Programming in R

### **Professional English Workshop: Speak & Write with Confidence to Succeed in the US Marketplace (PhD-Level Communication)** Take your English to the next level in a friendly, small-group setting — and learn how to communicate effectively to **get a job in the United States, advance your career, or earn a promotion in international companies**. This workshop is designed for professionals, students, and advanced learners who want to succeed in business, academia, and international careers connected to the United States. We focus on the exact communication skills used in **US companies, universities, interviews, meetings, and professional environments**. The sessions are led by **Dr. Zachary McKinley**, PhD-level instructor from the United States, and take place at a coffee shop in Palermo, near Parque Rosedal. **Format & pricing** * 2-hour classes * Monthly program: 4 classes per month * Fee: **$120.000 ARS per month** ($30.000 per class) * Small groups for personalized feedback **What we’ll work on:** * Academic and professional English writing for US contexts * Communication for job interviews and career advancement in the US * US business etiquette and workplace culture * Professional and business vernacular used in American companies * Presentation, pitching, and meeting skills for international roles * Clear, confident speaking in professional environments * Neutral English pronunciation (international / US standard) * Professional tone, hierarchy, and communication style in the US If you already speak English but want to **get a job in the United States, work with US companies, or position yourself for promotion**, this workshop is for you. ☕ Informal setting · 🎓 High-level content · 🌍 Career-focused US & international perspective

100s of people from around the 🌎 meet weekly to socialise, have a drink, and meet foreign/local people of all ages. It's chilled, fun and free. 🟢 The Flags Place flags on your chest from top to bottom according to fluency. We offer flags from 200+ places. 🟢 Stand to mingle, sit to dwindle! 🗣 Talk about anything you like. You don't have to be an advanced speaker - it's open to everyone! 🛎 Reception 9 - 10pm Not obligatory, but arrive at this time if you’re new or want those drinks specials. Connect with us 👉 http://x.MundoLingo.com

Hola! La idea Es reunirnos cada semana a compartir nuestras experiencias en Este camino de lucha contra la infertilidad para ser papas

**🚀 ¡TE ESPERAMOS EN NUESTRA PRÓXIMA MEETUP PRESENCIAL DE THREATX SECURITY!** Una jornada para meterte de lleno en el mundo de la **ciberseguridad**, rodeado de gente con las mismas ganas de aprender, compartir y crecer 🚀 📅 **Sábado 30/05/2026** 🕑 **13:00 – 17:00 (ARG)** 📍 **UTN Sede Medrano – Aula Magna, Medrano 951 (CABA)** Agradecemos a **UTN BA (Sede Medrano)** y al **CEIT** por proporcionarnos el espacio y por su apoyo a la industria de ciberseguridad del país, promoviendo este tipo de eventos que fomentan el aprendizaje y la colaboración. 💡 **Sobre el evento** Durante la jornada contaremos con **4 charlas** que comenzarán a las 13:00 hs, con un **break de 30 minutos** para que todos puedan conectar, intercambiar ideas y disfrutar de un espacio de networking. La entrada es **libre y gratuita**, pero les pedimos que, si pueden, traigan un **alimento no perecedero** para colaborar con la campaña de **UTN BA Solidaria**. 🎁 **¡Habrá un sorteo con varios premios gracias a nuestros sponsors!** 🙌 No importa si estás dando tus primeros pasos o si ya estás en el mundo de la seguridad: **vení a aprender, conectar y llevarte algo nuevo.** ### 🧩 REGLAS DE LA CASA Seguí todas las reglas y directrices de **Hack The Box (HTB)**: https://www.hackthebox.com/tos * El contenido activo de HTB no puede ser compartido públicamente * Los desafíos o máquinas retiradas son juego limpio ### 🤝 CÓDIGO DE CONDUCTA Nos esforzamos por crear un ambiente **seguro, agradable e inclusivo** para todos los asistentes. Para asegurar una experiencia positiva, los siguientes comportamientos están prohibidos: * Fumar * Beber alcohol * Cualquier forma de discriminación o racismo * Cualquier otra forma de mala conducta Cualquier persona que incumpla estas normas podrá ser **expulsada del evento** y removida del grupo. Gracias por ayudarnos a mantener una atmósfera respetuosa y agradable para todos 🙌

Join us for a relaxed evening of coffee, conversations, astrology, and meeting new people in Buenos Aires. This is a cozy social meetup for travelers, expats, digital nomads, and locals who enjoy meaningful conversations and a calm atmosphere. We’ll meet at a café in Palermo Soho, grab coffee or something to eat, talk about astrology, life, travel, relationships, and whatever naturally comes up during the evening ☕️🌙 No astrology knowledge needed — this is meant to be fun, social, and easygoing. Perfect if you: • want to meet new people in Buenos Aires • enjoy astrology/spiritual conversations • are traveling solo • work remotely • want a more relaxed alternative to bars or nightlife 📍 Palermo Soho (exact café shared before the event) ⏰ Around 1.5 hours 💸 Free event / everyone pays for their own order Come with good energy and an open mind ✨

(We run games every week despite the attendees you'll see in Meetup. Contact Davi on WhatsApp 1-2 days before at +5511 959517055 to guarantee attendance) 🌎 Mixed Tag game for everyone! 🥳 🏉 Tag is a beginner-friendly, no contact sport. There’s no tackling (we provide the velcro tags) and we encourage players to include all newbies! 📍 Location is around Palermo (Message Davi for exact details) 👟 All you need to bring is sportswear, water, and bugspray (if you have it) We will occasionally ask for donations to help maintain the equipment for the game 🍻 We always go for drinks afterwards!

Take a slow walk through one of the most beautiful green spots in Buenos Aires 🌿 We’ll explore the Botanical Garden and nearby Palermo parks while meeting new people, sharing local recommendations, and enjoying a relaxed afternoon together. This is not a traditional tour — it’s more like walking around the city with local and international friends. Perfect for: • travelers • expats • digital nomads • solo travelers • anyone looking for a calm social experience in Buenos Aires We’ll walk around the Botanical Garden, talk, take photos, enjoy the atmosphere, and optionally grab a coffee nearby after the walk ☕️ 📍 Meeting point: Botanical Garden entrance (Palermo) ⏰ Duration: around 1.5–2 hours 💸 Free event / donation based Bring comfortable shoes and good energy ✨

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/

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

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

**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 You will need to scan your ID at the door to get a visitor badge. **Abstract** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** TBD

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

**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

Most people use AI like a search box: they type one sentence, hope for the best, and get frustrated when the answer is generic, wrong, or useless. But getting better results from tools like ChatGPT, Claude, Gemini, and other AI systems is not about memorizing magic prompts. It is about learning how to give the AI better context. In this beginner-friendly session, we’ll break down how to make AI dramatically more useful by improving the way you communicate with it. You’ll learn how to give clearer instructions, provide examples, set constraints, ask for better output formats, and use follow-up questions to turn a mediocre answer into a genuinely useful one. We’ll cover practical techniques you can use immediately for work, learning, writing, coding, planning, research, and everyday problem solving. We’ll also touch on why these same ideas show up in more advanced AI systems, including RAG, agents, evaluations, and AI workflows. No technical background required. Bring your curiosity, your questions, and maybe one real task you wish AI was better at helping you with. **What you’ll learn:** * Why “better prompting” is really about better context * How to structure requests so AI gives more useful answers * How to use examples, constraints, and output formats * How to iterate when the first answer is not good enough * How these skills connect to more advanced AI workflows This meetup is for anyone who wants to move beyond basic ChatGPT usage and start getting more practical value out of AI. 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.