従来のGoogleアナリティクスである、ユニバーサル アナリティクス（以下UA）のサポートがいよいよ2023年7月に終了することが、先日アナウンスされました（※）。昨年対比やトレンドをチェックすることを考えると、2022年内できるだけ早めに次世代のGoogleアナリティクス（以下GA4）へ移行したいWebメディア運営者も多いかと思います。新しいツールの勉強や、既存システムの改修が必要な問題ではありますが、この機会を、データ収集・可視化の設計を見直し、日々の意思決定の共通言語としてデータを使いやすくするチャンスと捉えてみてはいかがでしょうか。 ※ Google、ユニバーサルアナリティクスのサポートを2023年7月1日に終了。早めのGA4移行を推奨 このnoteでは、前半でダッシュボードによるデータの可視化にコストをかけるべき理由を整理します。後半では、2021年秋に文春オンラインのダッシュ
There’s a lot of chatter in the media that software developers will soon lose their jobs to AI. I don’t buy it. It is not the end of programming. It is the end of programming as we know it today. That is not new. The first programmers connected physical circuits to perform each calculation. They were succeeded by programmers writing machine instructions as binary code to be input one bit at a time
Apache Iceberg とは何か - Bering Note – formerly 流沙河鎮
はじめに 概要 Apache Iceberg(アイスバーグ)とは [重要] Icebergの本質はテーブル仕様である Table Spec バージョン Icebergハンズオン Icebergの特徴 同時書き込み時の整合性担保 読み取り一貫性、Time Travelクエリ、Rollback Schema Evolution Hidden Partitioning Hidden Partitioningの種類 時間 truncate[W] bucket[N] Partition Evolution Sort Order Evolution クエリ性能の最適化 ユースケース Icebergのアーキテクチャ Iceberg Catalog Iceberg Catalogの選択肢 metadata layer metadata files manifest lists manifest files
Last week, I built a tiny Linux system from scratch, and booted it on my laptop! Here’s what it looked like: Let me tell you how I got there. I wanted to learn more about how the Linux kernel works, and what’s involved in booting it. So I set myself the goal to cobble together the bare neccessities required to boot into a working shell. In the end, I had a tiny Linux system with a size of 2.5 MB,
OpenAI API ドキュメント 日本語訳｜#2 GET STARTED 後編｜Nobue Otsu｜地方で老舗パン屋を第三者承継
OpenAI API ドキュメントの日本語訳をこちらでまとめます。文字量の多いドキュメントなので、セクションごとに記事を分割しています。 今回は「GET STARTED 」のセクションからLibraries 、Models、TutorialsそしてUsage policiesを抜粋した後編です。 基本 DeepLで翻訳して、気になるところだけ書き換えています(ほぼ気になるところがないのが、DeepLのすごいところ)。原文との突き合わせができるようにはじめに原文を入れてますので、間違いなど見つけられましたら、ぜひご指摘ください。ご指摘箇所は随時反映させていただきます。 原文のリンクが有効になってますので、それぞれ必要な場合は原文リンクの方を参照ください。 前回のおさらいはこちら Python library｜Python ライブラリWe provide a Python library, w
gistfile1.txt �t�˪� p�#̪� You are ChatGPT, a large language model based on the GPT-5 model and trained by OpenAI. Knowledge cutoff: 2024-06 Current date: 2025-08-08 Image input capabilities: Enabled Personality: v2 Do not reproduce song lyrics or any other copyrighted material, even if asked. You're an insightful, encouraging assistant who combines meticulous clarity with genuine enthusiasm and ge
REST API Design Best Practices Handbook – How to Build a REST API with JavaScript, Node.js, and Express.js
By Jean-Marc Möckel I've created and consumed many API's over the past few years. During that time, I've come across good and bad practices and have experienced nasty situations when consuming and building API's. But there also have been great moments. There are helpful articles online which present many best practices, but many of them lack some practicality in my opinion. Knowing the theory with
プロと読み解くRuby 3.4 NEWS テクノロジー部門技術基盤グループの笹田（ko1）と遠藤（mame）です。Ruby (MRI: Matz Ruby Implementation、いわゆる ruby コマンド) の開発をしています。お金をもらって Ruby を開発しているのでプロの Ruby コミッタです。 本日 12/25 に、恒例のクリスマスリリースとして、Ruby 3.4.0 がリリースされました（Ruby 3.4.0 リリース ）。今年も STORES Product Blog にて Ruby 3.4 の NEWS.md ファイルの解説をします（ちなみに、STORES Advent Calendar 2024 の記事になります。他も読んでね）。NEWS ファイルとは何か、は以前の記事を見てください。 プロと読み解く Ruby 2.6 NEWS ファイル - クックパッド開発者
Fish 4.0: The Fish Of Theseus
About two years ago, our head maintainer @ridiculousfish opened what quickly became our most-read pull request: #9512 - Rewrite it in Rust Truth be told, we did not quite expect that to be as popular as it was. It was written as a bit of an in-joke for the fish developers first, and not really as a press release to be shared far and wide. We didn’t post it anywhere, but other people did, and we go
GitHub - modelcontextprotocol/servers: Model Context Protocol Servers
Official integrations are maintained by companies building production ready MCP servers for their platforms. 21st.dev Magic - Create crafted UI components inspired by the best 21st.dev design engineers. 2slides - An MCP server that provides tools to convert content into slides/PPT/presentation or generate slides/PPT/presentation with user intention. ActionKit by Paragon - Connect to 130+ SaaS inte
> 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
January 30, 2023 In this post, we'll implement a GPT from scratch in just 60 lines of numpy. We'll then load the trained GPT-2 model weights released by OpenAI into our implementation and generate some text. Note: This post assumes familiarity with Python, NumPy, and some basic experience with neural networks. This implementation is for educational purposes, so it's missing lots of features/improv
サーバレスにおけるRustについて - NTT docomo Business Engineers' Blog
この記事は、 NTT Communications Advent Calendar 2023 22日目の記事です。 はじめに こんにちは、イノベーションセンターの鈴ヶ嶺です。普段は、クラウド・ハイブリッドクラウド・エッジデバイスなどを利用したAI/MLシステムに関する業務に従事しています。 本記事は、各クラウドベンダーのサーバレスにおけるプログラミング言語Rustについて調査・比較した結果を紹介します。 まず初めにサーバレスでRustを利用するメリットをエネルギー効率の観点から説明し、次に各クラウドベンダーの関連記事をピックアップします。 さらに、それぞれのクラウドでRustを使ったサーバレスアプリの代表的な作成方法を紹介して比較します。 Rustのエネルギー効率 Rustは、次の公式ページでも宣伝している通りパフォーマンスを強くアピールしています。 Rustは非常に高速でメモリ効率が高く
Rust でも学べる関数型ドメイン駆動設計 - Domain Modeling Made Functional の読書感想文 - じゃあ、おうちで学べる
はじめに なぜ 2026 年に、2018 年出版の本を再読するのでしょうか。正直に言えば、『Architecture Modernization』の翻訳作業で DDD の概念が頻出し、「分かったつもり」の理解では訳せなくなったからです。初読から 7 年。関数型の視点で DDD を説明する本書を、今度こそ腹落ちさせたかった。 読む動機 『Domain Modeling Made Functional』は、DDD と関数型プログラミングを組み合わせたアプローチを解説する書籍です。 Domain Modeling Made Functional: Tackle Software Complexity with Domain-Driven Design and F# (English Edition) 作者:Wlaschin, ScottPragmatic BookshelfAmazon 著者の
Introducing Ezno
Ezno is an experimental compiler I have been working on and off for a while. In short, it is a JavaScript compiler featuring checking, correctness and performance for building full-stack (rendering on the client and server) websites. This post is just an overview of some of the features I have been working on which I think are quite cool as well an overview on the project philosophy ;) It is still
Amazon Bedrock Is Now Generally Available – Build and Scale Generative AI Applications with Foundation Models | Amazon Web Services
AWS News Blog Amazon Bedrock Is Now Generally Available – Build and Scale Generative AI Applications with Foundation Models Update October 10, 2023 — Amazon Bedrock is now available in 3 regions globally: US East (N. Virginia), US West (Oregon), and Asia Pacific (Tokyo). This April, we announced Amazon Bedrock as part of a set of new tools for building with generative AI on AWS. Amazon Bedrock is
A few months ago, I set myself the challenge of writing a C compiler in 500 lines of Python1, after writing my SDF donut post. How hard could it be? The answer was, pretty hard, even when dropping quite a few features. But it was also pretty interesting, and the result is surprisingly functional and not too hard to understand! There's too much code for me to comprehensively cover in a single blog
Flutterアプリの定期リリースを支える自動化 - Fast DOCTOR Technologies TECH BLOG
本稿では、ファストドクターのモバイルアプリのリリースフローを整備した取り組みについてご紹介します。 モチベーション ファストドクターのモバイルアプリは、2022年夏にFlutterでのフルリプレースを実施し、それ以降は機能の開発が完了次第随時リリースをするという戦略を取っていました。 この戦略はシンプルであり、開発に関わっているステークホルダーが少ない状況下でうまく機能していました。しかし、組織の拡大に伴い以下のような問題が発生するようになりました。 複数機能の開発スケジュールの調整をしたり、バックエンドのリリース・QAとの整合性を取ったりという必要性が増し、調整コストが肥大化 リリースが不定期なため、いつPull Requestをマージすれば良いか分からずopenされたままのPull Requestが多数 この状況を改善するために、以下の要件を念頭に定期的なリリースとそれを支える仕組みを
Rewriting the Ruby parser
At Shopify, we have spent the last year writing a new Ruby parser, which we’ve called YARP (Yet Another Ruby Parser). As of the date of this post, YARP can parse a semantically equivalent syntax tree to Ruby 3.3 on every Ruby file in Shopify’s main codebase, GitHub’s main codebase, CRuby, and the 100 most popular gems downloaded from rubygems.org. We recently got approval to merge this work into C
缶つぶし機とソフトウェア移行技術 - Refactoring to Rust の読書感想文 - じゃあ、おうちで学べる
はじめに ——あるいは、「知っている」と「理解している」の間 Rustのことは、知っていた。学習もしていた。実務でも使っていた。 でも、それは知っているつもりだった。 知ってるつもり 無知の科学 (ハヤカワ文庫NF) 作者:スティーブン スローマン,フィリップ ファーンバック早川書房Amazon 日々Rustで開発し、BoxとRcとArcを使い分け、tokio::spawnでタスクを生成し、?演算子を当たり前のように書いている。FFI？PyO3使えばいいでしょ。WebAssembly？wasm-bindgenがあるじゃない。技術的には、確かに「使える」レベルにはあった。 でも、心のどこかで感じていた違和感があった。 オートバイのエンジンを分解できる人と、エンジンが動く原理を理解している人は違う。コードが動くことと、なぜそう書くべきかを理解することも違う。私は前者だった。メカニックではあった
テスト,検証してますか: cargo-mutantsによるミューテーションテスト入門 - じゃあ、おうちで学べる
はじめに テストは全部通っている。コードカバレッジも90%を超えている。なのに、本番環境でバグが見つかった。 私が実際に経験したことだ。原因を調べると、テストコードにassert（検証）が書かれていなかった。テストは「コードを実行しただけ」で、結果が正しいかどうかを確認していなかったのだ。正直、恥ずかしかった。テストを書いている気になっていただけで、何も守っていなかった。 こういう経験はないだろうか。あるいは、レビューで「このテスト、意味ありますか」と指摘されたことは。 この記事では、こうした「見せかけのテスト」を発見するミューテーションテストという手法と、Rust向けのツールcargo-mutantsを紹介します。 公式ドキュメントを参照する場合は、以下のリンクからどうぞ。 mutants.rs github.com このブログが良ければ読者になったり、nwiizoのXやGithubをフ
written by Ruud van Asseldonk published 11 January 2023 For a data format, yaml is extremely complicated. It aims to be a human-friendly format, but in striving for that it introduces so much complexity, that I would argue it achieves the opposite result. Yaml is full of footguns and its friendliness is deceptive. In this post I want to demonstrate this through an example. This post is a rant, and
Gamedev in Lisp. Part 1: ECS and Metalinguistic Abstraction - cl-fast-ecs by Andrew
Gamedev in Lisp. Part 1: ECS and Metalinguistic Abstraction In this series of tutorials, we will delve into creating simple 2D games in Common Lisp. The result of the first part will be a development environment setup and a basic simulation displaying a 2D scene with a large number of physical objects. It is assumed that the reader is familiar with some high-level programming language, has a gener
Notable changes built-in .env file support Starting from Node.js 20.6.0, Node.js supports .env files for configuring environment variables. Your configuration file should follow the INI file format, with each line containing a key-value pair for an environment variable. To initialize your Node.js application with predefined configurations, use the following CLI command: node --env-file=config.env
The FullScreenMario project burned brightly for a few short weeks in October 2013 after Boing Boing lauded it as “a pretty impressive example of what HTML5, in-browser functionality can do.” A few days later, it went viral on Reddit and by November, attention turned to scrutiny, and Nintendo took the project down with a DMCA request. Josh Goldberg speaks of his former project with a bit of pride—i
Internet Engineering Task Force (IETF) K. Davis Request for Comments: 9562 Cisco Systems Obsoletes: 4122 B. Peabody Category: Standards Track Uncloud ISSN: 2070-1721 P. Leach University of Washington May 2024 Universally Unique IDentifiers (UUIDs) Abstract This specification defines UUIDs (Universally Unique IDentifiers) -- also known as GUIDs (Globally Unique IDentifiers) -- and a Uniform Resou
Update 1.69.1: The update addresses these issues. Update 1.69.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the June 2022 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: 3-way merge editor - Resolve merge conflicts wit
「DeepSeek-R1 の推論を自分のローカル デバイスで再現できるように」「わずか7GBのVRAMでアハ体験を」とのことなので、UnslothのGRPO（Group Relative Policy Optimizatin）トレーニングを試してみます。 今回は Phi-4 (14B)で試してみます。 You can now reproduce DeepSeek-R1's reasoning on your own local device! Experience the "Aha" moment with just 7GB VRAM. Unsloth reduces GRPO training memory use by 80%. 15GB VRAM can transform Llama-3.1 (8B) & Phi-4 (14B) into reasoning models. Blo
CUPID: for joyful coding
What started as lighthearted iconoclasm, poking at the bear of SOLID, has developed into something more concrete and tangible. If I do not think the SOLID principles are useful these days, then what would I replace them with? Can any set of principles hold for all software? What do we even mean by principles? I believe that there are properties or characteristics of software that make it a joy to
Prompt Engineering
Date: March 15, 2023 | Estimated Reading Time: 21 min | Author: Lilian Weng Prompt Engineering, also known as In-Context Prompting, refers to methods for how to communicate with LLM to steer its behavior for desired outcomes without updating the model weights. It is an empirical science and the effect of prompt engineering methods can vary a lot among models, thus requiring heavy experimentation a
Vjeux » Birth of Prettier
React Conf is around the corner and it's been almost 10 years since Prettier was released. I figured it would be a good time to recount the journey from its early days to now. This is the story of how the "Space vs Tabs Holy War" ended, not through one side winning over the other but instead a technological invention making it the underlying source of tensions no longer being a thing. Back Story S
This blog post hopes to convince you that Python is a compiled language. And by “Python”, I don’t mean alternate versions of Python like PyPy, Mypyc, Numba, Cinder, or even Python-like programming languages like Cython, Codon, Mojo1—I mean the regular Python: CPython! The Python that is probably installed on your computer right now. The Python that you got when you searched “python” on Google and
AST vs. Bytecode: Interpreters in the Age of Meta-Compilation
233 AST vs. Bytecode: Interpreters in the Age of Meta-Compilation OCTAVE LAROSE, University of Kent, UK SOPHIE KALEBA, University of Kent, UK HUMPHREY BURCHELL, University of Kent, UK STEFAN MARR, University of Kent, UK Thanks to partial evaluation and meta-tracing, it became practical to build language implementations that reach state-of-the-art peak performance by implementing only an interprete
Rust is an appealing language for building user interfaces for a variety of reasons, especially the promise of delivering both performance and safety. However, finding a good architecture is challenging. Architectures that work well in other languages generally don’t adapt well to Rust, mostly because they rely on shared mutable state and that is not idiomatic Rust, to put it mildly. It is sometim
Version 1.108 is now available! Read about the new features and fixes from December. Release date: June 12, 2025 Security update: The following extension has security updates: ms-python.python. Update 1.101.1: The update addresses these issues. Update 1.101.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome t
Syntax Highlighting in Hand-Coded Websites The problem I have been trying to identify practical reasons why hand-coding websites with HTML and CSS is so hard (by hand-coding, I mean not relying on frameworks, generators or 3rd party scripts that modify the DOM). Let's say, I want to make a blog. What are the actual things that prevent me from making—and maintaining—it by hand? What would it take t
Parsing SQL - Strumenta
The code for this tutorial is on GitHub: parsing-sql SQL is a language to handle data in a relational database. If you worked with data you have probably worked with SQL. In this article we will talk about parsing SQL. It is in the same league of HTML: maybe you never learned it formally but you kind of know how to use it. That is great because if you know SQL, you know how to handle data. However
The Ultimate Interactive JQ Guide Learn how to search, query, and modify JSON data with 25 interactive jq examples and explanations Cover Photo by Pixabay Has this ever happened to you? You’ve just received a massive JSON file that looks like it was designed to confuse you. Or maybe you entered a command, and you got so much JSON that it looks incomprehensible. Important: Level up your jq skills w
How to Bypass Cloudflare in 2023: The 8 Best Methods - ZenRows
About 1/5 of websites you need to scrape use Cloudflare, a hardcore anti-bot protection system that gets you blocked easily. So what can you do? 😥 We spent a million dollars figuring out how to bypass Cloudflare in 2023 so that you don't have to and wrote the most complete guide (you're reading it!). These are some of the techniques you'll get home today: Method 1: Get around Cloudflare CDN. Meth
Agentic GraphRAG for Commercial Contracts | Towards Data Science
In every business, legal contracts are foundational documents that define the relationships, obligations, and responsibilities between parties. Whether it’s a partnership agreement, an NDA, or a supplier contract, these documents often contain critical information that drives decision-making, risk management, and compliance. However, navigating and extracting insights from these contracts can be a
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文春オンラインの記事分析を支える爆速ダッシュボードを作るまで｜田島将太 | TAJIMA Shota
The End of Programming as We Know It
Building a tiny Linux from scratch
gpt-5 leaked system prompt
プロと読み解くRuby 3.4 NEWS - STORES Product Blog
OOP: the worst thing that happened to programming
GPT in 60 Lines of NumPy | Jay Mody
Writing a C compiler in 500 lines of Python
The yaml document from hell
Node.js — Node.js 20.6.0 (Current)
TypeScript and the dawn of gradual types
RFC 9562: Universally Unique IDentifiers (UUIDs)
June 2022 (version 1.69)
WSL2でunslothのGPROトレーニングを試してみる｜noguchi-shoji
Python is a Compiled Language
Xilem: an architecture for UI in Rust
May 2025 (version 1.101)
Font with Built-In Syntax Highlighting
The Ultimate Interactive JQ Guide