They only make things more complicated, and unmanageable. We should reduce the things one must remember. https://www.joelonsoftware.com/2005/05/11/making-wrong-code-look-wrong/ CS107 https://see.stanford.edu/Course/CS107 a handout https://see.stanford.edu/materials/icsppcs107/06-Computer-Architecture.pdf

2023-07-14 如果我要建一个国家，我想叫它燕国。 这是一个美丽的名字。 秦时明月中，“燕国的雪…” 包含了多少感情呢？ 2023-10-25 https://sodacris4.wordpress.com/2023/10/25/a-bit-of-past/ 2023 lunar new year https://www.youtube.com/watch?v=EBXklfX6W2k 2023-08-07 https://materiaalit.github.io/qt-mooc/part2/ 2023-09-18 https://en.m.wikipedia.org/wiki/Ayumi_Hamasaki Her voice has both teenager and adult feeling. Something like teenage school girl. I can’t resist loving her. https://music.youtube.com/watch?v=7pGf9UhzI8Y&si=MbKo_hc5O8nlvDMM 2023-01-10 Hidden feature of my Phone: TalkBack https://support.google.com/accessibility/android/answer/6007100 I accidentally turned it on when taking taxi, and don’t know how to turn off.. (and I don’t know why I can’t swipe. Every click is so slow. I rebooted my phone two times, and it is still in this mode.) until my colleague help me search it. ...

A nightmare 一个狭窄昏暗的房间。郑翔宇安静地坐着，仿佛掌握着一切。杨丽正在向他倒茶。 史英迅 这是你的爱好吗？ 工作环境 人们都想要2个显示器。总是缺显示器。 显示器是最便宜的。非常伤害眼睛👀。 我买的580的显示器，质量好很多。 实验室里都是噪音。 我的一个同事 喜欢买彩票。 经常出差。 和刘玉龙住同一个房间。 我在餐厅听说有人要在WT上开发应用。 他：“在WT上开发应用？（疯了吧？聊天💬还要监控？” 同事关系 一个同事和郑翔宇在同一个房间。果然，1年后，他老婆生了。 mastodon posts 2023-10-20 I complained to my boss that there’s no place to eat except the restaurant in company. He is surprised: “Why don’t you eat in restaurant?” And now after I have eaten in the restaurant, I have a stomachache. Since the food there was of bad quality. In the past few weeks, I hardly can find a proper place to eat when ordered a food delivery. ...

Recently I watch Livestream - when the streamer heard about Germany - the reaction was plain. https://m.twitch.tv/videos/2345599111, Time 1:06:37 I realized average Chinese don’t really know Germany. In China, people only have the impression of Nazi Germany. This is due to CCP’s propaganda about its role in the second world war, to establish its position as a Chinese official leader. German’s life was pretty fun: https://www.youtube.com/watch?v=2aqDDfidLHA&list=PLTuTOkjXVFXKcFv4zfcns4eniuU55Hng7&index=10

挑选住房 离公司近；有树林；有电梯；安静； Bad ari will hurt health. Long commute destroys leisure time. 需要避免的位置：天通苑；立水桥；石景山；二号线；8号线 如果房子里的马桶不好需要立即换。 装修 第一步是购买床垫。需要两个9cm床垫。 然后是购买各种生活必须用品。 冰箱很重要购买水饺后吃饭不必发愁。 可以搭配微波炉。 不要忘了小桌子和宜家的椅子。 需要买台灯。 门的隔音一般不好需要买隔音条。 如果墙壁开裂掉皮需要买墙纸。 购买挂画贴在墙上如果难以贴直需要激光瞄准。 洗澡需要热水充足最好先消毒。 需要要购买浴巾。 洗衣机排水需要接一下。 需要隔音耳机和耳塞。 床上要铺床笠购买沾纸器清理灰尘。 生活必须用品 购买多把剪刀。茶香纸巾矿泉水牛奶。 湿巾。 装修必须用品 多个卷尺纸胶带。螺丝刀扳手钳子。 防水胶。厨房手套。一次性橡胶手套。 洗发露厨房清洁剂。洁厕灵。 盖盖的垃圾桶家里厕所都可以使用。 Soft things we must need before go home 。睡眠部分 买工具量床的尺寸 钳子，锤子，螺丝刀 箱子来装这些工具 。购买手套，口罩，眼罩 测量 购买床垫 —-视频沟通 购买3m耳塞 保暖部分 购买保暖耳罩，保暖手套 购买羽绒服 洗浴部分 打量浴室情况 购买软管，喷头，消毒液 热水是否足够？ 购买浴巾 厕所 无解 购买湿厕纸 。食物部分 购买矿泉水，电饭锅 购买桌子 冰箱清理，购买密封条 。 厨宝安装，洗洁精，抹布 。 购买插排分布电线 购买厨房纸 购买漏勺，铲子，瓷碗 购买筷子 购买苏伯汤 购买牛奶，水饺 查找市场，午餐包子，鸡蛋，鸡腿等 购买零食，豆干 学习和沟通 购买灯具 安装吸顶灯，购买梯子 。 分布插排和电线 购买乳胶坐垫，椅子 维修家中手机电脑 衣物及洗涤 洗衣液等 家中电线 排水 Final words Decoration need to advance with time. So don’t subject to these things exactly; think further.

C++ should not get its position by abusing C. For complex projects, to build is a pain; zig can help. Clangd is acutually broken on Windows without Visual Studio. we need code browser to browse code without IDE, and to document fundamental structures and debug paths. Rewrite C/CPP code in another language is not an option; (fish/cryptography) Vast human/CPU time needed; of course I cannot afford them. We need new attitude and help!

Recently I’m revising the basics. After read I want simple, not just easy, I realized that my knowledge about simple things - C - was not enough. C++/Qt softwares are bloated creating GUI using C was so fast and simple. Windows API history: https://github.com/TransmissionZero/Win16-Example-Application I don’t quite understand threads and C language. Books: K&R C, might be hard to read; just as a reference. Head First C A simplified version of CSAPP: Think OS Semaphores: https://greenteapress.com/thinkos/html/thinkos013.html, a little book: https://greenteapress.com/semaphores/LittleBookOfSemaphores.pdf some demos I accidently discovered OPC, which has been used for many years in some ships for oil pressure commuication. I remebered a dispute about using a cracked software, which was detected as virus by Windows Defender, with my colleague. ...

From bigger picture: after the end of culture revolution, the college entrance exam was resumed. Education become a symbol: the previous middle class use them to resume their position. Then from top to down, education become a tool. I suffer excess homework since childhood, so I’m always looking forward to playing some games. My first phone Back in home, my mother controlled everything. It seems like new year. My relatives comes; my aunt give me a red pocket; I used them to buy a phone. ...

I use some liquid markups in Jekyll, they are not available in Hugo. I made a script to convert them: import re from pathlib import Path CURRENT = Path(__file__).resolve().parent posts = CURRENT.parent.joinpath(r"content\post") mds = posts.glob("*.md") for md in mds: content = md.read_text(encoding="utf8") target = [] # working:  for line in content.split("\n"): #  if "site.url" in line: line = re.sub(r"{{ *site.url *}}", "", line) # content = content.replace("{{ site.url }}", "") # print(line) elif "relative_url" in line: print("from:", line) # {{ 'assets/package-result.png' | relative_url }} line = re.sub(r"{{ *'(.+)' *\| *relative_url *}}", r"/\1", line) print(line) target.append(line) md.write_text("\n".join(target), encoding="utf8") I get some whitespace differences, but I git rid of them by: ...

Inspiration: https://nicolasfella.de/about/ Install scoop install hugo On Linux: - run: git submodule update --init --recursive - run: sudo apt -y install wget - run: wget https://github.com/gohugoio/hugo/releases/download/v0.140.2/hugo_0.140.2_linux-amd64.deb - run: sudo dpkg -i hugo_0.140.2_linux-amd64.deb - run: hugo Migrate create an empty directory, don’t store anything in it (yet) run: hugo import jekyll <jekyll dir> <new dir> deploy I use firebase hosting. it’s great. after thoughts I run to issues when use ruby. more on that later. Old blog was still functioning: https://blog-sodacris.web.app/