On Apple Silicon, you can easily download the Intel version of Python and experience low performance due to the overhead of Rosetta translation. Adding fuel to the fire, managing multiple Python versions can be a nightmare. …

Sometimes, we need to test out communication protocols like UART and I2C on two Arduino boards. Based on my experience, the testing experience on the Arduino IDE is far from optimal. First, you have to create a separate instance of the IDE in order to open two serial ports simultaneously…

There are many tutorials out there on how to set up a Raspberry Pi 4 as a Clash server. However, in my case, I’m using the Pi as a desktop replacement. After some research, I noticed that most Clash clients like Clash for Windows and ClashX do not support Raspberry…

上期介绍了繁简分化的由来，提到核心简化字共有515个，不过加上类推简化字就超过了2000个。许多繁体字能模糊辨识，有些字却因为差异太大而看不懂。学习都是从易到难，我们这一期就先来介绍一下怎么熟悉繁体字。 把手机语言设定为繁体中文 平常大家用手机时间多，对各种常用软件和界面都已经熟悉，把系统语言该成「繁体中文」不会带来太大冲击。当大家看习惯了新界面，在操作的时候不再犹豫，就熟 …

概况 初次阅读繁体字书籍会感到吃力，有些字能模糊辨识，有些字却因为差异太大而看不懂。 下面是前一句话的繁体字版，大家可以试着读一读： 初次閱讀繁體字書籍會感到吃力，有些字能模糊辨識，有些字卻因為差異太大而看不懂。 繁简分化的变迁 五四新文化运动时期，许多学者把国力的落后归咎于教育的落后， 又把教育的落后归咎于汉字的落后。学者钱玄同发表声讨汉字的檄文，认为取消汉文改采英文或法 …

JavaScript affords us so much flexibility that we can sketch up a program in minutes. Sketching is excellent for trying out new concepts or experimenting with new techniques. However, when we are trying to produce scalable and reliable software, sketching often produces unmaintainable spaghetti code. I propose a simple structure…