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    --- GA: UA-34467841-15 --- Lightning Talk - SITCON 2020 === <blockquote> </blockquote> ###### tags: `SITCON 2020 共筆` `SITCON 2020` `2020` `共筆` `R0` {%hackmd dTfmj-h3QvSA0myqavKbxg %} > 請從這裡開始 # 用心理學提高你的 Coding 效能 by Eason 投影片連結: https://tg.pe/xad9 <!--有人要打嗎 應該沒吧--> <!-- 應該吧 --> <!-- 我不知道 --> <!--問一下 有人YTP缺人的嗎(? 這屆被隊友拋棄 SO SO Anybody?--> ## 古典制約 又稱條件反射 > `If 刺激 then 反應` ## 重複久了,就會變成習慣 ## 表現前儀式 在運動界,選手會有同樣的前置動作 **這技巧你也可以!!!** 發展自己的表現前儀式 ### 以講者為例 1. 換眼鏡 2. 綁上柔道帶 3. 深呼吸 4. 開始 coding ### 參考, 可能的 PPR 做法 - 聽音樂 - 特定位置 - 特定鍵盤 ## **使用制約,提高效率** <!-- 貓貓 ~~~ --> --- # Awesome Chatbot [台語議程(?)] [repo](https://github.com/Chatbot-Taiwan/AwesomeChatbots) 有 chat bot 會使用(台語) 佮這個 readme (該機ㄌㄟ綠密) 看冊啊(ㄎㄨㄚˋ 雌欸 ㄚ) 看無喔,掃QRcode啊(ㄎㄨ阿 ㄇ哦 掃QRcode ㄚ) <!--我盡力嘞--> > 如果有興趣的可以打個星星 (國語) > 來我的 github 共我 follow 一下(台語) >[name=講者] <!--聽不懂他的台語拉.--> <!-- XDDDDD --> <!--卡小心ㄟ 燒都的到喔--> --- # 對不起,JavaScript 中間不能空格 第一屆道歉大會,正式開始 > 真的沒在寫JS > COSCUP 全大寫ㄚ > coscuip > ㄚ怎麼會沒有時間ㄌㄋ <!--這個圈子越來越友善了--> > 我就要 Live Demmo 我就任性 [commitizen tool](https://github.com/commitizen-tools/commitizen) > SITCON 也要大寫 <!--PYCON 大寫--> <!--笑鼠--> <!-- XDD --> --- # 媽,我也想要 cloud gaming 因為想打電動,所以想了一下該怎麽辦 去年的議程 [用虛擬化技術來玩遊戲?能動嗎?](https://sitcon.org/2019/agenda/e631bc05-685f-4613-bf3b-7c222fbae65d) 有介紹虛擬化打電動,但還是得有一張顯示卡 然後發現 PChome 顯卡好貴 荷包君空空如也 :arrow_right: 想其他辦法 - 大公司推出 cloud gaming 方案 > 可是台灣都沒辦法用 QQ * 之前 Parsec 賣過 Cloud Gaming 服務 * 當時跟 AWS 和 Paperspace 合作 * 發現AWS好像可以用 * 可是 EC2 g2.2xlarge instance type 一小時要 1 美元 * 好像有點貴,有沒有其他辦法 * EC2 Spot Instance * 用相對便宜的價格租到便宜的機器 * 但價格會浮動,不保證折扣程度 * 以東京地區費用為例 * g2.2xlarge * 隨需費用為每小時 1.01 美元 * Spot 費用為 0.3814 美元 * 節省 60% * 後來又發現 AWS 有新的機型 g4dn.xlarge * 4 核心 Intel Cascade Lake 處理器 * 16G 記憶體 * 額外 125GB 儲存空間 * Nvidia TESLA T4 顯示卡 (有 RTX) * 以東京地區費用為例 * 隨需費用為每小時 0.894 美元 * Spot 費用為 0.397 美元 * Spot 價差跟 g2.2xlarge 沒差很多 * 當然用新機器 * 台灣到亞洲地區的機房延遲 * 從台灣到日本大約 45 ms * 從台灣到香港大約 20ms * 延遲還算可以接受,不是玩要求延遲的遊戲的話沒什麼問題 * 寫了個小腳本用來協助開機器 * [TsundereChen/terraform-aws-cloud-gaming](https://github.com/TsundereChen/terraform-aws-cloud-gaming) * 但還有些步驟需要人工,例如 * 安裝顯示卡驅動 * 安裝 Parsec, Steam...等等 * 期待未來能利用工具自動完成 * 這樣的方式可能適合的對象 * 不想花一大筆錢買顯示卡的人 * 打電動的頻率不高(如兩週以上一次) * 有穩定且高速的網路可以使用的人 遊戲技術好不好就要看個人了 > 這應該是第一次有人在 lighting talk 打遊戲了吧XD > [name=主持人] --- # 三分鐘內教你用 500 元做雷雕機 - 光碟機 \*2 - 電腦的電源供應器 - 雷射頭 500mW 650nm - A4988 - Atmega328 也可以用arduino開發板 - ESP01 - 其餘小電料 總價格 NT$400-500 ### 雷射對焦 就跟放大鏡一樣 冒煙就對了 ### 馬達調整 再來一顆光碟機(? 冒煙就再拆一個 ### 無線傳輸 補隻鯊魚 (WireShark) 其實只要確定Telnet有接上就好 [LaserGRBL](http://lasergrbl.com/) :::danger **安全聲明** 雷雕機存在一定危險性(被雷射打到眼睛 燙到 點燃物品等等情況都是可能發生的)製作時一定要注意安全 投資雷雕機有賺有賠 製作前請詳閱... 抱歉 公開說明書還沒寫QQ ::: [講者的fb](https://www.facebook.com/profile.php?id=100000404602747) 之後整理好文件會再發文 有興趣的話可以加個好友關注一下XD --- # 這是我的鍵盤 它很棒讓你看看 它超好用 如果你沒看過 現在讓你看一下 可憐延畢生 成大前社長 故事開始在 2019 COSUP ErgoDoxTW 以前是為了打字機 現在可以改成直線排列 BUT 這三顆要用哪個手指按ㄋ :arrow_right: Dactyl-ManuForm 大拇指掌握六顆按鍵 > 我的整線超棒 [QMK Firmware 開源韌體](https://docs.qmk.fm/#/) ### 就算有好鍵盤論文也不會打的比較順利 > 祝福各位也能有一把好的鍵盤 --- # BFG Snap 工商 ### Speaker 林博仁 BFG ### 能幹麻? - 刪除大檔案> - 刪敏感資料 (Key之類的) ### 為啥要打包 snap - 他是 java jar,無法自動更新 - 自動更新 - snap 文字界面友善 ### 源碼 [BFG-Snap](https://github.com/Lin-Buo-Ren/bfg-snap) <!--滿滿的LIVE DEMO 讚---> --- # 如何在程式社團釣出大神 ### Speaker 楊承昊 Jerry Yang tico88612 ### 常見姿勢 - 常見招式 1. 問基礎問題 請問要怎麼編譯 (WORD 介面) 2. 想一個現今不可能的任務,再去扯一些業界~~食物~~實務 e.g. 費氏數列真的是 $O(1)$ 嘛 [如何問一個讓人願意回答的問題](https://blog.yangjerry.tw/2019/11/21/how-to-ask-a-good-question/) ### 好問題會得到一個大神解答 ### 爛問題會得到“很多”大神解答 ### Slide https://hackmd.io/@tico88612/sitcon2020-fishing-dalao 感謝 FB 留言的大神們當我的 Talk 素材(本人如果想公開或是下架,請直接私訊我處理) ### 講者資訊 Website: https://yangjerry.tw/ Blog: https://blog.yangjerry.tw/ Facebook: https://www.facebook.com/tico88612 GitHub: https://github.com/tico88612 --- # 什麼是開放式議程?可以吃嗎? pcc 宏宏 allen 你的腦波已經被改造了.jpg 開放式議程是讓年會變有趣的東西 Allen PCC 心物二元論 唯物論 副現象論 --- ## 哭啊!想不到名稱 > 議程名稱可能涉及小夫 > [投影片連結](https://hackmd.io/@rice9971/lighting-talk) Macaca Hackathon 中山大學 資安社+程式設計社 吱吱盃黑客松 ### WHY > 沒有人做這個 > 你先承認你就是沒有人 自己學校的服務自己改 ### 降低成本 - 學校:外包、維護、隱私 - 學生:安全、隱私、UX ### 帶起南部的 hacker 風氣 ### How? - 2部分、3階段 - 提案、投票、黑客松 ### 線上投票 > 有人幫我們寫嗎? ### 黑客松 一天4餐吃到飽 ### Problems - 學校行政效率 > 兩個禮拜一直Ping 沒有回覆 - 技術是否足以實現想法 - 人力短缺(主辦=工作人員=兩個人) - 技術是否足以實現想法 - 活動成果是否能對贊助商交代 ### Reference - g0v - 總統盃黑客松 ### Contact - @rice9547 - @sccmeow [活動規劃 HackMD](https://hackmd.io/@NSYSUISC/hackathon2020) <b>活動官網建置中</b> <!--@Line24--> <!--小夫呢--> <!--涉及政治不正確吧?--> ## 會後問卷 - [會後問卷](https://docs.google.com/forms/d/e/1FAIpQLScry6AIAodm_QFmz1WRLzJH-iTSsFJkv3V3-tex74KQXXYKDQ/viewform)

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