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2026 年 1 –3 月随笔 / Jottings in Jan–Mar 2026
本篇随笔涉及 IT 行业、人文与社会等。 The jottings refer to IT industry, culture & society.
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2025 年 2 –5 月随笔 / Jottings in Feb–May 2025
本篇随笔涉及 IT 行业、人文与社会等。 The jottings refer to IT industry, culture & society.
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2024 年 7 –10 月随笔 / Jottings in Jul–Oct 2024
本篇随笔涉及 IT 行业、人文与社会、商业等。 The jottings refer to IT industry, culture & society, business.
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人工智能的真实现状 / Actual status of AI
本文针对大众视角对人工智能当前发展的理解，特别提醒其中存在的偏差和谬误，主旨在于祛魅和劝退。 This post particularly reminds common people their mistakes and fallacies in the comprehension of the current development of artificial intelligence, aiming at disenchanting the current situation and discouraging rushing into the career.
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2024 年 5 –6 月随笔 / Jottings in May–Jun 2024
本篇随笔涉及：科学与技术（海王星的颜色、中文打字机），计算机技术（龙芯架构动态），电力行业（电力改革），人文与社会（逆否命题、智能与自动化）。 The jottings refer to Science & technology (colour of Neptune, Chinese typewriter), computer technology (News on LoongArch), power industry (power industry reformation), culture & society (converse-negative proposition, intelligence vs. automation).
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2024 年 3 月随笔 / Jottings in Mar 2024
本篇随笔涉及：科研（昆虫趋光性的新解释），IT 行业（Evernote 的变化），计算机技术（Dvorak 键盘布局（续）），文学（对《三体》系列的评价）。 The jottings refer to scientific research (new explanation to phototaxis of flying insects), IT industry (change of using Evernote), computer technology (Dvorak keyboard layout (cont.)), literature (Reviews on LIU Ci-xin’s “Remembrance of Earth’s Past”).
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2023 年 10–12 月随笔 / Jottings in Oct–Dec 2023
本篇随笔涉及 IT 行业（电视的交互、桌面软件的交互、寄生软件），人文与社会（帕累托前沿、想象与现实的差距）。 The jottings refer to IT industry (interaction with a TV, user interaction of desktop softwares, parasitic softwares), culture & society (Pareto front, when fantasy meets reality).
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2023 年 7 月–9 月随笔 / Jottings in July–September 2023
本篇随笔涉及：科学与技术（中国载人登月初步方案），IT 行业（人工智能最适合的一类领域、大型语言模型、技术投资怪状），计算机技术（Dvorak 键盘布局），自然（极端天气），人文与社会（「妥协创造价值」）。 The jottings refer to science & technology (general plan of China crewed moon landing), IT industry (a territory highly suitable for AI, large language model, weird inclination in technology investment), computer technology (Dvorak keyboard layout), nature (extreme weather), culture & society (“compromise creates values”).
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C++ 多线程改造参考 / Reconstructing C++ functions to multi-threaded
本文为 2023-07-25 所做讲座的文稿，针对将 C++ 代码进行多线程改造的需求给出基础概念、相关技术和注意事项等，供参考。（注：文稿内容仅含概要，不做详细解释；文稿内容经过脱敏处理。） This post is the presented script of the lecture given on 2023-07-25, aiming at guiding the reconstruction of C++ functions to multi-threaded ones, containing the basic concepts, related techniques, and practical notes. (Note: The script only contains essentials, most of which are not explained in detail; the script has been…
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C++ 代码格式化方案配置 / Configuring C++ code format
为了在多人协同下保持 C++ 代码格式（特别是缩进）的统一，避免代码库提交历史中频繁出现无谓的格式变化而使有意义的修改难以追溯，在此给出在 IDE/代码编辑器中保持代码格式一致性的一种配置方案。 In order to maintain the consistency of C++ code format (esp. the indentation) during collaboration, and prevent the frequent meaningless format changes in a repository’s commit history, which may hinder the tracing (blaming) of the actual code changes, this post gives possible configuration for keeping the code format consistency among several…