Ruby

Hey, friend in Jakarta! Now that you joined JakFri... **are you a member of [Jakarta Creatives](https://www.meetup.com/jakarta-creatives/) yet?** Want to see **pictures** of past events? **[Take a look here!](https://www.meetup.com/jakarta-friends/photos/)** And feel free to upload a few pictures you will take at the event 😊 JakFri and JakCre is **the** biggest, oldest, most active, and most inclusive MeetUp community in Jakarta… and we invite you to join us to join us for this **BURGER NIGHT in Lawless Menteng!** Everyone is always welcome to join our events. Our community is all about creating authentic in-person connections in this urban jungle. Come as you are... it’s the best version of yourself. **ABOUT THE EVENT** Let's have dinner together at Lawless Burger in Menteng. They have burgers, hotdogs, fries, nachos, beers, milkshakes. Friday night is the time to chill. What better way than sitting together and making new friends in a friendly, informal setting? After burgers, we can walk and continue our evening at one of the many places nearby. We will choose together where to go depending on our mood. **Newcomers are particularly welcome!** Come alone or with a friend or partner. There won't be a shared bill. Everyone will pay for what they consume. We have organised this event many times before! You can see a few past events here: * [Burger night at Lawless Menteng (Jan 2026)](https://www.meetup.com/jakarta-friends/events/312705350/) * [Burger night at Lawless Citos (Dec 2025)](https://www.meetup.com/jakarta-friends/events/312031508/) * [Burget night at Lawless Menteng (Nov 2025)](https://www.meetup.com/jakarta-friends/events/311725059/) * [Burget night at Lawless Menteng (Sept 2025)](https://www.meetup.com/jakarta-friends/) * [Burger night at Lawless Menteng (March 2025)](https://www.meetup.com/jakarta-friends/events/306637535/) * [Burger night at Lewless Menteng (Sep 2024)](https://www.meetup.com/jakarta-friends/events/303479032/) * [Burger night at Lawless Kemang (Aug 2024)](https://www.meetup.com/jakarta-friends/events/302273440/) * [Burger night at Lewless Menteng (Apr 2024)](https://www.meetup.com/jakarta-friends/events/300000152/) **ABOUT THE VENUE** Lawless is a very decent joint and there will be tables reserved for us. The price range for a burger and drink is about 100 IDR and up. * Let's meet directly at Lewless Menteng in Sarinah. There are tables reserved for us (non-smoking area) * Don't arrive earlier of the event starts at 7.30 PM -- we want to start together * Feel free to arrive later. The last order is at around 10.00 PM. You can also join us after dinner if you prefer, or join only to socialise without eating (please order at least one drink our of respect for the venue) * After burgers, we can go have a drink nearby. Text in the comment section if you want to find us later during the evening * We encourage you to reach the event by public transportation. MRT stop Bundaran HI is only 5 minutes walking distance **HOW TO REGISTER TO THE EVENT?** To register, just click “Attend”! There are a few simple rules * We kindly ask attendees who cannot manage to join to **update RSVP at least 24 h before the event** as a courtesy to other attendees and event organisers. * People on the waitlist cannot attend, and are encouraged to check a few hours before the event if they got a spot * Repeated no-show (3X) without updating RSVP will be removed from the group. * Cancellation at the last minute is unfriendly for other attendees, organisers, and venue. Please cancel whitin 2 hours for exceptional circumstances **only**. Otherwise it will count as no-show! * Attendees who bring a +1 are responsible to make sure that the guest understands and agrees to our rules of respect and inclusivity. Thank you for your understanding and cooperation! **WE HAVE A MEMBERSHIP FEE. HOW DOES IT WORK?** Our community has a **monthly membership fee** that can be paid through the app (**2 USD/month or about 33k IDR/month**). Membership can also be paid as a **yearly membership of 320k IDR** valid for 365 days after payment. Membership fee is offered with a **promo discount to first-timers (Option A)**, who can become members for **240k IDR/year**. First-timers can decide to join with **Option B:** **sneek peak price of 50k IDR & pay the remaining 270k IDR at the next event** they attend. Registered +1 can attend for free. Renewals (after 365 days) and upgrades (to join JakCre) are offered at a special rate. All this is aimed at encouraging people to sign up, and then to attend as many events as they like! Yearly membership can be paid at an event (cash/bank transfer/Gopay) or beforehand (bank transfer/Gopay). Text Corrado (+62 8211 489 3580) if you have any questions about membership. Membership to **both** Jakarta Friends and Jakarta Creatives is offered for **only** 390k IDR/year (**Option C**). Membership gives **access to all events** plus exclusive perks available only to paying members, like for example our [Give Away Birthday Celebrations with lucky draw](https://www.meetup.com/jakarta-friends/events/300470498) (Sept 2024) or [FREE pasta cooking (and eating 😉) workshop](https://www.meetup.com/jakarta-friends/events/304253623/) (Nov 2024) or [Museum visits with FREE GUIDED TOURS](https://www.meetup.com/jakarta-creatives/events/301738408/) (Sept 2024). To most events, attendees can **bring a +1 for free**, and we have some events open to all (paid and unpaid) members. To all members we **guarantee** to keep organizing plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. In the past 3 years we have organised up to 2-3 events per week (browse past event [of JakFri here](https://www.meetup.com/jakarta-friends/events/?type=past) and [of JakCre here](https://www.meetup.com/jakarta-creatives/events/?type=past)). That is, with your membership you can attend up to 5-10 events! We **guarantee** to keep organising plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. **THE RULES OF OUR COMMUNITY** Our communities are: * **Jakarta Friends**: [https://www.meetup.com/jakarta-friends](https://www.meetup.com/jakarta-friends) * **Jakarta Creatives**: [https://www.meetup.com/jakarta-creatives/](https://www.meetup.com/jakarta-creatives/) Members often participate in events of both groups. Over the past two years, we held over 250 events with over 2,000 attendees. Attendees rate our events **very positively** and give wonderful feedback, with an average of **4.8**⭐ (out of 5⭐) afrom over 500 reviews ([take a look at our reviews here!](https://www.meetup.com/jakarta-friends/feedback-overview/)) We value diversity, inclusivity, respect, and authenticity. We **do not tolerate** harassment or discrimination of any kinds. * You are invited to join our WhatsApp group where we announce our events regularly: [https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx](https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx) * Feel free to tag us on Instagram, and we will repost! [www.intagram.com/jakarta.friends.creatives](http://www.intagram.com/jakarta.friends.creatives) * For questions about the event, please post a comment on the event page, or DM the event organisers

Ouvrons un nouvel élan en ce mois de février pour apprendre et se faire de nouveaux amis dans le monde de la langue française et de la culture francophone ! Nous nous retrouverons à nouveau à Pan Café, un lieu très stratégique au centre de Jakarta, avec une ambiance chaleureuse et détendue. Niveau minimum : A2 mais tout le monde est bienvenu !

Hello, we already have members, so the game is always on!! New Normal for JEB Badminton To support government maintaining restrictions to contain the spread of COVID-19, JEB will update the regulations by setting the game with limited player and applied the following conditions : Fee Join = Rp. 80.000,- / person with max 8 players /court . 2 courts' court no 6&7 Cancellation Policy : A. More than 10 hours before game - no penalty / charge from Fee Join. B. Less than 9 hours before game - a half penalty / charge from Fee Join. Thank you for your kind understanding. Cu soon 🤩

Join us for an unforgettable night 7:30pm in Jakarta [[Click This Whatsapp Groupchat Link](https://chat.whatsapp.com/Itq3pXRhfnI3YnLGPDwMRn)] We’re not just a language exchange — we’re a roaming social experience for 20s and 30s who love new faces and open conversations. Whether you're an expat, traveler, or Seoulite looking for something beyond the usual Saturday, this is the place to be. Connect, talk, laugh, repeat.

👋🔥 **Halo Bitcoiner Bintaro!** 🔥👋 🌟 **Terima Kasih kepada [Bintaro Business Center](https://www.bintarobusinesscentre.com/ "https://www.bintarobusinesscentre.com/")!** 🙏✨ Kami sangat berterima kasih kepada **Bintaro Business Center** yang telah menjadi mitra kami dalam mendukung acara ini! Kerja sama yang luar biasa ini memungkinkan kami menyelenggarakan acara edukasi Bitcoin yang bermanfaat untuk komunitas di Bintaro. 🙌 **Tema Meetup: *Praktik Wallet Bitcoin*** ​​Sudah punya wallet, tapi masih belum yakin benar-benar “megang” Bitcoin? Atau baru install tapi takut salah pencet? Wajar—karena di Bitcoin, **percaya diri datang setelah praktek** 😄 ​ Meetup ini dibuat khusus buat kamu yang pengen langsung coba dan paham apa yang kamu lakukan. Kita bakal praktik bareng, pelan-pelan, tanpa tekanan, tanpa istilah ribet. Soalnya di dunia Bitcoin, **satu klik tanpa paham bisa jadi cerita panjang** 🔥 ​Yang bakal kita lakukan: 🔸 Praktik kirim dan terima Bitcoin 🔸 Ngerti fungsi wallet, bukan cuma tampilannya 🔸 Kebiasaan aman yang sering dilupain 🔸 Bangun rasa yakin buat self-custody ​ Santai, interaktif, dan aplikatif. Cocok buat pemula sampai yang udah lama tapi pengen lebih rapi dan tenang ngelola wallet 😄⚡ ​Datang dengan takut salah, pulang dengan kendali. Karena di Bitcoin, **wallet itu bukan tempat—tapi tanggung jawab** 🧡🔑 📌 Info Penting:🔸 **Tiket GRATIS**! Tapi peserta diwajibkan membeli makan/minum sendiri selama acara🔸 Tidak ada promosi **altcoin**, **NFT**, atau **token kripto** lainnya🔸 Hanya membahas **Bitcoin** — teknologi, nilai, dan dampaknya bagi dunia 🔗 **Tentang Kami**🟠 Bitcoin Indonesia adalah inisiatif nirlaba yang bertujuan untuk:🕊️ Menyebarkan pemahaman tentang **Bitcoin** sebagai alat pembebasan individu⚖️ Mendorong **kedaulatan finansial** melalui edukasi netral📚 Menyediakan konten **open-source** yang bisa digunakan siapa pun, gratis 📲 **Telegram**:[ ](https://t.me/+OIIRyKQmvJY0MWFk)[t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk) 📸 **Instagram**:[ ](https://www.instagram.com/bitcoinindo21)[@bitcoinindo21](https://www.instagram.com/bitcoinindo21) 🌐 **Website**:[ ](https://bitcoinindonesia.xyz/)[bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)

🔥 **Halo Bitcoiner Jakarta Barat!** ​Tema Meetup: *Bedah Bitcoin Whitepaper* ​Whitepaper-nya cuma 9 halaman. Tapi dampaknya bikin dunia keuangan nggak pernah sama lagi 😄 Di meetup ini, kita bakal “ngebedah” Bitcoin Whitepaper bareng-bareng. Bukan kayak baca jurnal, tapi kayak ngobrol sambil ngopi. Karena kadang, **jawaban besar justru ada di dokumen kecil yang jarang dibaca** 🔥 ​Kita akan bahas dengan cara yang santai dan mengalir: 🔸 Kenapa whitepaper ini ditulis dan masalah apa yang mau diselesaikan 🔸 Ide-ide kunci yang bikin Bitcoin bisa jalan tanpa pusat 🔸 Bagian-bagian penting yang sering dilewatin orang 🔸 Kenapa sampai hari ini, whitepaper ini masih relevan ​ Nggak ada tuntutan harus ngerti semuanya. Kita ngobrol pelan-pelan, biar klik satu per satu 😄⚡ Siapa tahu, setelah ini cara kamu ngeliat Bitcoin jadi makin masuk akal. ​ 📌 **Info Penting:** 🔸 *Gratis* (beli makan/minum sendiri) 🔸 No altcoin, no token, no bullshit 🔸 **100% Bitcoin.** 🔗 **Tentang Kami**🟠[ Bitcoin Indonesia](https://x.com/bitcoinindo21)[ ](https://x.com/bitcoinindo21)adalah inisiatif nirlaba yang bertujuan untuk: 🕊️ Menyebarkan pemahaman soal **Bitcoin** sebagai alat pembebasan individu ⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral dan jujur 📚 Menyediakan konten edukasi **open-source & gratis** untuk semua **📲 Telegram: [https://t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk)** **📸 Instagram: [https://instagram.com/bitcoinindo21](https://www.instagram.com/bitcoinindo21)** **🌐 Website: [https://bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)**

**Join Jakarta Social for a fun-filled Friday night of billiards, drinks, and great company at Parkview Billiard & Beers! We'll be playing doubles matches and fun group pool games in an intimate setting that's perfect for getting to know each other.** Whether you're comfortable with a cue or still learning the ropes, this is the perfect casual evening to unwind after the work week and connect with fellow members. 🎱🍻 **Event Details** **Date:** Friday, February 6th, 2025 **Time:** 7:00 PM - 10:00 PM **Location:** Parkview Billiard & Beers, P4 Floor, Kuningan City Mall. Take the lift near the Water Lobby entrance to P4 **Cost:** Rp 80,000 per hour per table (divided by the number of players) **Drinks & Food:** Pay for your own beverages and snacks at the bar **Capacity:** 8-10 people maximum **What to Expect** **Organized Play Format:** * **Doubles Matches** \- Partner up and compete in friendly 2v2 games * **Fun Group Pool Games** \- Rotate through different pool game variations \(Killer\, 9\-Ball\, Round Robin\, and more\!\) * **Everyone Plays** \- Small group size ensures everyone gets plenty of table time * **Social Rotation** \- Mix and match partners throughout the night to meet everyone **Who Should Join?** * Players with **experience** playing pool * **Beginners are welcome** \- as long as you can hold a cue and sink a few balls * Social people who enjoy team games * Expats and locals who enjoy fun group activities Let's make this Friday night one to remember! Grab your cue, bring your best game, and get ready for a night of friendly competition and great company! See you at the tables! 🎱🍻 **📢 IMPORTANT: Attendance Reconfirmation Required** To ensure accurate headcounts and reduce no-shows, we're implementing an updated reconfirmation system for all events. **Here's how it works:** * All events start with unlimited RSVPs. * 4 days before each event, a reconfirmation form will be posted in the event comments and shared in the WhatsApp group. * You must reconfirm ASAP by submitting the form. Your spot is guaranteed only after you reconfirm. * The form closes once we reach the target attendance number. * Anyone who hasn’t reconfirmed when the form closes will be removed from the attendee list. * If you can’t attend, change your status to Not Going. **Two‑strike rule: If you don’t reconfirm or change your status to Not Going two times, you will be removed from the group.** Thanks for helping us keep things running smoothly. Looking forward to seeing you all there. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram:[ https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

**\*\*\* We've Moved! Bold Penguin - 6555 Longshore St, Dublin, OH 43017 \*\*\*** TBD **AGENDA:** * See updates to parking below * Doors open at 5:30, feel free to come and hang out before! * Official start of the meeting is at 6:30pm * After the meeting is done, we will go hang out at a nearby space in Bridge Park! If you can, please sign up via meetup by noon the day of the meeting so we can have an estimate headcount for food :) We always order extra, so feel free to join us even if you don't get signed up! Thank you to Bold Penguin for providing the food and location! **Parking & Arrival:** **Parking:** Parking in Bridge Park is free. The closest lots are the Mooney Garage and the Hotel/Endres Garage. **Entry:** The doors to the office are to the right of PINS. The street level door and elevators lock at 6pm. If you arrive after that, someone should be there to let you in, else call the number posted. Take the elevator to the 2nd floor. Once you exit the elevator, turn right. \*\*\* We are a bunch of professionals, students, and geeks who are excited about Ruby programming language ([http://ruby-lang.org/](http://ruby-lang.org/)) and Rails framework ([http://rubyonrails.com/](http://rubyonrails.com/)) and the joy they have brought back to web development. Our main goal is to share the love of the Ruby and Rails ecosystems with anyone that is interested. We cater to everyone, whether a non-programmer through advanced Rubyists. * We give lectures on programming topics * We freely provide decades worth of experience * For full details of this month's meeting please visit [http://columbusrb.com](http://columbusrb.com)

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/

**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)

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

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!

**GIS and Software Programming** (with a focus on Python and JavaScript) by **[Gary Yu](https://www.linkedin.com/in/gary-yu-analyst/)** * GIS Overview * Programming Overview * GIS History * History of Programming * A Cluster of GIS Software * A Tale of Two Programming Languages (Python and JavaScript) * How to integrate GIS Software in Python * How to integrate GIS Software in JS ***Bring your laptop and expect to write some (non-AI generated) code!*** *(title subject to change)* Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

Join members of the local UX and Digital Design community for a casual monthly breakfast. There _might_ be a little snow, but there _will_ be effectively infinite serve-yourself coffee, so it evens out if you ask me. Just a reminder, while the other locations are great too, we’re at the Lane Ave one this time.