Dart Language

Középhaladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 19.00 - 20.15 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre [További részletek és órarend](www.tangolibre.hu) ✦✦✦ Intermediate Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 7:00–8:15 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

Haladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 20:15 - 21:30 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre Órarend: [https://tangolibre.hu/orarend/](https://tangolibre.hu/orarend/) ✦✦✦ Advanced Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 8:15–9:30 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

Join us for a fun evening of beer tasting and networking with fellow Budapest ex-pats at our next meetup event! Whether you're new in town or a long-time resident, this is the perfect opportunity to connect. Our event will feature a variety of local and international brews for you to sample and discuss, while enjoying great conversations. Don't miss out on the chance to make new friends and discover new favorite beers at Beer People at Lázár utca 7. Come raise a glass with us at the Ex-Pat & English Language Meetup!

**REGISTER HERE:** [https://onebetsson.typeform.com/betssonmeetup](https://onebetsson.typeform.com/betssonmeetup "https://onebetsson.typeform.com/betssonmeetup") We’re thrilled to invite you to our next **Betsson Group** **Data & AI MeetUp**, where innovation meets real‑world impact! Join us on **March 11th from 17:45** for an evening packed with inspiring talks, live demos, and networking with fellow tech and data enthusiasts. This time, we’re diving deep into **two exciting topics shaping the future of software development and enterprise AI**: 📌 **Topic 1: “The Revolution of AI in Software Development”** **Speaker:** Cleber De Lima, Director of Data & AI, Betsson Group This presentation explores how AI has fundamentally changed software development and how you can take advantage of AI capabilities to become **10X more productive**. Cleber will share practical strategies for leveraging AI tools across the entire development lifecycle — from writing and testing code to debugging and deploying - enabling you to ship features faster and focus on high‑value problem‑solving. Whether you’re just starting to explore AI tools or looking to optimize your workflow, you’ll walk away with **actionable insights** to immediately boost your productivity. 📌 **Topic 2: “Re‑Architecting for the New World”** **Speaker:** Tatiana Petrache, Senior AI Specialist & Alexander Pedersen, Enterprise Account Executive, Snowflake Join Snowflake to learn how leading enterprises are **shipping AI‑powered products in minutes - not months -** while maintaining strong governance, performance, and quality. This session breaks down the blueprint for a **lean, high‑efficiency foundation** designed to scale AI and machine learning across the entire ecosystem. You’ll also see a **live demo** showing how to build a **production‑ready AI app in minutes**, ready for the New World. 🎯 Whether you’re a **data scientist, engineer, analyst, or tech enthusiast**, this event promises valuable insights, engaging discussions, and the chance to connect with like‑minded professionals. Seats fill up quickly, so don’t wait, reserve your spot now and be part of an inspiring evening of learning, networking, and innovation! **REGISTER HERE:** [https://onebetsson.typeform.com/betssonmeetup](https://onebetsson.typeform.com/betssonmeetup "https://onebetsson.typeform.com/betssonmeetup")

ENGLISH STAND-UP COMEDY NIGHT❗❗ Join us for another amazing Hot Paprika Comedy🌶️ Night at A&o! We have an amazing lineup of international🌍 comedians waiting to make you laugh! **Please comment under the post in the events discussion tab if you want a spot to perform!**\* FREE Show‼️But donations are appreciated💸 Hosted by : Tauseef Seats are on a first come first serve basis. So, come a bit earlier to make sure you have a seat.🪑 Follow Hot Paprika Comedy' to stay updated on future events: https://www.facebook.com/hotpaprikacomedy

Come meet people and play new board games with the international members of the BFG Whatsapp group! [Link to join the chat is here](https://chat.whatsapp.com/JThEZv724MJ3hvnwBpfJA7). We’ll reserve a few tables at Vault 51 and then play games in smaller groups throughout the evening. **Note:** *Vault 51 requires that you pay a 600 Ft table fee per person at the bar.* Feel free to bring games you want to play or play something from the bar’s collection. Hot food and snacks are available from the bar until about 10pm Spots for this event are limited to not go too far over our table reservation, so please change your RSVP if you are not able to attend, also if you are on the waitlist, please wait to be in the "going" before attending! Also everyone can bring 1 guest only. Don't bring more, we wont have enough seats! Thanks you!

**EXTERNAL REGISTRATION ONLY:** This sign-up is strictly for those who are **NOT** residents of the Schönherz Kollégium. *** **WHAT TO EXPECT** **SCHroot** is where the local cybersecurity community comes to life. This isn't a stiff, formal conference; it’s a laid-back meetup focused on collective growth, networking, and high-energy vibes. It’s the perfect chance to dive into the latest IT security trends with the most active members of the Hungarian scene. Learn more about it: https://luma.com/0abcj6w3 We’ll be tackling Hack The Box challenges together, so get ready to level up your skills! 🗣️ Please note: The entire session will be held in **Hungarian**. \-\-\- **WHAT YOU GET** * FREE HTB SWAG / GIVEAWAYS **WHAT YOU NEED** * A laptop. * A HTB account. **HOUSE RULES** * Follow all rules and guidelines in the **[HTB TOS: HTB Terms of Service](https://www.hackthebox.com/tos)** **EVENT DETAILS** * Date: March 11, 2026 * Time: 5:30 PM (UTC +2:00) * Location: Schönherz Kollégium (only in-person) **ADDITIONAL NOTES** * Join our Discord for event updates and role assignments here: [https://discord.gg/esv9MBEVGY](https://discord.gg/esv9MBEVGY)

Every Saturday at 8:00 PM, we gather in the city to share languages, cultures, and conversations. [[Click this whatsapp groupchat link to join](https://chat.whatsapp.com/CGM1Jm8JfNS291xA1zMobk) ] Our group is made up of friendly 20s–30s people — locals, expats, and travelers alike — who come together to meet new people and explore different ways of thinking. Whether you’re new to Budapest or call it home, this meetup is your chance to connect in a relaxed, open-minded space. Join us to swap stories, practice new languages, and build genuine friendships across cultures.

Következő meetuponkon a Morgan Stanley lát minket vendégül. Agenda: 17:30 - 18:00 Regisztráció 18:00 Köszöntő: HUPPUG és Morgan Stanley Session 1: Copilot Studio in Practice: Agents That Simply Work - Jaray István Session 2: Can you make Citizen Development work? What I learned from my first Power Platform projects - Marcell Pörczi 19:15 - 20:00 Networking Ahogy eddig megszokhattátok, az esemény nem lesz közvetítve, illetve felvéve. A helyek limitáltak, így megkérnénk Titeket, ha nem tudnátok jönni, akkor szabadítsátok fel a helyeteket. A helyszínt és a cateringet a Morgan Stanley biztosítja! A helyek befoglalása megjelenés nélkül befolyásolhatja a következő eseményeinken való részvétel lehetőségét. 🇺🇸 At our next meetup, our host will be hosted Morgan Stanley. Agenda 17:30 – 18:00 Registration 18:00 Welcome: HUPPUG and Morgan Stanley Session 1: Copilot Studio in Practice: Agents That Simply Work – István Jaray Session 2: Can you Make Citizen Development Work? What I Learned from My First Power Platform Projects – Marcell Pörczi 19:15 – 20:00 Networking As you’ve come to expect, the event will not be streamed or recorded. Since the number of seats is limited, we kindly ask that if you cannot attend, please free up your spot. The venue and catering are provided by Morgan Stanley. Please note that reserving a seat and not attending may affect your ability to participate in our future events.

Hey everyone, If you are a beginner, this session is perfect for you. Please come and join us. here we go again with our next event on **Saturday**!. Tina Dharod will host and please follow her instruction. IMPORTANT NOTE: Free Cancellation is only until Thursday, 18:00. If you cancel after that without noticing the host, You must pay the fee to compensate the court and shuttlecock. Also note that due to Meetup Organizer Subscription fee is increased significantly, The on-duty host will add an extra fee based on the number of attendees. Please do not come if you are in the WAITLIST. Level of Expectation: Beginner. Please watch the video if you are first timer of playing Badminton : [https://youtu.be/tAS7rOKtpgQ?si=IDm9UEV55nUzU5Oc](https://youtu.be/tAS7rOKtpgQ?si=IDm9UEV55nUzU5Oc) Venue: Tüskecsarnok Sportscentre: 1117 Budapest, Hevesy György út, Sportscentre Map: [) Look for #7 on the map. More info in the "How to find us" section of the Meetup event. Our venue does not provide rackets, which means that you'll have to bring your own racket! Should you get lost, feel free to text me on Meetup. There are 3 courts booked for us for 1,5 hours from 18:00 till 19:30. Showers and changing rooms are available! Extra Note Attendance fee: We will divide the court fee by the number of people showing up. However, in certain circumstance, when the number of people cannot is less than and equal to 7, The Host deserve to contact the people who canceled after the time designated cancellation time. The expected fee is usually around 2000-2500 HUF per person. Payment is done at the court. or The host will reach you out via meetup chat. !!!Last but not least: if you have signed up but cannot make it for some reason, just take a minute to sign off, RSVP = no. This is to help those who are on the waiting list and want to play. The cancellation time with non-sick reason should be 18 hours before the session. In case you are not feeling well on the session day, please kindly contact the host via comment or privately message him/her with the direct message feature maximum 3 hours before the session starts. Looking forward to seeing you! cheers, Yoga Liability: The participation happens on own risk. There is no liability for any accidents, thefts or damages from the organizer.

**Join us for our next Ethereum Meetup in beautiful Budapest!** **What to expect** * Casual vibes * Networking & community activities * A mix of general and technical talks & discussions * Drinks & snacks **↗️ [Luma](https://luma.com/j77fxzdn)** *🧭 Make sure to check out "**How to Find Us**" in the Location section to get the exact instructions on how to access the space* 📑**Agenda** 🕡 **6:30 - 7:15 pm** * Arrivals * Introduction, community goals, Ethereum core development & ecosystem news - Eniko (EF) 🕢**7:15 pm - 7:45 pm** Ethereum's Scaling Roadmap - Péter Garamvölgyi⁩ (Scroll) 🕢**7:45 pm - 10:00 pm** * Open discussions, community activities and networking The agenda is subject to change. The event’s primary language is English to accommodate all. The events are always interactive and we encourage discussions. 💬 *Az elsődleges nyelv a Meetupon az angol, de természetesen próbálunk alkalmazkodni mindenkihez. Akinek az angol problémát jelent, van lehetőség kérdésre, vagy az előadások után diskurzusra.* **Organizers and sponsors** * Ethereum Everywhere (Ethereum Foundation) * Guild.xyz

*All the presentations are in Hungarian. Thanks for your understanding!* Miért rákkeltő az alkoholfogyasztás? És mi az univerzum két legnagyobb rejtélye? A márciusi Budapest Science Meetupon kiderül. **Az alkohol rákkeltő hatásának nyomában** *Szüts Dávid – HUN-REN TTK, Molekuláris Élettudományi Intézet, Genom Stabilitás Kutatócsoport* Az alkoholfogyasztás ismerten rákkeltő, de vajon miért? Kutatócsoportunk az etanol fő bomlástermékének, az acetaldehidnek a mutagenikus hatását vizsgálta sejttenyészetekben. Az általunk talált hatás enyhe, de egyértelmű: DNS-törésekre utaló genomi átrendeződéseket találtuk sejtvonalakon végzett kísérletekben, és ugyanilyen mutációk alkoholfogyasztással való asszociációját gyomorrák esetekben. Az eredmények alapján az acetaldehid DNS-töréseket előidézve okozhat olyan változásokat a testi sejtek génállományában, amelyek hozzájárulnak a tumorok kialakulásához. **Az univerzum két nagy rejtélye: a sötét energia és a Hubble-feszültség** *Raffai Péter – ELTE TTK Atomfizikai Tanszék* A fizikai kozmológia alapvetése, hogy a világegyetem nagy léptékben homogén. Einstein általános relativitáselmélete szerint egy ilyen univerzum tágul, vagyis a kozmikus távolságok -például a galaxisok között- mindenütt azonos ütemben nőnek. A növekedés mai üteme, a Hubble-állandó, a tágulástörténet kulcsparamétere - az univerzum korát is ő árulja el. A legkülönfélébb megfigyelésekhez a Lambda-CDM kozmológiai modell illeszkedik leginkább; eszerint a tágulás mintegy 5 milliárd éve lassulóból gyorsulóba váltott át, egy ismeretlen összetevő, a sötét energia hatására. A sötét energia mellett a kozmológia legégetőbb kihívásává a "Hubble-feszültség" vált: a Hubble-állandó különböző mérési módszerekkel kétféle értékűnek adódik. Vajon ez csak mérési hiba? Vagy forradalom előjele a kozmológiában? És lehet a két nagy rejtélynek közös feloldása?

Hey everyone, here we go again with our next event on **Saturday**!. Boni will host and please follow her instruction. IMPORTANT NOTE: Free Cancellation is only until Friday, 18:00. If you cancel after that without noticing the host, You must pay the fee to compensate the court and shuttlecock. Also note that due to Meetup Organizer Subscription fee is increased significantly, The on-duty host will add an extra fee based on the number of attendees. Please do not come if you are in the WAITLIST. Level of Expectation: Beginner - Intermediate. Please watch the video if you are first timer of playing Badminton : https://youtu.be/tAS7rOKtpgQ?si=IDm9UEV55nUzU5Oc Venue: Tüskecsarnok Sportscentre: 1117 Budapest, Hevesy György út, Sportscentre Map: http://tuskecsarnok.hu/wp-content/uploads/tuske-map-1-full.png Look for #7 on the map. More info in the "How to find us" section of the Meetup event. Our venue does not provide rackets, which means that you'll have to bring your own racket! Should you get lost, feel free to text me on Meetup. There are 3 courts booked for us for 2 hours from 12:00 till 14:00. Showers and changing rooms are available! Extra Note Attendance fee: We will divide the court fee by the number of people showing up. However, in certain circumstance, when the number of people cannot is less than and equal to 14, The Host deserve to contact the people who canceled after the time designated cancellation time. The expected fee is usually around 2000-2500 HUF per person. Payment is done at the court. or The host will reach you out via meetup chat. !!!Last but not least: if you have signed up but cannot make it for some reason, just take a minute to sign off, RSVP = no. This is to help those who are on the waiting list and want to play. The cancellation time with non-sick reason should be 18 hours before the session. In case you are not feeling well on the session day, please kindly contact the host via comment or privately message him/her with the direct message feature maximum 3 hours before the session starts. Looking forward to seeing you! cheers, Yoga Liability: The participation happens on own risk. There is no liability for any accidents, thefts or damages from the organizer.

Please sign up in advance! Hot Paprika Presents: Budapest’s Best Pub Quiz! Register here: https://forms.gle/JKjGn4aGBr1r1dF48 Join us for the Hot Paprika Pub Quiz at A&O Hostel Budapest, kicking off at 8 PM! This isn’t your average trivia night—it's hosted by comedians, so expect uncomfortable laughs, unexpected twists, and an unforgettable time! What to Expect: Diverse Topics – From pop culture to history, no subject is off-limits! Comedian Hosts – The hilarious Tauseef Parvez & Fanni Pinter will keep you entertained. Big Prizes – Weekly winners score free comedy show tickets & bar discounts . Grand Prize – The season’s top team wins a 20,000 HUF bar tab! First Event: Donation-Based – Come, play, and support the show however you can! Gather your team, sharpen your wits, and let’s make trivia night legendary! Register now and don’t miss out!

Let's grab some coffee/food and share a morning chat! The East Market has an ample parking lot and outdoor and indoor seating. Grab a cup of coffee from Winston's Coffee & Waffles or on your way to East Market and meet us on the second floor - table behind or east of the elevator. Per what this group is about: "Everyone is welcome! International transplants to Columbus who want to improve language skills, Columbus residents who want to discuss international travel and culture, and anyone who enjoys getting together for good conversations."

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

Hey Everyone! Let's meet at Belle's Bread Bakery and Cafe. There is lots of free parking and easy access to the cafe and many shops and restaurants as well. This is a great way to meet new and old friends while chatting about life and practicing English language speaking skills. All are welcome and encouraged to join us anytime between 11am and 1pm. Looking forward to seeing you soon.

**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 **Abstract** TBD **YouTube Link** TBA

The aim of this group is to get together and practice our German. Doesn’t matter if are a beginner or a native speaker. The goal is to speak and improve our German. Everyone is welcome! If the weather is good, look for us in the Biergarten. Pro Tip: Get there before 6:00 for happy hour pricing.

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.