Liangxu, a self‑taught IT professional now working as a Linux development engineer at a Fortune 500 multinational, shares extensive Linux knowledge—fundamentals, applications, tools, plus Git, databases, Raspberry Pi, etc. (Reply “Linux” to receive essential resources.)
Genshin Impact combines Unity's C# scripting, C++ engine cores, Go/Java server back‑ends, Python tooling, and even hand‑written assembly to balance performance and development speed across its massive AAA open‑world game.
The article explains how functional programming’s emphasis on immutability and composability can dramatically reduce bugs, simplify testing, and improve maintainability, illustrated by a real‑world automotive sensor module that saw a 30% code‑size cut, an 80% bug drop, and test coverage rise from 40% to 90%.
The author, an experienced embedded engineer, recommends C, Python, Shell, and Go as the top four languages for most scenarios, explaining each language's strengths, typical use cases, and trade‑offs while noting when other languages like Java or Rust might be appropriate.
The article explains that system calls are triggered by CPU‑provided privileged instructions (e.g., int 0x80, syscall, svc), with compilers translating high‑level calls into these instructions, and why user‑mode programs cannot access hardware directly for security reasons.
The article argues that Chinese developers can build a language, but achieving popularity requires a strong ecosystem, community contributions, killer applications, and open‑source practices—factors that current domestic projects often lack.
The article argues that HTML and CSS lack logical constructs, loops, and variables, making them markup and styling tools rather than true programming languages, which require Turing‑complete capabilities such as conditionals and algorithmic reasoning.
The article analyzes practical technical drawbacks of Chinese identifiers—pinyin ambiguity, input‑method interruptions, encoding issues, and poor ecosystem support—while distinguishing that Chinese comments are acceptable, concluding that English identifiers remain the most efficient communication method for global collaboration.
The article examines the hidden pitfalls of C‑style for loops, explains how languages like Python, Rust, Swift and Go replace them with safer, more readable constructs, and discusses when the traditional C for loop remains advantageous for low‑level or performance‑critical code.
The article recommends a progression of open‑source projects—starting with libevent, then muduo, Redis, and finally nginx—to help developers master C/C++ network programming through hands‑on exploration, performance tuning, and debugging techniques.
The article examines how AI‑driven code completion boosts productivity but can erode fundamental programming skills, illustrated with anecdotes, a real‑world TCP server failure, and practical advice for balancing tool use with deep understanding.
