Reactive Programming

Hello dear Challengers, if you wish to join the Limmat swim and strengthen your body, join me to that swim. I will give you a short introduction on the "why" you should do it and then you will tell me if you want to do it. I am a trained lifeguard (SLRG), I did also the Hypothermia Module and I am swimming in the cold since 2015. Take with you all the necessary to swim, flip/flop, safe buoy (something like the orange donut here below, if you have it) and a Thermos. https://secure.meetupstatic.com/photos/event/a/a/7/5/600_466843637.jpeg See you there! Massimo ps: Limmat temperature https://www.zh.ch/de/umwelt-tiere/wasser-gewaesser/messdaten/wassertemperaturen.html

2\. January 26 \- Im Studio \- Mit Models **🌟 NEW YEAR 2026 START PARTY für Fotografierende** \-\-\- see English after the German text\-\-\- Starte gemeinsam mit anderen Fotografierenden ins neue Jahr. Wir laden dich zu einem offenen, kreativen Treffen in unserem Fotostudio ein. Dich erwarten Apero, Snacks, unsere zwei Models Anastasija und Joana vor Ort und viel Raum für freies Fotografieren. Im Zentrum stehen Austausch, Kennenlernen, Fachsimpeln, Fotografieren und ganz klar der Spass. Bring deine Kamera mit – Licht haben wir genug. 🎉 Highlights \- 11\.30–12\.00 Uhr: Einführung und kurze Übung «Bewusstes Fotografieren» \- ab 12\.00 Uhr: Durchgehend freies Shooting mit den Models Joana und Anastasija vor Ort Models: Anastasija (IG: byanastasijav) Joana (IG: liebesklnd) 🎯 Die Foto-Ideenwand Dort könnt ihr eigene Ideen sammeln, teilen und auch Inspirationen für andere hinterlassen. Lasst euch gegenseitig inspirieren, damit 2026 ein spannendes und abwechslungsreiches Fotojahr für alle wird. 👥 Organisation Daniel Tscharner und Kurt Oswald Wir freuen uns auf einen inspirierenden, ungezwungenen und kreativen Jahresstart mit euch. Unkostenbeitrag (vor Ort bezahlbar): CHF 15.- Datum: 2. Januar 2026 Zeit: 11.00–16.00 Uhr Ort:Fotostudio, Bahnhofstrasse 4, 8360 Eschlikon \-\-\- English \-\-\- Start the new year together with fellow photographers. We invite you to an open, creative gathering at our photo studio. Look forward to an apéro, snacks, our on-site models Anastasija and Joana, and plenty of space for free photography. The focus is on connecting, getting to know each other, sharing expertise, taking photos — and most importantly, having fun. Bring your camera — we’ve got plenty of lighting. 🎉 Highlights * 11:30–12:00: Introduction and short exercise “Mindful Photography” * From 12:00 onwards: Ongoing free shooting with the on-site models Models: Anastasija (IG: byanastasijav) Joana (IG: liebesklnd) 🎯 The Photo Idea Wall Here you can share your own ideas, get inspired by others, and leave suggestions for fellow photographers. Let’s inspire each other to make 2026 an exciting and diverse year for photography. 👥 Organizers Daniel Tscharner and Kurt Oswald We look forward to starting the year with you in an inspiring, relaxed, and creative way. Contribution (payable on site): CHF 15.- Date: January 2, 2026 Time: 11:00–16:00 Location: Photo Studio, Bahnhofstrasse 4, 8360 Eschlikon

**Napule is one of the most famous Pizzeria in Zurich.** The pizzeria so far had only take away locations in the city. In 2025 they opened their first sit-down restaurant behind the Opera House. Let's go and try it! [Here is the full menu](https://www.napule.ch/files/napule/images/downloads/NP_Menue_Seefeld.pdf) The Pizzeria is in Seefeldstrasse 25. The table is booked as Marco Azzari. You pay for what you order! See you there :)

**Start 2026 energized!** Open your eyes, heart and soul and lose yourself in the eyes of a stranger for one minute. Explore a sense of belonging within our community while enjoying a moment of connection with a fellow human being. ►𝗪𝗛𝗬 Explore and express who you are: A human being. 𝗧𝗿𝘆 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗹𝘆 𝗻𝗲𝘄 When someone approaches us on the street, sometimes there is an incentive to sell something in particular. Yet, in this event, you have the unique opportunity to experience how we connect with each other without any intention. Here, you can feel truly being seen and understood. Experience the joy of human connection. 𝗚𝗲𝘁 𝘁𝗼 𝗸𝗻𝗼𝘄 𝘆𝗼𝘂𝗿𝘀𝗲𝗹𝗳 𝗺𝘂𝗰𝗵 𝗯𝗲𝘁𝘁𝗲𝗿 Eye contact is a simple form of meditation that allows you to observe your thoughts and feelings with much more clarity. This so called awareness is your gateway to a joyful life. Experience a day full of curiosity, peace and presence. 𝗜𝗻𝗰𝗿𝗲𝗮𝘀𝗲 𝘆𝗼𝘂𝗿 𝗰𝗼𝗻𝗳𝗶𝗱𝗲𝗻𝗰𝗲 For some of us, looking into the eyes of someone can be a difficult, daunting task. Yet it is proven that people looking into the eyes of others are perceived as more confident. This skill can be trained like a muscle. In other words, you are going to feel much more comfortable around other people. Learning this skill can be useful in holding a public speech, a company meeting, at dating or talking with your friends and family. 𝗕𝗲𝗰𝗼𝗺𝗲 𝗽𝗮𝗿𝘁 𝗼𝗳 𝗼𝘂𝗿 𝗱𝗶𝘃𝗲𝗿𝘀𝗲 𝗳𝗮𝗺𝗶𝗹𝘆 𝗼𝗳 𝗲𝘆𝗲 𝗴𝗮𝘇𝗲𝗿𝘀 Meet open-minded, positive people and connect with all kinds of them. Experience acceptance free of any judgement. Find a safe place where we see commonalities over differences. We are all part of the same family. 𝗕𝗲 𝗽𝗮𝗿𝘁 𝗼𝗳 𝘁𝗵𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗮𝗴𝗮𝗶𝗻𝘀𝘁 𝗶𝘀𝗼𝗹𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗹𝗼𝗻𝗲𝗹𝗶𝗻𝗲𝘀𝘀 Nowadays, we are glued to our phones and social media. We, almost by accident, learned to avoid contact with fellow human beings where the generation before us used to have conversations with strangers while riding the tram, bus or train. Many friendships and romantic relationships used to stem from these casual interactions in public life. Let’s solve the problem of the increasing sense of division, isolation and loneliness by coming together and be truly present and communicate with each other, verbally and non-verbally. ►𝗛𝗢𝗪 Choose someone, offer this person to sit in front of you and make yourself comfortable. Bring a blanket or something similar to comfortably sit down. Alternatively, you can do the eye gazing while standing. Look into each others eyes for a minute (or even longer). Enjoy the silence and observe what happens. Expect nothing, yet be open for everything. ►𝗪𝗛𝗔𝗧 The eye contact experiment is a beautiful and powerful experience that… • offers you to explore human connection through non-verbal communication. • can make your day, and for some people even change their life. • brings people together. ►𝗪𝗛𝗘𝗡 2nd January, from 4 pm until 6 pm. ►𝗪𝗛𝗘𝗥𝗘 Rütschistrasse 29, 8037 Zürich https://maps.app.goo.gl/xwgUEK17FhSM4q4M6 Not sure where we are? Ask in our Whatsapp / Telegram group • Telegram: [https://t.me/+G4lENGEqlkIyZGM0](https://t.me/+G4lENGEqlkIyZGM0) • WhatsApp: [https://chat.whatsapp.com/BioB6ALayCLJOnOwKQvmJ8](https://chat.whatsapp.com/BioB6ALayCLJOnOwKQvmJ8) ► **SUPPORT US** Love what we are doing? Support our movement to defeat loneliness and spread a sense of belonging and community through our unique experiences. We put a lot of love, care, attention, time and resources into our project for the benefit of everyone! Even with just 25, 10 or even 5 CHF you can make a difference. [https://buymeacoffee.com/socialfreedomcrew](https://buymeacoffee.com/socialfreedomcrew) ►𝗜𝗠𝗣𝗥𝗘𝗦𝗦𝗜𝗢𝗡𝗦 If you want to have a better picture about how this Event could be like, just watch the Videos from the following Links: [https://vimeo.com/190622917](https://vimeo.com/190622917) [https://youtu.be/EIlj5xtTYHE](https://youtu.be/EIlj5xtTYHE) [https://youtu.be/nFDeFo2aLmc](https://youtu.be/nFDeFo2aLmc) [https://youtu.be/hIq1v5KFN2c](https://youtu.be/hIq1v5KFN2c) ...or listen to this radio broadcast: [http://bit.ly/what_is_eye_gazing](http://bit.ly/what_is_eye_gazing)

RSVPs are BINDING, and close 0900 Hrs two days before. It costs approximately between CHF 18-25 per person (depending on number of people);You can pay by Twint or cash. Beginner are welcome in the 12:15 session. We understand some important things come up in the last minute. In such a case, please let us know in advance so others who are interested may join us. Thanks.

RSVPs are BINDING, and close 0900 Hrs two days before. It costs approximately between CHF 18-25 per person (depending on number of people);You can pay by Twint or cash. Beginner should sign up for the 12:15 session. We understand some important things come up in the last minute. In such a case, please let us know in advance so others who are interested may join us. Thanks.

Welcome cold lovers! We have been practising cold water plunges for over 4 years. We believe in the benefits of cold water exposure. The feeling you get after the swim is magnificent, it makes you feel alive. We have started this group to safely experience the cold water together. We motivate each other, do active warmup exercises, and also share our life stories with a warm coffee/tea afterwards. The event is every Sunday at 11:30, we meet at the Mythenquai Badi entrance no matter the weather. Take along: a large towel, comfortable bathing suit, flip-flops, and warm clothes (hat, gloves, etc). If you’re planning swimming out take along a bright swim buoy. The event is Free. IMPORTANT: Every participant takes responsibility for themselves when attending this event. Before attempting cold water exposure, individuals with health conditions (e.g., heart problems or hypertension) should seek advice from a healthcare professional. Safely acclimating the body to cold temperatures requires preparation and gradual exposure.

Join the Language Exchange to meet new people, practice your foreign languages and spend a good time together. We will serve free tapas such as Bruschetta, Wedges, Nachos or similar. **How it works**: Choose the country flag sticker of the languages that you speak or want to practice! Seat on the right language table and start your conversation with our conversation topic cards. Average group size: 25 participants **When**: Every Saturday, 20:00 - 22:00 **Where**: 2.Akt Zürich **Price**: 10.- incl. Snacks **Tickets**: https://tinyurl.com/LX-03-01-26 (please buy ticket online) **WhatsApp Group**: https://chat.whatsapp.com/8jkvEUJ5jLp75fYglQFCNJ (join for updates & pics) **After the Language Exchange:** Pub Crawl! For those who want to continue the night, we have a Bar Tour starting from the same place at 10PM. Language Exchange participant get a 10fr discount when buying the combo-ticket online. Your Event Hosts Didem, Sébastien & Katja, Fernando More info: [https://www.pubcrawlzurich.com/languageexchange](https://www.pubcrawlzurich.com/languageexchange) Event pictures? Follow us on [IG](https://www.instagram.com/languageexchangezurich) and [FB](https://www.facebook.com/zurichlanguageexchange)

*Open Sharing Circle ✨* We come together to be present in the moment and to show ourselves as we are. It’s about sharing in a safe and trusting space – thoughts, emotions, goals, opinions – whatever is there. No one has to share, but everyone may. *What’s it about?* • Strengthening self-awareness & self-confidence • Personal growth • Building deep relationships & trust • Getting to know people on a real level • Feeling free and being able to show yourself authentically *Rules* • What’s said in the circle stays in the circle 🔒 • Listen respectfully, don’t interrupt (except for clarification) • A piece/object shows who is speaking • Phone only for notes, not for distractions (e.g. no Insta-scrolling 😉) • Take care of your needs (hunger, tiredness, etc.), be as you are – but respect others • Duration: About 2h, you can leave anytime _______________ Open Sharing Circle ✨ Wir kommen zusammen, um im Moment präsent zu sein und uns so zu zeigen, wie wir sind. Es geht darum, in einem sicheren und vertrauensvollen Raum zu teilen – Gedanken, Emotionen, Ziele, Meinungen – was auch immer gerade da ist. Niemand muss etwas teilen, aber jede*r darf. Worum geht’s? • Stärkung von Selbstwahrnehmung & Selbstvertrauen • Persönliches Wachstum • Aufbau tiefer Beziehungen & Vertrauen • Menschen auf einer echten Ebene kennenlernen • Sich frei fühlen und sich authentisch zeigen können Regeln • Was im Kreis gesagt wird, bleibt im Kreis 🔒 • Respektvoll zuhören, nicht unterbrechen (außer für Rückfragen/Verständnisfragen) • Ein Gegenstand („Talking Piece“) zeigt, wer gerade spricht • Handy nur für Notizen, nicht zur Ablenkung (z.B. kein Insta-Scrollen 😉) • Achte auf deine Bedürfnisse (Hunger, Müdigkeit etc.), sei wie du bist – aber respektiere die anderen • Dauer: ca. 2 Stunden, du kannst jederzeit gehen.

Hares are Chainsaw & Lazmo Mr. Scum If you haven't already broken your resolutions for 2026 by Saturday, come along to our HHH and let us help you out of your good intentions. This will be an A-to-A run, starting and ending at our house, followed by an Apero thingee... which is French for "pretending to be elegant about drinking". Doggies welcome, try not to scare our cat. Can you, Should you, bring something or other? Sure, why not. **Update #1:** At 5pm or so, **Black Udder** and **Africa** will lead a **coalition of the billing** to a nearby pizza restaurant for dinner. Meanwhile, me & other **guarders of the fort** will remain at the venue to drink beers and maybe order out for pizza or somethings or not or whatevers. Decide on the spot, because my RSVP secretary is still on vacation. **Update #2:** xx-Obsolete => My dear spog **Down-Down Abi** has volunteered to co-hare a simultaneous **HHHorrors** trail. So once again, we mix big folks and little 'uns. (**Obviously Anna** has theater rehearsal all afternoon, thus we see her later.) <= xx-Obsolete **Update #3:** Due to impending snow storms, the HHHorrors trail will be mutiplexed (overlapped) with the walkers trail, co-hared by Black Udder. Pram friendly! Mommy-friendly! **Where**: At the hare's hutch in Adliswil. See location. **When:** We'll meet at 13:50 pm to start at 14:00 pm. There's a charge of CHF 5 for participating, which covers all you can drink beer/cider (and non-alcoholic alternatives) plus snacks afterwards. **All Welcome:** If you are new, curious, and want to get out of the house, stretch your legs, talk trash, enjoy a drink, and hopefully a laugh, then here's what you need to know: • We are a social running/walking group, physical fitness is not required, but a sense of humour is useful. • The aim is to find the '*Beer Stop*' at the end of the '*trail*' and have fun. • 'True Trail' is typically 4-7 km. Some will go less (especially those walking or walk/running), and some over-achieving fast runners will go further. • The '*Hare*', which changes each event (along with location), cleverly lays the trail (typically with flour marks) so that everyone reaches the end at the same time. • There is always a place to deposit your bag and sometimes a place to change. • **After Trail**, we group for \~20-40 minutes for drinks, snacks, and some fun. This '*Circle*' is typically outside, so leave something warm in your bag in winter (and bring a flashlight when it's dark). If you don't want to stand around drinking afterwards, you can head home. We occasionally all go to a restaurant afterwards. **Why bother leaving your warm & dry sofa?** If you enjoy getting outside, being around people, and doing something a bit different, you will probably enjoy hashing. Exercise is important, and this is probably the least boring way to get it. 'Hashing' and the idea of some physical activity to work up a thirst, have been around for almost 90 years and there are groups (*Hashes*) in most major cities. Its humor and 'traditions' can be explored on the internet - **or you can just come along and find out.** *See you there.* We are of many nationalities, all ages, full of misfits and idiots (at least there is no one taking themselves seriously!) and always welcome newbies 'Virgin Hashers' and visitors from other groups. For more about Zürich Hash House Harriers, check out [www.zh3.ch](http://www.zh3.ch/) ( [http://www.zh3.ch/](http://www.zh3.ch/) )

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Here is the secret of being positive and free: Thinking positively is not enough. You also have to get rid of the negative thinking. Your mind is like a garden. You can plant many beautiful flowers in it, but if you don't get rid of the weeds when you plant your flowers, the weeds will soon take over the whole garden. A positive thought is like a flower in your mental garden, and a negative thought is like a weed. You cannot expect to have a positive mindset if you continue to have negative thoughts dwelling and growing there. So, how do you get rid of the negative thoughts? That's what this Meetup is all about. Attend this local meeting and find out! The Meetup event will be led by a consultant who had helped many people live happier in life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics & Scientology life improvement center.

Start the new year with your local IxDA pals. Join members of the Central Ohio UX and design community for our monthly breakfast.

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

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. I've been hardware hacking a See N Say to make it say whatever I want - while the project is in progress still, it should be working by this meetup! I'll bring it for demo. [See N Say Project](https://github.com/cdeever/esp32-see-n-say) While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.