studied it for years, everyone is welcome. **Topics may include:** * *Ethics and morality* * *Consciousness and free will* * *Meaning and purpose* * *Technology and society* * *Politics and human nature* * *Happiness and suffering* * *Logic, reason, and belief* * *Artificial intelligence and the future* * *Classic philosophical ideas and modern dilemmas* For our fourth meetup, we will begin by proposing several discussion topics. The group can then vote, and by majority we will explore whichever topic generates the most interest. Possible discussion topics: * *Are humans naturally good or selfish?* * *Can happiness be the highest goal?* * *Ethics of artificial intelligence* * *Is ignorance bliss?* * *Should emotions guide decisions?* The format will be informal, open, and conversational. Everyone is encouraged to participate, ask questions, and share perspectives respectfully. **Simply look for the table with the small Latvian flag on it outside.** (or inside if the weather is not so nice) *Note: The conversation and all discussion will solely be in English.*

Wednesday is karaoke day. Every Wednesday we gather to sing. Come with a friend or alone, with or without a voice. The format is simple: show up, grab a microphone, and sing whatever you want. Or don't sing, just support others. As usual, the meeting place is Top Club. If you haven't been before, you can get to know the space at the same time. We're looking forward to seeing you this Wednesday. See you there! Trešdiena ir karaoke diena. Katru trešdienu mēs pulcējamies dziedāt. Nāc ar draugu vai viens, ar balsi vai bez. Formāts ir vienkāršs: nāc, paņem mikrofonu un dziedi, ko vien vēlies. Vai arī nedzied, vienkārši atbalsti citus. Kā parasti, tikšanās vieta ir Top klubs. Ja iepriekš neesi tur bijis, vari vienlaikus iepazīties ar vietu. Gaidīsim ciemos šajā trešdienā. Tiekamies tur!

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** http://foundersrc.com/chats **Stay updated**: Instagram http://instagram.com/foundersrc/ Podcast http://podcast.foundersrc.com/ LinkedIn http://linkedin.com/company/foundersrc/ Strava http://strava.com/clubs/foundersRC Website http://foundersrc.com/

Come and meet people in Riga! **Summer venue:** for the July 3 event I reserved a table at Tallinas Kvartals Ezitis Migla - this time: **downstairs**. If the weather is warm, we can be outside, if cold, we can be inside. * **When:** First Friday of each month, this time the 3rd of July, 2026, at 7pm * **Ending:** while the duration is announced to be 2 hours, the party usually lasts longer * **Where:** The July 3 event will be held at **Tallinas Kvartals Ezitis Migla** * Prices: the event itself is free of charge, but please get a drink or a meal at the bar. Age limit: 18 and older. Photos of participants might be taken at the event and posted publicly to social media, including but not limited to [meetup.com.](http://meetup.com.) By joining the event, you accept this condition. Please join the event here (meetup.com is free for regular users) or contact us if you have any questions. Event communication will take place within [meetup.com.](http://meetup.com.) Please check for posts and messages regularly. Hope to see you soon. *Photo: [Sandra Q. on Trip Advisor](https://www.tripadvisor.fr/Restaurant_Review-g274967-d21225446-Reviews-Tallinas_Ielas_Kvartals-Riga_Riga_Region.html#/media/21225446/?type=ALL_INCLUDING_RESTRICTED&albumid=101&category=101)*

A weekly meetup for language lovers! Come practice new languages, meet great people, and enjoy a drink — whether it’s beer, tea, or coffee. Everyone’s welcome! 🤗 Address - Aldaru Street 9, FOB Bar

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. 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.

**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** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

**Hello Columbus!** **The community is buzzing and growing well. We are thrilled to bring our fourth BrowserStack QA Meetup on Thursday, July 9th!** We are creating a space for deeper insights, meaningful connections, and a vibe you won't want to miss. **What to expect:** * **Connect:** Network with Columbus' top engineering and QA minds. * **Learn:** Real-world tactics and trends you can use immediately. * **Enjoy:** Food, drinks, and great community spirit. **Agenda** * **Two Roads Diverged in a Wood: Docker Compose vs. Kubernetes** by **[Doug Reeder](https://www.linkedin.com/in/pdouglasreeder/)** **RSVP Essential:** Space is limited, and we want to ensure a great experience for everyone. **RSVP now to secure your spot!** 📍 **Venue:** Leading EDJE, 6515 Longshore Loop, Suite 300, Dublin, OH 43017 📍 **Free Parking:** 6725 Longshore Street, Dublin, OH 43017 📅 **Date & Time:** July 9, 6:00 PM **Stay Connected!** Want to continue the conversation beyond the meetup? Join our **BrowserStack Discord Server** to get updates, connect with fellow QA professionals, and be part of an ongoing discussion. **Don’t miss out—click below to join!** 🔗 [\[](https://discord.gg/6SdCyWTNyW)**[Join the BrowserStack Discord Server](https://discord.gg/6SdCyWTNyW)**[\]](https://discord.gg/6SdCyWTNyW) **A Few Notes:** ✅ This is an **in-person event** ✅ **RSVP does not guarantee a seat** – A confirmation email will be sent one day before the event. **TALK ABSTRACT:** Docker Compose and Kubernetes are two of the most popular tools for running containerized applications. Their feature lists are similar. Architects and senior developers need to know how their different paradigms lead to unexpectedly different experiences in production.

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

Topic to be announced. **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/ **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!