There is a question that is very similar, which is – “Why do schools require uniforms?”My son’s high school is an arts school, where most students study performing arts, broadcasting, fine arts, and other artistic majors. One advantage of such a school is that the average attractiveness of students is higher compared to regular high … Read more
(Click the public account above to quickly follow) Author: Blog of the Ordinary Road my.oschina.net/zhoukuo/blog/335788 If you have good articles to submit, please click → here for details 1. Webbench Webbench is a very simple website stress testing tool used under Linux. It uses fork() to simulate multiple clients accessing the specified URL simultaneously, testing … Read more
![Xiangteng NPU Chip [6] - Chip Usage Guide and Software Development Reference Materials Summary](https://boardor.com/wp-content/uploads/2025/09/e619b3bf-04b3-4fde-988e-b8ffe7bffc17.jpg)
The Xiangteng NPU chip HKN201 neural network processor is a domestically produced, high-performance, multi-core NPU processor launched by Xi’an Xiangteng Microelectronics Technology Co., Ltd., aimed at strong real-time, high-performance, and high-concurrency application scenarios.Applications of the HKN201 neural network processor chip can refer to the NPU chip inference case guidance and Linux platform application guidance documents. … Read more
When I first started learning C++, I found it quite challenging. The programs I spent a lot of effort writing were either just simple arithmetic calculations or displaying a few numbers and letters in a dark console window. Compared to those cool games and powerful software, they seemed insignificant. At that time, I thought to … Read more
1. Exception Handling Practices When writing C++ code, unexpected errors and exceptions may occur. To make our code more robust and reliable, we need to use the exception handling mechanism to handle these situations. 1. Writing Exception Handling in High-Quality Code When writing high-quality code, we should follow some guidelines to design and write exception … Read more
ABOUT ME “Years of experience in R&D at major internet companies. Focused on computer principles, AI, and full-stack development. Sharing insights on industry development, career planning, and life experiences.“ In today’s rapidly developing information technology landscape, technical positions in the IT field have become synonymous with high salaries and great potential.Faced with six core directions: … Read more
作者｜David Robinson 译者｜足下 Stack Overflow 最近的调查显示，Python 已经成了发展最快的主流编程语言，也是 Stack Overflow 上来自高收入国家的访问中，点击量最高的标签。为什么突然间 Python 就发展如此快了？ 1 写在前面 本文翻译自“Why is Python Growing So Quickly?”，翻译已获得原作者 David Robinson 授权。原文链接： https://stackoverflow.blog/2017/09/14/python-growing-quickly/ Stack Overflow 最近的调查显示，Python 已经成了发展最快的主流编程语言，也是 Stack Overflow 上来自高收入国家的访问中，点击量最高的标签。 为什么 Python 发展得这么快？Python 的应用范围非常广，从网站开发到数据科学，再到 DevOps，到处都可以看到它的身影。所以值得认真研究一下 Python 最近到底是在哪些具体的方面应用得更广了。我是一个使用 R 语言的数据科学家，我对 Python 在我从事的领域内的发展很感兴趣。在本文中，我会从另一个角度解读 Stack Overflow 的数据，理解具体是哪些方面的 Python 应用在增长，以及在什么样的公司和组织中 Python 用得最多。 分析得出了两个结论。首先，对 Python 的使用发展得最快的主要有以下几个领域：数据科学、机器学习和学术研究。这一点从 Pandas 包的使用增长率就可以很容易看出，这也是网站上和 Python … Read more
Produced by | OSC Open Source Community (ID:oschina2013)Following the call to stop using C/C++ for new projects and switch to Rust, Microsoft Azure CTO and Sysinternals lead developer Mark Russinovich’s recent social media post criticizing Git has sparked widespread discussion. He stated: Git once again makes me want to pull my hair out. It has … Read more
Code Refactoring Techniques in C Language Development In software development, code refactoring refers to the process of improving and optimizing existing code without changing its external behavior. Proper refactoring can enhance the readability, maintainability, and performance of the code. This article will introduce some basic code refactoring techniques in C language development and demonstrate how … Read more
1. Download FreeRTOS Official Website https://www.freertos.org/ 2. Source Code Composition Directory Composition FreeRTOS-LTS ├── aws │ ├── aws-iot-core-mqtt-file-streams-embedded-c │ ├── device-defender-for-aws-iot-embedded-sdk │ ├── device-shadow-for-aws-iot-embedded-sdk │ ├── fleet-provisioning-for-aws-iot-embedded-sdk │ ├── jobs-for-aws-iot-embedded-sdk │ └── sigv4-for-aws-iot-embedded-sdk ├── CHANGELOG.md ├── CODE_OF_CONDUCT.md ├── CONTRIBUTING.md ├── FreeRTOS │ ├── backoffAlgorithm │ ├── coreHTTP │ ├── coreJSON │ ├── coreMQTT │ ├── … Read more