Scientific Computing

Hello Flutter developers and enthusiasts! Flutter Singapore is hosting its Q1 meetup at the Launch/National Library room @ Bugis. **📖 1. Summary** Get ready to learn about different aspects of the Flutter Ecosystem! Our talks are focused on the technical details of Flutter and our speakers will share their insights from their experience. If you are interested in learning about cross-platform app development or want to meet the Flutter community in Singapore, join us! Further details can be found below. **📝 2. Registration** **🗣 A) Speakers** * We are looking for 1 speaker. If you would like to present a topic at this event, kindly join the telegram group and let us know in the chat room. [https://t.me/flutter_sg](https://t.me/flutter_sg) **👂 B) Participants** * RSVP on this page to reserve your spot! **IMPORTANT**: The venue does not allow food and drinks. We will head to another location to have food AFTER the event. **🎙 3. Presentations** Presentations will be **20-25mins** long with time for Q&A at the end. * **🎤 Talk 1: Flutter with non-Dart languages** **Speaker:** Eugene Toh. **Presentation summary**: Foreign function interfaces (FFI) for connecting Flutter with other languages like Rust and C/C++ **🎤 Talk 2: Build and Deploy Apps with FlutterFlow MCP** **Speaker:** Prashant R **Presentation Summary**: Discover how to build and deploy AI-powered applications using FlutterFlow MCP (Model Context Protocol). In this hands-on session, we'll explore how MCP enables FlutterFlow apps to connect with AI models, external tools, and data sources seamlessly. You'll learn how to build a real-world application, integrate AI capabilities, and deploy it efficiently for production use. **🗓 4. Timetable** * 18:30 \| Registration & Networking\! * 19:00 \| Presentation \#1: Flutter with non\-Dart languages * 19:30 \| Presentation \#1: Build and Deploy Apps with FlutterFlow MCP * 20:30 \| Networking * 20:30 \| End of Event

Please click [https://www.facebook.com/share/p/1GMmGyMnVp/ ](https://www.facebook.com/share/p/1GMmGyMnVp/)for trip details. [Registration closes 26th June 2026 or when all slots are filled, whichever is earlier] For trip payment & confirmation, kindly WhatsApp: Kelvin [https://wa.me/6593838649](https://wa.me/6593838649) or Magdalene [https://wa.me/6597914105](https://wa.me/6597914105) For more adventure trips, please click: [https://linktr.ee/wlcadventure](https://linktr.ee/wlcadventure)

**Afternoon Express Football at Kovan! ⚡⚽** Unwind with a friendly 5v5 game and shake off the day’s stress. Easygoing vibes, good company, and a great way to recharge your afternoon! There will be an official host will facilitate the game to ensure safety and rotate teams if applicable. Please note: \- Be on time to ensure game starts promptly\. \- Teams will be formed and play will begin\. Normal rules apply\. \- Where there are more than 2 teams\, a series of rotating games lasting 7 minutes will be played. As always, keep games safe and friendly: watch the tackles, avoid sliding, and exhibit great sportsmanship! **\*\*Please note that RSVP on this event doesn't mean you've successfully booked the game. Contact us via WhatsApp +65 88144810 for more details.\*\***

**Biweekly Friday Dinner & Drinks** Join us for a fun evening, social meet up and making new friends in Singapore! Whether you're new in town or an experienced expat, this event is the perfect opportunity to connect and learn about new cultures with other expats, while enjoying conversation and laughter with like-minded individuals. * Fun icebreaker games will be provided to help everyone feel comfortable and get the conversations flowing. **What to Expect** • Reserved area exclusively for our group • Beautiful Marina Bay location • Guided introductions & light icebreakers • International crowd of professionals & expats • Friendly social atmosphere Location: Chimichanga Marina called Chimi's Especial Time: 7pm onwards Entrance fee: $10 If you have any questions message us here on Meetup or WhatsApp: +65 88982391 **About Us** **Singapore Expats Association** connects expats and globally-minded individuals across Singapore through curated social events, networking evenings, and community experiences. Visit our website to learn more: https://www.expatassociation.com/ Join as a member for FREE to receive partner discounts and exclusive perks: https://www.expatassociation.com/join-us

***Ready for sign-up! => NO POINT RSVP w/o paying.*** Question? [WhatsApp organizer](http://wa.link/j2at9z) ➡️ Pay to secure a slot Min. 8 pax to confirm. **This day hike, though short, involves an [interesting section of rocky path](https://www.tiktok.com/@empoweredbymovefree/video/7614710039147793671) that does a full-body workout to get to the scenic view at the summit rock. Quite a different trail terrain than a normal jungle trail - this section will excite and pump your heart a bit more.** Bukit Aping, located near Kota Tinggi in Johor, Malaysia, is a 106-meter (348 ft) hill known for its scenic, curvy rock formations. Hiking to the Jumanji Rock is often described as an easy 6 km trek through shaded forests. Located just across from Singapore, the trail features unique boulders, including the "Jumanji Rock," "Table Rock," and hanging rock formations. Certain sections are steep enough to require ropes or ladders to traverse safely, demanding upper-body strength. * Gloves will be very useful. **Our watchful guides will always be around to assist whenever needed**. **Despite some rocky challenges, it is often touted as a rewarding experience for those who prepare for a challengingly interesting hike rather than a simple hike/stroll**. **[Watch the exciting video here.](https://youtu.be/ZugRAL8Z9so)** * **Difficulty:** Suitable for beginners looking for a good workout, with some scrambling and ropes sections. Only short sections are steep, rocky slopes, demanding caving sections. * **Duration:** \~4–5 hours. * **Terrain:** Rubber plantations, rocky slopes, and mini caves with overhanging rocks. **Cost, SGD** Min 8 pax to confirm. Max 28 **8 pax and above: $ 138** **Include :** * 2-way Air-Con Coach, \*Minivan if less than 14 pax\* * Pickup & Return from/at Marsiling station bus stop * Licensed local guides with Walkie-Talkie [1 to 8 hikers ratio] * SANL Founder, TS Chua * Fresh fruits, piping hot coffee & Tea [wide selection] during lunch time * Park Entrance Fees & Permit * 2-way lorry transfer to Trailhead and endpoint **Exclusive :** * Travel Insurance (highly recommended) * All personal expenses & lunch * All others not mentioned above 𝐁𝐫𝐢𝐞𝐟 𝐢𝐭𝐢𝐧𝐞𝐫𝐚𝐫𝐲 * **6.15 am departure from Marsiling Station bus stop** * Cross Custom, then drive to Kota Tinggi morning market for an authentic local breakfast * Transfer to Bukit Aping * Meet at the trailhead, briefing, and Lorry ride * Lunch with fresh fruit, piping-hot coffee, and tea provided at the summit * Lorry ride back to the entrance for a shower * Head back to JB for dinner [BYO] * If time permits - cafes or Shopping * Return to Marsiling \~ 9.30 pm Zoom Travel International Pte Ltd STB license TA# 02902

**ANNOUNCEMENT: [Venue change] SQ Collective has generously offered to host the venue for this session for free. It is only appropriate that we allocate some capacity to them (via a Luma event). This is a chance for folks in the AI builder community to participate in our group’s philosophy practice, and for us to broaden our audience within that community. If you have already signed up via Meetup, there is no need to double-register through Luma, should the Luma event be made public.** “You insist that there is something that a machine can't do. If you will tell me precisely what it is that a machine cannot do, then I can always make a machine which will do just that.” —John von Neumann, in a talk at the Institute for Advanced Study at Princeton, 1948 “Everything is computer!” – Donald J. Trump, sometime in 2025 What is computation? These days, it seems more provocative to stipulate what *isn’t* computation. For instance, to suggest that the brain can be functionally anything other than a kind of computer is suspect in the current technological zeitgeist. It seems self-evident that any system of information processing to achieve some output can be explicated in terms of computation. At the foundation of this conviction is the Church-Turing thesis, which both gave a logical definition to and circumscribed the bounds of computation in the form of the Universal Turing Machine, “a most general formulation of machine” (Alan Newell 1980). The idea that the Universal Turing Machine is an abstract design template that can encompass any kind of information-processing system has led some to extend the scope of the thesis to physics itself: “any finite physical system can be simulated by Universal Turing Machines” (David Deutsch 1985). What do we make of such ideas? Instead of fumbling in the accreted fog of the present, a quiet philosophical dialectic was already underway at the time Alan Turing demonstrated Universal Turing Machines in his seminal paper *On Computable Numbers* in 1936. Ludwig Wittgenstein was a contemporary of Turing’s, and made a number of keen observations in the years that followed\*. In particular, Wittgenstein anticipated readings of the Church-Turing thesis such as the above as resulting from an uncritical acceptance of some inferences within Turing’s demonstration. In this session, we will recount the Church-Turing thesis, its various interpretations, the Wittgensteinian response, and what it all means. Join us to discuss and re-examine the notion of computation, in the hopes of coming to a clearer understanding of it. The format of this session will be a presentation followed by an open-ended discussion. \*Compiled in Remarks on the Foundations of Mathematics. By L. Wittgenstein

Come join us for an easy evening walk along the Singapore River! 😊 We’ll wrap up the walk with dinner at a nearby food centre. Please note: 1\. Registration ends 24hours before hike start time\. 2\. Meeting point will be emailed to you\. Please check your spam folder if you do not hear from us\. Disclaimer: By participating in this event, you agree to hold yourself solely responsible for any mishap or injury that may occur during, or as a result of, your participation in any course or activity organized by the Humanist Society (Singapore). You shall not hold the Humanist Society (Singapore) or its volunteers responsible for any damage to or loss of property or life which may be sustained by you during the event or arising from any cause in connection with the event.

The origin of Muraqabah lies in the saying of the Prophet Muhammad SAW, “Adore Allah as if you are seeing Him, and if you do not see Him, know that He is seeing you.” http://photos3.meetupstatic.com/photos/event/2/3/d/4/600_322029172.jpeg http://photos2.meetupstatic.com/photos/event/1/a/b/a/600_303906842.jpeg Please visit our webpage for more information (http://www.singapore.sufischool.org)

**RSVP @** **[https://www.meetup.com/kampung-ravenswood/events/315251539/](https://www.meetup.com/kampung-ravenswood/events/315251539/)** **Kampung Ravenswood, Singapore's largest BOTC group brings gaming @ Marina One!** Whether you are a light social gamer, a strategy gamer or totally new to gaming, enjoy your weekend with friends and enjoy gaming here! This event is focusing on Blood on the Clocktower, a murder mystery social deduction game with a twist. If you're new to the game, our experienced hosts will be guiding you every step of the way. What is Blood On The Clocktower (BOTC)? Watch here: [https://youtu.be/M-aZP47Nm9g?si=GEoGvRoApcY-6Alw](https://youtu.be/M-aZP47Nm9g?si=GEoGvRoApcY-6Alw) BOTC is a social deduction game played in a large group of 7-15 players. Be mentally prepared to engage in chaotic back-and-forth conversations and work together with your team to win the game. Lying in a social deduction game? Who knew... Game review: [https://youtu.be/ImcG8sC7qT4?si=8-eCYYf6Skt-rLzO](https://youtu.be/ImcG8sC7qT4?si=8-eCYYf6Skt-rLzO) Price: FREE! Come down and enjoy. Venue: Marina One, B2 (East Tower), opposite Luckin Coffee. Please contact Momo ([wa.me/6596701344](http://wa.me/6596701344)) or Muthu ([wa.me/6597125916](http://wa.me/6597125916)) for assistance.

Making new friends as an adult isn’t always easy, but our Fast Friending Evening is designed to make it simple, fun, and natural. Join us for a relaxed evening where you'll have the chance to meet like-minded ladies and gents through a series of short one-on-one conversations. It’s a great way to connect with new people, spark meaningful friendships, and expand your circle—without the usual awkwardness of walking into a room full of strangers. 😊 🎟 Tickets (cash only; collected at the start at your host Frisca): Ladies – FREE Gents – 20 SGD ✨ What Makes This Event Special? \- FREE entry for ladies \(RSVP required\) \- Happy Hours till 10 pm\! \- Guided social experience to help you meet people comfortably \- Fun icebreakers to make conversations even easier \- Fast\-friending rounds so you can connect with multiple attendees \- A reserved space just for our group \-\-\- 🕖 Evening Flow 8:00 PM – Arrival & Welcome Settle into our reserved area, grab a drink, and let Shelly introduce you to a few friendly faces. 8:30 PM to 9:30 PM – Fast Friending \- Meet a new person every 3\-6 minutes\. \- Frisca will guide each switch so you can connect with many lovely attendees in a short amount of time\. After 9:30 PM – Open Mingling Continue conversations with your favourite connections or meet more people at your own pace. **Our venue for the evening -** We have a reserved area where our members can meet each other in a supportive environment! \- We are not a close knit tight group\. Our evenings are warm and comfortable for members attending for the first time and those coming alone\. You will not feel alone\! \- We have many groups in this city\. Members of our other groups who RSVP are included as guests of the organisers in order to give you an indication of expected people\. \- This evening is for ladies and gents in the 21 to 45 age group\. While some will be at the younger end of this range there will also be others at the other end of the range and lots in\-between\! You will naturally gel with others of your own age range and so you will always find many attendees who fit your range\. \- We are not a dating group\. Our events are not organised to manage your dating life\. Our group is created to help ladies and gents meet other like minded ladies and gents\. Please do not attend our event if a perfect gender balance is important for your enjoyment of our meet\-up\. \-\-\-\-\-\-\- Why do we have tickets? 1. Cover our costs - Our host is compensated for their time and work. We also pay meetup and have dedicated staff to manage our events, hosts, venues and communication. 2. Group Safety - By securing your ticket we have a record and you contribute to a well organized evening where everyone is more committed and better behaved. 3. Management - Tickets help us better manage attendee group size, book suitable space and activity. ABOUT [fastfriends.co.uk ](https://fastfriends.co.uk/)- We have connected members successfully for the past 10 years in over 30 cities (operating as Expatsclub, MeetConnectDevelop and fastfriends.co.uk). **Here are some videos which will give you some guidance -** Secrets of socializing at our meetups - [http://bit.ly/secrets-socializing](http://bit.ly/secrets-socializing) How to make new friends - [https://www.youtube.com/watch?v=v6GB0Hc_bSs](https://www.youtube.com/watch?v=v6GB0Hc_bSs) How to make people like you at our socials -[ https://www.youtube.com/watch?v=K4guProkKrI](https://www.youtube.com/watch?v=K4guProkKrI) Why you should attend our evenings - [https://www.youtube.com/watch?v=wEjwGBXzJE8](https://www.youtube.com/watch?v=wEjwGBXzJE8)

Welcome to our first Themed Meetup! (Max participants 16. 4 slots reserved from whatsapp already) Theme: **BeSci in the Wild** 🌿 • Who should use behavioral science? • What does it look like in practice? • How is it actually done? • Where do we need it most? • When can it make a real difference? Come meet fellow Nudgers, BeSci enthusiasts, and curious minds over food and drinks at **Tiong Bahru Bakery, Holland Village**. **What to expect:** • Quick intro to the topic, host, and group • Friendly themed chat over food and drinks • No prep needed — listening is perfectly fine too! You are expected to join our whatsapp group and confirm your RSVP before the event - https://chat.whatsapp.com/GdtgOpYf5idL95nJ9qmRou

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

**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

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability.

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.

Highlights and Hidden Gems in SQL Server 2025 With so much emphasis on cloud data platforms and AI these days, SQL people can feel left behind by all the marketing hype. SQL Server 2025 was officially released in November of 2025, though, and contains a ton of improvements that will make our SQL Server deployments a bit faster, better, and more secure. There are even more improvements tucked into the release that never made a marketing blog or press release that you'll likely be learning about for the first time in this session! Join this session to learn about what makes your high availability a little more available, your performance a bit more performant, and your database more developer and app-friendly. Come spend an hour with SQL people talking SQL Server 2025 – the good, the "not quite ready for prime time", and the hidden awesomeness.

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