ルールは現場で死にました - The Rules of Programming の読書感想文 - じゃあ、おうちで学べる
本日は人生の数ある選択肢のなかから、こちらのブログを読むという行動を選んでくださいまして、まことにありがとうございます。 はじめに 正直に言えば、プログラミングのルール本には懐疑的だった。「Clean Code」も「Effective Java」も読んだ。読んだが、現場でそのまま使えたことは少ない。コンテキストが違う。チームが違う。言語が違う。ルールは理想であり、現実は常に例外だ。 そう思っていた。本書を読むまでは。 Chris Zimmerman氏の「The Rules of Programming」（邦題：ルールズ・オブ・プログラミング ―より良いコードを書くための21のルール）は、私の予想を裏切った。これは「ルールを守れ」という本ではない。「ルールの本質を理解し、現場に合わせて判断しろ」という本だ。著者自身が、読者にこれらのアプローチを鵜呑みにするなと言っている。この謙虚さが、逆にこ
> BTC: bc1qs0sq7agz5j30qnqz9m60xj4tt8th6aazgw7kxr ETH: 0x1D834755b5e889703930AC9b784CB625B3cd833E USDT(Tron): TPrCq8LxGykQ4as3o1oB8V7x1w2YPU2o5n Ton: UQAtBuFWI3H_LpHfEToil4iYemtfmyzlaJpahM3tFSoxomYQ Doge: D7GMQdKhKC9ymbT9PtcetSFTQjyPRRfkwTdismiss OOP: the worst thing that happened to programming [2/24/2025] In this article, we will try to understand why OOP is the worst thing that happened to prog
Announcing Dart 3
Hello from Google I/O 2023. Today, live from Mountain View, we’re announcing Dart 3 — the largest Dart release to date! Dart 3 contains three major advancements. First, we’ve completed the journey to 100% sound null safety. Second, we’ve added major new language features for records, patterns, and class modifiers. Third, we’re giving a preview of the future, where we broaden our platform support w
Over the course of my Spring 2020 semester at Harvey Mudd College, I developed a self-hosting compiler entirely from scratch. This article walks through many interesting parts of the project. It’s laid out so you can just read from beginning to end, but if you’re more interested in a particular topic, feel free to jump there. Or, take a look at the project on GitHub. Table of contents What the pro
You’ve reached computer programming nirvana. Your journey has led you down many paths, including believing that God wrote the universe in LISP, but now the truth is clear in your mind: every problem can be solved by writing one more compiler. It’s true. Even our soon-to-be artificially intelligent overlords are nothing but compilers, just as the legends foretold. That smart contract you’ve been wr
Tier 4 Support § Support for these targets is entirely experimental. If this target is provided by LLVM, LLVM may have the target as an experimental target, which means that you need to use Zig-provided binaries for the target to be available, or build LLVM from source with special configure flags. zig targets will display the target if it is available. This target may be considered deprecated by
Proto Best Practices
Clients and servers are never updated at exactly the same time - even when you try to update them at the same time. One or the other may get rolled back. Don’t assume that you can make a breaking change and it’ll be okay because the client and server are in sync. Don’t Re-use a Tag NumberNever re-use a tag number. It messes up deserialization. Even if you think no one is using the field, don’t re-
Adopting Wide Event-style instrumentation has been one of the highest-leverage changes I've made in my engineering career. The feedback loop on all my changes tightened and debugging systems became so much easier. Systems that were scary to work on suddenly seemed a lot more manageable. Lately there have been a lot of good blog posts on what "Wide Events" mean and why they are important. Here are
Try Mastering Emacs for free! Are you struggling with the basics? Have you mastered movement and editing yet? When you have read Mastering Emacs you will understand Emacs. It’s that time again: there’s a new major version of Emacs and, with it, a treasure trove of new features and changes. Notable features include the formal inclusion of native compilation, a technique that will greatly speed up y
Rust for Secure IoT Applications: Why C Is Getting Rusty
www.embedded-world.eu Rust for Secure IoT Applications Why C Is Getting Rusty Mario Noseda, Fabian Frei, Andreas Rüst, Simon Künzli Zurich University of Applied Sciences (ZHAW) Institute of Embedded Systems (InES) Winterthur, Switzerland mario.noseda@zhaw.ch, fabian.frei@zhaw.ch, andreas.ruest@zhaw.ch, simon.kuenzli@zhaw.ch Abstract— Memory corruption is still the most used type of exploit in toda
Rust Language Cheat Sheet 26. August 2021 Contains clickable links to The Book , Rust by Example , Std Docs , Nomicon , Reference . Data Structures Data types and memory locations defined via keywords. Example Explanation struct S {} Define a struct with named fields. struct S { x: T } Define struct with named field x of type T. struct S (T); Define "tupled" struct with numbered field .0 of type
Safer Usage Of C++
Safer Usage Of C++ This document is PUBLIC. Chromium committers can comment on the original doc. If you want to comment but can’t, ping palmer@. Thanks for reading! Google-internal short link: go/safer-cpp Authors/Editors: adetaylor, palmer Contributors: ajgo, danakj, davidben, dcheng, dmitrig, enh, jannh, jdoerrie, joenotcharles, kcc, markbrand, mmoroz, mpdenton, pkasting, rsesek, tsepez, awhalle
C interpreters are a common language implementation technique and the basis for the reference implementations of languages such as Lua, Ruby, and Python. Unfortunately, C interpreters are slow, especially compared to language implementations powered by JIT compilers. In this post I’m going to show that it is possible to take C interpreters and, by changing a tiny proportion of code, automatically
I have thought about distilling the principles by which I program Haskell, and how I’ve been able to steer long-lived projects over years of growth, refactorings, and changes in demands. I find myself coming back to a few distinct and helpful “points” (“doctrines”, if you may allow me to say) that have yet to lead me astray. With a new age of software development coming, what does it even mean to
Following up from the last post, there is a lot more we need to cover. This was intended to be the post where we talk exclusively about benchmarks and numbers. But, I have unfortunately been perfectly taunted and status-locked, like a monster whose “aggro” was pulled by a tank. The reason, of course, is due to a few folks taking issue with my outright dismissal of the C and C++ APIs (and not showi
Safe C++
1 Introduction 1.1 The call for memory safety Over the past two years, the United States Government has been issuing warnings about memory-unsafe programming languages with increasing urgency. Much of the country’s critical infrastructure relies on software written in C and C++, languages which are very memory unsafe, leaving these systems more vulnerable to exploits by adversaries. Nov. 10, 2022
Introduction: These Aren’t the JSONs You’re Looking For JSON (JavaScript Object Notation) was designed as a simple, lightweight, and human-readable data interchange format, often positioned as a more accessible alternative to XML. It has become the de facto standard for web APIs and system integration. However, while the specification itself is straightforward, different programming languages and
From XML to JSON to CBOR - The CBOR, dCBOR, and Gordian Envelope Book
Press ← or → to navigate between chapters Press S or / to search in the book Press ? to show this help Press Esc to hide this help From XML to JSON to CBOR A Lingua Franca for Data? In modern computing, data exchange is foundational to everything from web browsing to microservices and IoT devices. The ability for different systems to represent, share, and interpret structured information drives ou
Here is a list of common Android interview questions with detailed answers to help you prepare for the interview as an Android app developer. This article is designed to assist aspiring Android developers with a comprehensive set of interview questions, covering a wide spectrum of areas including basic programming principles, Android-specific components, design patterns, and best practices in mobi
Update 1.64.1: The update addresses these security issues. Update 1.64.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the January 2022 release of Visual Studio Code. There are many updates in this version that we hope you will like, some of the key highlights include: New Side Panel - Display more view
Automated tests are important. Without them, programmers waste a huge amount of time manually checking and fixing their code. Unfortunately, many automated tests also waste a huge amount of time. The easy, obvious way to write tests is to make broad tests that are automated versions of manual tests. But they’re flaky and slow. Folks in the know use mocks and spies (I say “mocks” for short in this
はじめに TIS Advent Calendar 2019の2日目の記事です。初心者向けに何か書こうと思います。 簡単に言うと、初心者の方なら数年は持つベストプラクティスやパターンを上げているサイトを列挙しました。 （もし中級者の方が見られる場合は、知らない単語のリンクへ飛んで一覧だけ見ておくとよいでしょう） ベストプラクティスを知らないエンジニアと、存在を知っており適切に使えるエンジニアでは物凄い差が生まれます。 キャリアをプログラマからスタートする前提で、実装寄りのものから、アーキテクチャ設計、システム連携、クラウドと並べていきます。 私はアーキテクトという肩書なので、その傾向がリストに出ていますが、どこかでキャリアが分かれる場合は必要なところまでを知っておけば十分だと思います。 最後のほうに学習方法についても触れておきます。 覚えきれないことを知る＆早めにベストプラクティスを手に入れ
iOS Interview Questions
Here is a list of common iOS interview questions with detailed answers to help you prepare for the interview as an iOS app developer. As the mobile industry continues to evolve at a rapid pace, so do the expectations for iOS developers in job interviews. These interviews test candidates on a wide array of topics, from the fundamentals of Swift and Objective-C, to the intricacies of the iOS SDK, UI
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OOP: the worst thing that happened to programming
Kalyn: a self-hosting compiler for x86-64
The life and times of an Abstract Syntax Tree
0.10.0 Release Notes ⚡ The Zig Programming Language
A Practitioner's Guide to Wide Events | Jeremy Morrell
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https://cheats.rs/rust_cheat_sheet.pdf
Laurence Tratt: Retrofitting JIT Compilers into C Interpreters
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cuneicode, and the Future of Text in C
JSON is not JSON Across Languages | Dochia CLI Blog
Android: Interview Questions and Answers
January 2022 (version 1.64)
James Shore: Testing Without Mocks: A Pattern Language
プログラム初心者向けー知って得するベストプラクティス・原則・パターン集 - Qiita