今天是 2024 即将收尾的最后一个月，我看到很多平台都有在发年度的 recap，像 reddit 啥的，我也想写一篇年度总结，记录一下这一年发生的事情。 2024 年终总结 一 ...继续阅读 (6)

When I use neovim treesitter incremental selection, it randomly crashes, but I cannot stable reproduce it. And I found some issues and complaints about this issue, but no solution. So I decide to write a blog post to record this issue and the solution. related issues: https://www.reddit.com/r/neovim/comments/10wwkft/comment/j7qla2q/?utm_source=share&utm;_medium=web3x&utm;_name=web3xcss&utm;_term=1&utm;_content=share_button https://github.com/neovim/neovim/issues/24336 https://github.com/neovim/neovim/issues/25254 https://www.reddit.com/r/neovim/comments/18dn4qt/treesitter_incremental_selectio ...继续阅读 (93)

NixOS users often face situations where the latest software versions have issues, but the NixOS channel only offers the fixed versions. Here’s how to use an older version of software: According to the blog post How to use old versions of software in NixOS, you can follow these steps to use an older software version: Search for the old version of the software Use https://lazamar.co.uk/nix-versions/ to search for old packages. ...继续阅读 (39)

Yabai Sometimes Puts Windows Below Other Windows I’ve been using yabai on my company’s MacBook and noticed it sometimes places windows below others, a behavior not observed on my personal MacBook. By running yabai -m query --windows, I discovered differences in window layouts between the two machines: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 [ { "id": 140, "pid": 1087, "app": "iTerm2", "space": 2, "level": 0, "layer": "normal", "opacity": 1. ...继续阅读 (40)

今天是 2023 年的第一天，我想写一篇年终总结，回顾一下 2022 年的一些事情。 同时也是一个自我的回顾。 2022 年终总结 2022 年是一个不大顺利的一年， 似乎因为经济下行 ...继续阅读 (35)

This article will not tell you how to configure neovim step by step, but will tell you some “Tao” about PDE, not the specific practice of “Art”. Introduction to neovim and PDE Seeing TJ’s YouTube introduced the use of neovim as a PDE, it was interesting, so I tried it myself, it felt good, so I recorded it. What is neovim Neovim is a branch of vim, vim is a text editor, neovim is a branch of vim, its goal is to provide a better vim, not a substitute for vim. ...继续阅读 (29)

连续三个命令的序列，重复执行了第二次，那么就建议你将它写成一个 Shell 脚本 – blog.fleeto.us 最近越来越发觉 shell 是一门可以代替 python 作为 devops 的工程师的第二门语言. 因为日常 ...继续阅读 (34)

篇幅只占20%、然而有效性却达到80% -二八法则 本文你能学到什么？ 在本文中，我们将学习到如何使用二八法则来省力轻松学习 linux 文本处理命令 awk。 ...继续阅读 (26)

What can you get from reading this article This article mainly talks about some things you need to do after coming to work in Singapore. By reading this article, you can get some necessary things you need to do after landing in Singapore, such as renting a house, applying for a bank card, etc., to prevent everyone from stepping into pitfalls. Renting a House The first important thing after coming to work in Singapore is to rent a house. ...继续阅读 (25)

Docker 其实并不是一种新技术，而是一个新瓶装旧酒的工具。 其实我在大学上学的时候就用过 Docker，那个时候还是 17 年左右，Docker 还是如日中天的 ...继续阅读 (29)

Some Practices and Thoughts on Writing Maintainable Code Recently, I have been modifying a piece of historical code that has a distinct style and has been handled by many hands. I found that there are many mistakes in the design of the code. This makes it very difficult for me to modify the code and add new features. This article is written with personal emotions, so there may be some subjectivity. ...继续阅读 (35)

The value of a person lies in finding connections between memorized information. I previously recommended bidirectional link software to my friends for rote memorization, and many people asked me “Why use bidirectional links? What are the benefits?”. I will write a short article here to answer these questions. I have tried many note-taking software before, such as Notion, Evernote, and even Typora managed directly with git. Most of the time, I didn’t have the motivation to take notes. ...继续阅读 (31)

Procrastination always allows us to live in peace, but the problem does not disappear. – “Pomodoro Technique Illustrated” Current Issues Stress causes anxiety, there is always a lot of pressure in Internet companies, some come from overly high OKRs, some come from colleagues' push, and even you will put a lot of pressure on yourself. For me, it might be all of these, and possibly the pressure given by the morning meeting and weekly report. ...继续阅读 (34)

The bigger the interface，the weaker the abstraction。Go Proverbs 先说结论吧，如果你的 Golang interface 有太多函数导致你很难横向拓展，那就把它按照职责拆分 ...继续阅读 (33)

For me, it’s easy to fall into a state of working all day, being busy all day but not knowing what I’m busy with, leading to anxiety the next day, not knowing what to say at the morning meeting, and only being able to do things that make me feel like I can talk. Why introduce the Pomodoro Technique: To solve this problem, I thought of many methods, such as writing a TODO list every day, but I still wasted a lot of time due to various interruptions, which made it impossible for me to complete the tasks in my original TODO list. ...继续阅读 (35)

最近周末在维护一个开源项目，叫做 air。它是一个 Golang 的热加载代码的工具，会监听本地的文件变化，然后自动重新加载。 遇到的问题 最近遇到一个特别有意 ...继续阅读 (31)

Make the zero value useful。 –Go Proverbs 让我们从 Golang blog 开始吧：The zero value 当内存被分配来存储一个值时，无论是通过声明还是调用 make 或 new，并且没有提供明确的初始 ...继续阅读 (35)

在工作中我经常会发现很多工程师的 Golang 单测是写的有问题的，只是单纯的调用代码做输出，并且会包含各种 IO 操作，导致单测无法到处运行。 使用 Mock 和 Interface 进行 Golang ...继续阅读 (34)

关于 Golang Slice 的一些细节 在 Golang 中，有两种数据类型： 一种是限定长度的数组，叫做 Array，另外一种是不限定长度的数组，叫做 Slice。 区分 Array 和 Slice Array 和 Slice ...继续阅读 (31)

Commonly Used Principles in Computing When writing code, we often have some insights and experiences. These experiences have long been summarized into principles by the predecessors. In the past year, I have been collecting various principles and constantly applying and practicing them. KISS Principle The KISS Principle is an acronym for Keep It Simple, Stupid. The KISS principle refers to the principle that simplicity should be emphasized in design. Summarizing the experience of engineering professionals in the design process, most system designs should remain simple and pure, without incorpo ...继续阅读 (30)

Background I feel that there are still many deficiencies in my English, so I studied some English grammar a while ago. In fact, many of them are things that need to be learned in junior high school, but I didn’t take it seriously at that time, and I didn’t learn anything from the teacher. I can’t say that I gave everything back to the teacher, because the scenarios where English is needed in work are increasing, so I still followed Youtube and learned a lot, so I wrote this summary article. ...继续阅读 (34)

”每个人都应该投资，越早越好。哪怕你一直输钱，十年后至少你学会了如何少输。而不是等到十年后被迫必须投资时，一次输掉大部分本金“ –@xiaodotdo 前言 笔者因为 ...继续阅读 (28)

”国外生活的难度比想象的小，但出国需要的决心比想象的大“ –@FreiheitYu 作者写下这篇文章的时候是 2021 年上旬，随着出入境政策的放松与收紧可能会有出入，仅供参考 ...继续阅读 (35)

About me 欢迎！我是咸糖。这是我的个人网站，我在其中博客是我在日常生活中学到的东西或思考，希望你能喜欢它。 我的个人 telegram 频道是 https://t.me ...继续阅读 (30)

“I found that many articles and interviews are about how to get into big companies, but actually surviving in big companies is also a skill” Preface The author recently changed jobs, chose to follow his heart, and did not continue to work in the previous company. Taking advantage of the recent resignation, I quickly calmed down and output my previous experience. Although I only stayed in the previous company for almost a year (the previous company referred to in this article is a certain company), I still learned some of the working methods and processes of big companies. ...继续阅读 (35)

​ “We are all hunters in the wilderness of the information age, surviving in the vast wilderness of information.” - “Why Become an Information Predator” ​ In the era of mobile internet with information explosion, every internet giant is trying to build their own “information cocoon”, trying to recommend you some things you are interested in, and gradually your life will be shackled in a cocoon-like cage. As a [hacker] who yearns for freedom, naturally, he cannot be restricted by such a cage. ...继续阅读 (36)

What is the Token Bucket Algorithm? The token bucket algorithm is a rate limiting algorithm, which is the opposite implementation of the leaky bucket algorithm. The leaky bucket algorithm leaks at a certain frequency rate, and our requests can be imagined as the faucet above. The token bucket algorithm, on the other hand, periodically puts tokens into the bucket, and each request will get a token from the token bucket. If there are no tokens in the bucket, the request is rejected or blocked until a token can be obtained. ...继续阅读 (30)

什么是 AtomicInteger AtomicInteger 顾名思义是一个具有原子化操作的 Integer，与普通的 Integer 的区别是 AtomicInteger 采用一个 CAS 的方式使 Integer 的自增等操作变成原子化操作。 实现的之前需要了 ...继续阅读 (41)

什么是 Minor GC/Major GC 首先我们先科普一下JVM 经典的堆布局: 对于经典的 JVM heap 布局，有两个区域比较清晰，首先是Young 区,一般会来存放年轻的对象或者刚被 ...继续阅读 (36)

What is GC Root First of all, we know the marking algorithm, the JVM’s marking algorithm can be understood as a reachability algorithm, so all reachability algorithms will have a starting point, and this starting point is the GC Root. That is, it is necessary to find all living objects through the GC Root, and then all the remaining unmarked objects are the objects to be recycled. Characteristics of GC Root Objects that are alive at the current moment! ...继续阅读 (34)