Computer Science

Join Rust Dublin and guest speaker Brian Pane, June 3rd, for two insightful talks 🎟️🎟️ [OFFICIAL BOOKING PAGE ON TI.TO](https://ti.to/dublin-rust-user-group/261-brian-pane) 🎟️🎟️ **TALK 1. Testing Unsafe Rust** Unsafe Rust code is sometimes necessary for performance or functionality reasons. But without the compile-time safety net of the borrow checker, extra care is needed to get the code right. This talk shares some useful testing tools and techniques to help evaluate the correctness of unsafe Rust. **TALK 2. Mechanical Sympathy in Rust Performance Optimization** Modern computers are fast, but nuances of their design and implementation can have profound impacts on program speed. This talk, based on the author's work contributing performance improvements to the Rust compression library zlib-rs, describes how a closer look at the hardware’s strengths and weaknesses can help make fast software even faster. **ABOUT BRIAN** Brian Pane spent his career leading the development of networking and infrastructure software at companies including Roblox, Pinterest, Dropbox, and Facebook. After retiring, he now focuses on open source Rust software.

Tonight the Rustaceans are meeting up in T-cube. I know a few CHAI people are interested in trying RUST so I thought it worth telling you about the event. Sign up at https://ti.to/dublin-rust-user-group/261-brian-pane It is a great language and nice community. So if you are in Dublin city centre it is well worth going along

Join us for an in person critique meeting. This is a chance for everyone to give a constructive critique of another writer's piece, and for the writer to get valuable feedback. This session's piece is by Elaine and can be found [here](https://docs.google.com/document/d/1NeWOTpPsPt_fJcHaLdhhbFPDWgrUXh1V/edit?usp=sharing&ouid=100012969362773012515&rtpof=true&sd=true). Everyone attending should read it beforehand and prepare a few comments. Please also check our critique guidelines [here](https://docs.google.com/document/d/1DeJvSobZz4M7yFiTpNQk3ohPlhnnN640/edit?usp=drivesdk&ouid=100012969362773012515&rtpof=true&sd=true). Don't worry if you haven't been before, newcomers are always welcome. See you there!

Hi everyone, Our second Meetup will be a casual gathering for anyone interested in Time Series, Forecasting, and Data Analytics. I will give an introduction to the fundamental concepts of time series modelling, with a particular focus on ARIMA models. The presentation will be delivered in a relaxed and interactive format using my laptop. We’ll explore topics such as: • What Time Series Analysis is • Trend, Seasonality, and Residual Components • Understanding Stationarity • Moving Average (MA) Models • Autoregressive (AR) Models • ARMA and ARIMA Models After the presentation, everyone is welcome to stay for a coffee or a beer in a relaxed atmosphere. It will be a great opportunity to meet new people, share backgrounds and experiences, discuss work or studies, and exchange ideas. We’ll meet at the bar on the ground floor of the Camden Court Hotel Camden Street Lower, Saint Kevin's, Dublin, D02 W086 [www.camdencourthotel.com/en/](http://www.camdencourthotel.com/en/) See you there! Simone

## Details The title of the event is a paradox! Read in silence and then discuss with like-minded folks! :-) 📝 **How does this work?** We will meet in the Bartley's Restaurant area from 7:00 PM to 8:15 PM for silent reading and followed up by discussion. **During silent reading, you're expected to remain silent and read.** Please bring your headphones and refrain from the discussion during the first one hour in the area. 👥 **Socialising** After an hour, at 8:15 PM, we'll discuss and socialize about the book you're reading. We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event! Feel free to join at any point during the event. The event is indoors, hopefully, we can continue the tradition of the silent reading in the winter! **📌 Helpful Tips and Notes** * Bring headphones to block out surrounding noise * I will post a comment on the event page when I arrive to indicate where we're seated, so everyone can find us * If you prefer to skip the silent reading, you can join directly at the bar at 8:15 PM ⚠️**Something Happened?** If something unpleasant happened to you, it may happen to others. It may be small but don't hesitate to reach out to me. Looking forward to meeting you all 😊

***[Save 50% getting a ticket in advance (only first 20 people)](https://www.eventbrite.ie/e/social-language-exchange-tickets-1985534555304?discount=EarlyBirdsMeetup&keep_tld=true)*** **✨ Dynamic Conversations** Enjoy small-group conversations (2–3 people per table) at dedicated language tables. There will always be **English-only tables**, and every attendee rotates through these tables during the **first and last rotation**. **🏷️ Language Stickers on Arrival** As soon as you arrive, you’ll receive: • **Native language stickers** (with flags + “native”) • **Practicing language stickers** (with flags + “practicing”) You may choose multiple practicing languages. These stickers help you join the right tables and connect with people who match your goals. **🔄 Rotations Every 30 Minutes** Every 30 minutes, the organizer rearranges groups based on preferred languages. We aim for **bilingual tables**, ideally with at least one native or advanced speaker. If no native speakers are available, we can still create a table as long as **two people want to practice the same language**. **🌍 Popular Languages** English, Spanish, French, German, Portuguese, Italian, and any other language requested by at least two attendees. **📈 All Levels Welcome** Beginner or advanced—everyone is welcome. The only requirement is enthusiasm and willingness to communicate. **🃏 Conversation Cards + Complimentary Fries** Need inspiration? Conversation cards are available at every table. Enjoy complimentary **fries around 8:00 PM**. **💸 Pay-as-you-go (Cash / Card)** • €6 General Admission • €5 Students • €4 per person when you bring friends **⭐ Loyalty Card (Automatically Activated)** Attend **4 Language Exchanges or International Meetups**, and your **5th event is FREE**. **💳 [Membership Options (Save € & unlock perks)](https://buymeacoffee.com/newindublin)** **🟡 Regular Membership (€12/mo)** ✔ Free: Singles, Language Exchange, International Meetup ✔ –50%: Quizzes, Big Singles, Theme Party, Social Pub Crawl, Big International Meetup, Music Social Night ✔ Extra perks **🔵 Theme Membership (€15/mo)** ✔ Free: Quizzes, Big Singles, Theme Party, Social Pub Crawl, Big International Meetup, Music Social Night ✔ –50%: Singles, Language Exchange, International Meetup ✔ Extra Perks **🟣 Complete Membership (€20/mo)** ✔ Free access to ALL events ✔ Extra Perks **📱 Stay Connected** 🔗 **[Linktree](https://linktr.ee/newindublin)**[ ](https://linktr.ee/newindublin)– full weekly calendar 💬 **[WhatsApp](https://chat.whatsapp.com/L8IcUuQzHVVLGaoUZ8ONRt)**[ ](https://chat.whatsapp.com/L8IcUuQzHVVLGaoUZ8ONRt)– reminders & updates 📘 **[Facebook](https://www.facebook.com/newindublinmeetup)**[ ](https://www.facebook.com/newindublinmeetup)– photos & highlights 📸 **[Instagram](https://www.instagram.com/newindublinmeetups/)**[ ](https://www.instagram.com/newindublinmeetups/)– stories & behind-the-scenes 🌐 **[Website](https://newindublin.net/)**[ ](https://newindublin.net/)– all information about our events **🎉 Join Us!** A fun, relaxed evening full of languages, new people, and confidence-building conversations. **RSVP now! 🚀**

PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026

Due to an increase of the meetup app costs, it will be appreciated any donation at this link: revolut.me/manuelo38g Are looking for friends? Do you wanna have fun in Dublin? Do you want to chit chat and relax? ... Here you are, this is where to join on Saturday night. We have not a usual location where to meet, we like to go in all the pubs and clubs in town... So, stay tuned for the location. At the end, we also plan the after meetup location where to enjoy the rest of the night. See you all soon.

Do you understand French but struggle to speak naturally when it’s time to respond? Join a relaxed **French conversation group** where we use **real news stories** as a way to practise **speaking French** in a natural and structured way. This is not a traditional lesson. It’s a guided conversation space where you **practise speaking** through real-life content. ## 📰 This session’s topic: a real news story In this session, we will work with a short French news extract about a **train and car collision**. ## 🎥 Before the session Before the meetup, you will watch a short French news video about a **train and car collision**. This video will give you the key vocabulary and context so you feel more comfortable speaking during the session. You will also receive a few simple comprehension questions to help you prepare your ideas. ## 💬 During the meetup We will use the news story as a starting point for discussion and speaking practice. You will be guided through conversation questions to help you : * describe what happened in the story * report facts in French * express simple reactions (shock, sadness, surprise…) * talk about people involved in the event * situate events in time and space You don’t need perfect French — the goal is to speak and build confidence. ## 🗣️ Activity format The session will include : * group discussion based on the video * guided speaking questions * interactive conversation practice * a final speaking activity / role-play based on the scenario ## 🎯 What you will improve By the end of the session, you will have practised how to: * speak more spontaneously in French * understand and react to real French content * build confidence when expressing ideas * move from “I understand” to “I can respond” ## 🌿 Atmosphere This is a supportive, low-pressure environment. Mistakes are welcome and part of the learning process. The goal is communication, not perfection. ## 👥 Level Intermediate French learners (you should already understand basic French and be able to form simple sentences). ## ⭐ Free event – feedback appreciated This is a free session, and your feedback is very important for me as I build these conversation groups. At the end of the meetup, I’ll kindly ask participants to leave a short review about their experience — it really helps others decide whether to join future sessions. ## 📩 Feel free to join or message me if you have any questions

Search is one of those things that *feels* simple — until you're the one building it. Why does `$regex` fall apart at scale? How do you handle typos, relevance, and performance all at once? And what happens when users search by *meaning*, not just keywords? Join the **Dublin MongoDB User Group** for an evening dedicated entirely to **Search** — from the foundations of Apache Lucene, to building production-grade search experiences with MongoDB Atlas Search, to the frontier of Semantic Search with vector embeddings. We'll also have a real-world use case walkthrough from someone who's been in the trenches solving search problems for customers. And yes, you can walk away with an 🎖️ **Search Fundamentals Skill Badge** 🎖️ which you can share on your LinkedIn profile. No laptop needed, just your phone! *** **🛠️ What we're covering:** **The "Why" — Search is Hard** A practical look at why developers struggle with search: fuzzy matching, relevance scoring, tokenisation, and why regex just doesn't cut it. **The "Story" — A Real Use Case** Hear from a practitioner who's helped customers go from "this search is broken" to "this actually works." Less Lucene textbook, more honest problem-solving. **The "How" — Atlas Search Deep Dive** We'll go under the hood on how Atlas Search (built on Apache Lucene) works, and show you how to wire it up in your own applications. **The "Future" — Semantic Search** Beyond keywords — how vector embeddings and semantic search let your application understand what users *mean*, not just what they *type*. *** **📅 Agenda (6:00 PM – 09:00 PM)** * **6:00 – 7:00 PM \| Networking & Pizza 🍕** * **7:00 – 7:30 PM \| Search 101: How Search Actually Works** From text indexing to Lucene — the fundamentals every developer should know. * **7:30 – 8:00 PM \| Real\-World Search Use Cases** What does bad search look like? What does great search look like? Stories from the field. * **8:00 – 8:30 PM \| From Generic Search to Atlas Search & Semantic Search** How MongoDB Atlas Search brings it all together — and where vector embeddings take you next. * **8:30 – 09:00 PM \| Search Fundamentals Skill Badge 🎖️ \| Open Discussion & Networking** *** See you there! 🎯

A casual meetup for people working or interested in GIS The goal is simple: meet people in the geospatial industry, exchange ideas, discuss projects, and grow the Irish geospatial community. No presentations. No pressure. Just good conversations. Whether you are a student, analyst, developer, planner, engineer, or just curious about maps and spatial tech — you are welcome. Bring: * yourself * project ideas * questions * interesting map stories

Make New Friends💏! This Event is a large Monthly Social Salsa Dance Party 🎉🎊🎇 & Dance Show for Salsa Dancers and for New Solo people who want to learn Salsa dancing. This Salsa Dance Party will be held in a large hall. There is Bar facilities, cheaper drinks and toilets are avaliable. Time of Dance Party from about 9.30pm/10pm. till after 1 am. Dress: Neat Dress. (Salsa Dance class lesson from 8.45pm to 9.30pm.). There are Salsa Social Dance Classes on Thursday evenings for those who like to learn or improve Salsa dancing. The entrance fee for the Salsa Party is 15 euros cash at the Door, which includes the Salsa class lesson and Dance Show. This is very good value. Place of large Hall is in Dublin 8. There is a large Free Car Parking at the back also. Dublin Bus 2 mins walk. There will be many other solo people attending from all around Ireland beside this meetup who already know this venue. In the past Social Salsa Dance Parties, over 270 people attended. Please Note: Salsa Dancing involves people touching each other during dancing and classes. https://youtu.be/DWir_XczIE8?is=YWe0j-H3tECeWaQx https://youtu.be/iyLdoQGBchQ?feature=shared So if you are Solo, like Social Dancing, meeting new people and or like a free lesson to start learning Salsa dancing, RSVP and I will send you the Dance Party Address Details on the day of the event. Many people come solo, so do not worry, come solo or bring your friends with you and enjoy the great Latino music and social Salsa dancing.

During social tennis, you’ll play several matches and rally, meet new people… and play a wide range of playing abilities with those who have played tennis before! It is suitable to all players but if you have not played before, please consider joining at least one group lesson before considering social tennis… 😊 Please join my group chat for social tennis below 👇 Https://chat.whatsapp.com/G60iuOQFYm3E6p5yogUo21?mode=ems_copy_t

QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry. This is a ticketed event please register here: https://www.qaorthehwy.com/ Featured Keynote Speakers: **Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\. **Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.

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. So please RSVP for a head count!

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

Topic to be announced. **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

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

I have been studying the question of "self" online with Prof. Ellie Anderson and so I thought a prompt on the "self" might be interesting. Full confession: I had Claude create this prompt and I like it, so here goes: Imagine a thought experiment that merges two classic puzzles: > You undergo a procedure, performed neuron by neuron, in which every biological component of your brain is replaced with a functionally identical synthetic substitute. At each step, your behavior, memories, and personality remain unchanged. When the last neuron is swapped, is the consciousness experiencing the world still you? And — more pressingly — was there ever a continuous "you" to begin with? ### Questions to Wrestle With * If consciousness is purely physical, does the *gradual* nature of the replacement matter, or is it equivalent to being destroyed and rebuilt? * Could there be a "self" without continuity of experience — even moment to moment, while you sleep? On a more practical level, consider the simpler case first: **hemispherectomy** patients — people who have had an entire cerebral hemisphere surgically removed — often retain a strong sense of personal identity and continuity. This suggests "you" are not rigidly tied to specific physical material. But does that vindicate the synthetic neuron case, or merely show that identity is more *flexible* than we thought — not that it can survive *complete* substrate replacement? I used Claude so I could get this out today and let everyone have some time to consider it. Hope to see you at the Oracle. Sorry about the location change two weeks ago. That's what I get for trusting local weather predictions!

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.