Hadoop

Please find the event details on the link(s) / 請點擊連結查看活動詳情: https://happywednesday.hkjc.com/zh-HK/ [https://happywednesday.hkjc.com/en-US/schedule/](https://happywednesday.hkjc.com/en-US/schedule/)

Feel free to join if you are interested in low level computer stuff. If you have any cool projects or ideas you wanna share, bring them along

Programme Highlights 精選曲目: Felix Mendelssohn Bartholdy (1809-1847) *The Hebrides Overture, Op.26 (“Fingal’s Cave”)* Felix Mendelssohn Bartholdy (1809-1847) *Piano Concerto No. 1 in G minor, Op. 25* Ludwig van Beethoven (1770-1827) *Piano Concerto No. 4 in G major, Op. 58* 上海經典食物：小籠包、生煎包、糯米燒賣、擔擔麵、雞絲粉皮… Xiao Long Ba, Sheng Jian Bao, Dan Dan Noodles, Shredded Chicken with Bean Sheets **日期：2026年6月24日(星期三)** **時間：1)晚飯:@6:00pm-7:05pm; 2)音樂會:@ 7:30pm-9:30pm** **地點：尖沙咀** 集合時間及地點：1) @6:00pm @上海姥姥(梳士巴利道3號星光行地庫B7, B7a, B21-22 &B27號舖); 2) @7:10-7:20pm@香港文化中心(音樂廳門外); 電聯 名額：6人(同場另有公眾參與) 座位：自由劃位(本人會於7:10pm先排隊入場為大家獲取好座位) 主辦單位：香港浸會大學音樂學院 指揮：潘明倫 鋼琴：Colleen Lee 樂團：巴洛克室樂團 **Date: 7 June, 2026 (Wednesday)** **Time: 1) Dinner @6:00pm-7:05pm; 2) Concert @7:30pm-9:30pm** **Address: Tsim Sha Tsui** Assemble: 1) @6:20-6:30pm @Shanghai Lao Lao (Shop B7, B7a, B21-22 &B27, B/F, Star House, 3 Salisbury Road); 2) @7:10-7:20pm @Hong Kong Cultural Centre; by call Seat: 6 people limited (Other audience in event as well) Seating: No seating is set and seats are served on first-come-first-served basis (I will queue up for good seat at 7:10pm for members) Presented by: HKBU Academy of Music Conductor: Jonny Poon Pianist: Colleen Lee Orchestra: CMHK 餐廳介紹：www.openrice.com/en/hongkong/r-上海姥姥-尖沙咀-滬菜-上海-無肉餐單-r528038 MeetUp費用：自由定價價值,(晚餐費另計). 報名：按Attend-> 填寫1)聯絡電話號碼, 2)男/女, 3)你願意付出此次活動費用, 4)一起用餐否?-> 確認入選活動-> 繳費(入帳恆生銀行號碼: 359-366101-882 (NG Y\*\ \*S\*\*\*)/ FPS/PayMe: 97419423)-> 再以閣下電話whatsapp(97419423)以下資料: 1)MeetUp名字, 2)過帳通知書. MeetUp fee: Free pricing as you value, (Dinner price excluded). Join: Click ‘Attend’-> Write down your 1)Contact number, 2)Male/Female, 3)Fee that you would pay for this event, 4)Meal together? -> Get confirmation of being in the event-> Pay to Hang Seng Bank acc: 359-366101-882 (NG Y\*\* S\*\*\*)/ FPS/PayMe: 97419423-> Whatsapp 1)MeetUp name, 2)Payment notification \*\*\*a) Welcome foreigners. Please remark your language if you are foreigner. [歡迎外地本地人一同熱鬧.請外地人指明語言.] \*\*\*b) Participants are required to follow instruction of the venue. [參與者要遵守場地規則,違者則有可能被邀離開.] \*\*\*c) Late comer may be restricted to admit and continue in the activity. [主辦組織不作逾候,逾時者有可能不被參加,請預早抵達.] \*\*\*d) No refund or seat transfer after payment, unless is the cancellation of activity or by our group. [交費後若未能出席參與者,繳款不獲退回及轉讓.(除非活動取消而全數退款).] \*\*\*e) Photos taken by our group during activity will be as record and promotion. [活動如有拍照,以作記錄和宣傳用途.] \*\*\*f) When there are 3 No Show, we have the right to ban you out from our groups. [凡超過3次No Show者,本組有權將該組員移離本群組.]

LSS Smart Fitness 律動班系列 Wanchai/Jordon $80/ 30-45min class ($200 /4-class) $100/ 1-hr class ($360 /4-class) **（No classes from May 10-19th)** Vibration x MFR 療癒律動 (Tue) (Relax, Muscle release & Facial massage) Vibration Fitness (Stretch & Strength) 健體律動 (Wed) Vibration x BellyFit 美型律動 (Thu) (Body Shape-up with Bellydance Technique Drills) Vibration x Yoga 律動瑜伽 (Wed/Sun) (Yoga Asana in vibration setting) 30-45 min per session. RSVP 每節課約 30-45 min. RSVP https://eshop.cosway.com.hk/ First time FREE trial with any Cosway purchase receipt under introducer code : HK370579 憑任何以 HK370579 作介紹人的 Cosway (網購或門市)購物收據，可作首次免費試上律動班系列一節

💖夏季飯局💖
《第二組 豐衣築食吃喝會》
[2606 灣仔老字號潮洲菜館@新光潮洲菜館] 🍽️
日期：6月26日(五）
時間：1930-2130
地點：灣仔新光潮州菜館
人數：4-10人
消費：每人$300-$400左右/視符齊齊叫餸決定(SC10%+EF$5)
Event fee: $10/位(出席時付）
訂位：訂4人以上訂位
Host：CC ✳️潮菜特色✳️ ✳️超過30年老字號潮州菜館 ✳️ 灣仔馳名人氣/明星潮州飯堂 ✳️地方乾淨/地道傳統 ✳️優質食材優質、價錢大眾化 💖菜色推介💖 ⭐️鹵水鵝/肝/翼/鵝片拼鵝腸 ⭐️竹笙瑶柱豆腐煲 ⭐️️蠔仔肉碎粥 ⭐️椒鹽九肚魚/鮮魷 ⭐️避風塘炒蟹 ⭐️胡椒豬肚湯/雞腳螺頭湯 ⭐️蠔仔餅 ⭐️豉椒炒蜆 ⭐️瑶柱豆苗/雞油豆苗 ⭐️糖醋麵 ⭐️綠豆清心丸 

{飯店資料} 新光潮州菜館 網址: https://s.openrice.com/QrbS0HmK000~uAyTUAw 地址: 灣仔駱克道405-419號華發大廈地下D號舖 電話: 25720830 =====================

**Details** Date: 27 June 2026, Saturday Time: 15:00 – 18:00 HKT Venue: BC404, The Hong Kong Polytechnic University Capacity: 40 participants **Please make sure you fill in the google form https://forms.gle/ogJSHfruCnjHNisU6 for Poly University QR Code Access**. **Topics** **1\. Mind the Data Gap — Prize Ceremony & Winners’ Sharing** Speaker: Winning teams / participants Duration: around 15 minutes In our previous HKPUG workshop, participants worked in teams on a messy Hong Kong-inspired synthetic transport dataset. The data was intentionally corrupted with missing values, outliers, inconsistent categories, URL-encoded station names, confusing delimiters, and hidden signals. Teams had to clean the data and submit their work to a fixed black-box scorer to see whether their cleaning improved model performance. In this session, we will present the prizes and invite the winning teams / participants to share their approaches. We will cover: \- Prize ceremony for the workshop winners \- How participants approached the data cleaning challenge \- What kinds of hidden signals were found \- Common patterns and mistakes we observed \- What we learned from designing a gamified Python data workshop No model tuning. Just data rescuing. **2\. Python "Lies": Things That Are Not What They Seem** Speaker: Alex Au Duration: 15 minutes Python often reads almost like English — until it does something that is technically correct but completely different from what you expected. In this rapid-fire talk, Alex will uncover several Python-specific “lies”: late-bound lambdas in loops, mutable default arguments that remember previous calls, nested lists that secretly share the same rows, generators that disappear after one pass, the surprising meaning of for...else, and finally blocks that can rewrite a function’s ending. Each example begins with a short “guess the output” challenge, followed by an explanation of the Python behaviour hiding underneath. Things are not always what they seem. **3\. LEPAUTE Framework — FSD\-style Visual Perception with Lie Group Equivariant Attention** Speaker: Carson Duration: around 60 minutes LEPAUTE is a Python-based visual perception / machine learning framework originally motivated by Tesla FSD-style autonomous driving perception. Autonomous driving perception is not just about detecting objects in a flat image. A model needs to reason about movement, rotation, position, scale, and viewpoint changes while still understanding the same scene consistently. In this talk, Carson will introduce the motivation behind LEPAUTE, the core technical ideas, and how Lie group equivariant attention can be applied to 2D visual perception. The session will also include a live or prepared demo. This talk is suitable for participants interested in Python, machine learning, computer vision, autonomous driving perception, mathematical structures in AI models, and research-oriented software projects. Note: This is an independent technical sharing and **does not imply affiliation with or endorsement by Tesla**. **Rundown** 15:00 – 15:30 Registration and networking 15:30 – 15:45 Opening and HKPUG updates 15:45 – 16:10 Mind the Data Gap prize ceremony and winners’ sharing 16:10 – 16:25 Break and networking 16:25 – 16:40 Python "Lies": Things That Are Not What They Seem 16:40 – 16:50 Break and setup 16:50 – 17:50 LEPAUTE Framework technical sharing and demo 17:50 – 18:00 Open discussion, networking, and closing **Who should join?** This meetup is suitable for: \- Python developers \- Data scientists and machine learning practitioners \- Students interested in AI\, computer vision\, and data science \- Developers curious about autonomous driving perception \- Open\-source contributors \- Anyone interested in practical Python workflows \- Anyone interested in the Hong Kong Python community **Notes** \- This is a community meetup and is free to attend\. \- Seats are limited to 40 participants\. \- Please RSVP only if you plan to attend\. \- Campus access details will be shared with confirmed participants before the event\. \- Please help us keep the venue clean and restore the room setup before leaving\. Special thanks to The Hong Kong Polytechnic University and Prof. Zackary Sin for supporting the venue arrangement.

————————————— **Whatsapp group** [https://chat.whatsapp.com/BinHaE79kQM1wBPY1icm8g](https://chat.whatsapp.com/BinHaE79kQM1wBPY1icm8g) **We will meet up on the G/F in Central Market. I’ll find an available table and send a photo to the WhatsApp group to show where we are.** **You may join the whatsapp group or simply call 91796157 when you are over there** SEATS ARE LIMITED, you are encouraged to walk around and find your partners! If you need any help, just ask me to introduce you into the right group ————————————— Join us for a fun evening of language exchange and socializing with international friends. Whether you're a local looking to practice a new language or an exchange student wanting to meet new people, this event is perfect for you. Don't miss this opportunity to immerse yourself in a vibrant environment **Why we host the event in Central Market?** In 1990, the Central Market building was graded as a Grade III historic building by the Antiquities Advisory Board. After multiple rounds of study and consultation, the revitalization project for the Central Market building began in October 2017. Upon completion, a portion of the market stalls will be preserved. the Central Market's historical significance makes it an attractive venue for hosting various types of events that can celebrate Hong Kong's rich heritage and cultural identity. Please grab a dink and enjoy! **\*\*\*\*\*\*\*Please support and buy some foods or drink in Central market\*\*\*\*\*\*\***

# 🎉【週末玩樂大型派對】！唔使約人，一個人嚟都玩得超開心🎊 🎤唱K x 🎱桌球 x 🎲 桌遊 x 🀄麻雀x 🎯鏢機 x 🎮 街機 x 👫識朋友 **如果有一個地方，你一個人嚟都唔會尷，玩住玩住就識咗班新朋友—你嚟唔嚟？** 🎪 6月27日，我哋包咗成個場等你嘅大型 Party Room，唔使硬 chat、唔使扮熟、唔使公開自我介紹， 玩住玩住，自然就熟絡 ✨由黃昏玩到夜晚，由陌生玩到熟絡✨👫👭👬 🔥 現場有咩玩？ 🎤 唱K： 同鍾意唱歌嘅朋友一齊唱，大展歌喉 🎱 桌球/鏢機： 手痕想切磋？隨時開波 🎮 街機遊戲： 大量好玩童年回憶遊戲 🎲 Boardgame： 輕鬆好玩 Party 類，輕策桌遊邊玩邊傾 🀄 麻雀： 假期點少得打牌？自動麻雀機準備就緒！ ✨特別安排 🚫 不需公開自我介紹。 🔄 Speed Social： 分組精簡快速交流，極速熱身，輕鬆認識其他參加者 🤝 破冰遊戲： 輕鬆好玩嘅互動 Game，零尷尬破冰 (約15分鐘，自由參與) 🍔 食物飲品安排(自費)： 自由度 Max！你可以： 1️⃣ 食飽先過黎 2️⃣ 現場同其他參加者夾份叫外賣 (一齊食最開心🍕) 3️⃣ 自備私伙美食/酒精飲品 (BYOB 🍻) 💬 一個人嚟？啱晒！ 👫👭👬 一班人嚟？仲爽！ 總之嚟到，包你玩到唔想返屋企！🎊 ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ 📅 日期：6月27日 (星期六) ⏰ 時間：5PM - 11PM (歡迎隨時加入或離場) 📍 地點：荔枝角 Party Room (近地鐵出口 2 分鐘步程，極速到達！) 👥 對象：80/90/00後 🔥 名額：限量 40 名 🎫 費用： ⚡Meetup優惠價(6月26日前)：$158/位 ✨ 女生優惠額外再減 $20/位 ✨ 2人或以上同行, 額外再減 $10/位 (價格或會因情況而向上調整, 以最後顯示價格為準) 正價：$220/位 ⚠️ 注意： 名額有限，請盡早報名留位。 如臨時嚟唔到，可轉讓位置比朋友。 #週末玩樂派對 #一個人嚟都OK #零壓力識朋友 #荔枝角好去處 #PartyRoom #唱K #桌遊 #麻雀 #週末唔再廢 #香港好去處 #性價比高 ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ **🎟️ 預約席位** 為確保男女比例平衡與社交質素，所有席位以收到轉賬確認為準。 * **查詢/報名 WhatsApp：** 91622624 * **一鍵報名：[https://wa.me/85291622624?text=我想報名參加6月27日週末玩樂派對](https://wa.me/85291622624?text=%E6%88%91%E6%83%B3%E5%A0%B1%E5%90%8D%E5%8F%83%E5%8A%A06%E6%9C%8827%E6%97%A5%E9%80%B1%E6%9C%AB%E7%8E%A9%E6%A8%82%E6%B4%BE%E5%B0%8D)** * \*參加者多於 whatsapp 直接報名, Meetup報名人數不準 **【轉賬方式】** * **PayMe 連結：** [https://payme.hsbc/kuuu](https://payme.hsbc/kuuu) * **FPS 轉數快：** 91622624 * *請於轉賬後 WhatsApp 截圖至 91622624 確認* ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ ⋱⋰ **🌟 關於 KAIROS 刻遇** 我們持續優化每一場聚會的質地，致力於在繁忙的都市中，為優秀的靈魂打造更舒適、更有深度的連結場域。 📅 刻遇日程 Jun 19 (Fri) 5pm-11pm：🏖️端午假期玩足 6 粒鐘！大型派對🎉 [https://www.meetup.com/kairos/events/315194816/](https://www.meetup.com/kairos/events/315194816/) Jun 20 (Sat) 5pm-12mn：🎤✨【7小時🎶唱K Party】👫👭👬✨🎉🥳 [https://www.meetup.com/kairos/events/315085059/](https://www.meetup.com/kairos/events/315085059/) Jun 27 (Sat) 5pm-11pm：🎉【週末玩樂大型派對】🎊 [https://www.meetup.com/kairos/events/315198026/](https://www.meetup.com/kairos/events/315198026/) Jun 28 (Sun) 4pm-10pm：🎤✨【6小時🎶唱K Party】👫👭👬✨🎉🥳 [https://www.meetup.com/kairos/events/315129600/](https://www.meetup.com/kairos/events/315129600/) Jul 1 (Wed) 5pm-11pm：🏖️七一假期玩足 6 粒鐘！大型派對🎉 [https://www.meetup.com/kairos/events/315195254/](https://www.meetup.com/kairos/events/315195254/) Jul 4 (Sat) 5pm-11pm：💘【週末配對玩樂派對】玩住玩住，可能就脫單！💑💖 [https://www.meetup.com/kairos/events/315310009/](https://www.meetup.com/kairos/events/315310009/) Jul 11 (Sat) 5pm-11pm：🎉【週末玩樂大型派對】🎊 [https://www.meetup.com/kairos/events/315309583/](https://www.meetup.com/kairos/events/315309583/) 🎟️ 報名與留位 名額稀缺，請透過 WhatsApp 或 Meetup 預約你的席位： 📲 WhatsApp 直接報名： [https://wa.me/85291622624?text=我想報名參加活動](https://wa.me/85291622624?text=%E6%88%91%E6%83%B3%E5%A0%B1%E5%90%8D%E5%8F%83%E5%8A%A0%E6%B4%BB%E5%8B%95) 期待在更趨近完美的時光中與你相遇。 「不為消磨時光，只為刻畫靈魂。」

Reading is important because it develops your mind and gives you excessive knowledge and lessons of life. 開卷有益！大家最近有冇讀到一啲好書呢？不如出黎分享下讀書心得呀？參加呢個讀書活動，分享好書，分享喜悅。😊 有興趣參加可以WhatsApp我：95182994

都市人生活繁忙，好多時食晏唔係趕頭趕命，就係一個人外賣返office對係電腦食？ 唔想再係咁,其實可以好簡單,既然大家都面對同一個問題,咁就一於開個慢活人生午餐谷,定期午餐聚會,咁就唔駛一人食晏la 又搵到飯腳又可以識到新朋友,仲唔係雙嬴XD - 謝絕一切保險、基金、傳銷、直銷、課程、水機、NUSKIN、HERBALIFE等人士

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Where innovation meets practicality. Join us in **Columbus, OH** for our **immersive event** featuring dynamic, audience-driven demonstrations showcasing the groundbreaking features of our software. We'll cover a wide range of topics, from Manufacturing and Accounting to Inventory Management, Sales/CRM, and eCommerce, as we **delve into the capabilities of Odoo 19**. Discover how it can transform your business processes and support your journey towards digital transformation! Attend for FREE -[ ](https://www.odoo.com/r/dKG)**[Register now!](https://www.odoo.com/r/QU4)** For any inquiries, feel free to reach out to us at ellee@odoo.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

Odoo Academy is a series of **one-day**, **FREE training** sessions where participants can learn directly from our **seasoned experts**. Master a specific **Odoo application** or delve into **industry-specific** functionalities. Join us in our **Columbus, OH** for hands on training in Odoo's Accounting app and take your business to the next level! Training will be given in **ENGLISH**. Lunch is **included**. Participants must bring their **OWN laptop** for the practical exercises. For any inquiries, feel free to reach out to us at ellee@odoo.com. [Register Here Now! ](https://www.odoo.com/r/8yd)**[\[](https://www.odoo.com/r/gO9)Limited Seats Available!]**

Come chat about Atlassian tools and best practices at the Reynoldsburg Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-reynoldsburg-5/.

Come join us for lunch together at Bendi Wok, one of my favorites!