xorvoid
SectorC: A C Compiler in 512 bytes SectorC (github) is a C compiler written in x86-16 assembly that fits within the 512 byte boot sector of an x86 machine. It supports a subset of C that is large enough to write real and interesting programs. It is quite likely the smallest C compiler ever written. In a base64 encoding, it looks like this: 6gUAwAdoADAfaAAgBzH/6DABPfQYdQXoJQHr8+gjAVOJP+gSALDDqluB+9
I made a playable Pokémon overworld. It looks (mostly) like a normal video game, and you can try it in your web browser here: Although this looks like a video game, I did not write any game code. This program is actually a neural network mimicking a video game. Program? Game? Neural network? Programs: sequences of instructions that transform input→output A human could run through these instruction
１月24日現在の状況及び厚生労働省の対応についてお知らせします。 （１月24日正午までの武漢市やWHO等から発表された内容を踏まえ、１月23日報から下線部分を更新しました。） 本日（1月24日）、国立感染症研究所より、今般の新型コロナウイルスに関連した感染症の症例の報告があり、２例目の感染者の発生についてプレスリリースを行いました。 世界保健機関（WHO）の緊急委員会は、１月24日未明（日本時間）、中華人民共和国湖北省武漢市における新型コロナウイルス関連肺炎の発生状況が「国際的に懸念される公衆衛生上の緊急事態（PHEIC: Public Health Emergency of International Concern）」には該当しないと発表しました。 厚生労働省では引き続き情報収集を進めてまいります。 1．国外の発生状況について ・海外の国・地域の政府公式発表に基づくと、１月24日12:
❧Frontmatter Dedication Acknowledgements I.Welcome 1.Introduction Design Note: What’s in a Name? 2.A Map of the Territory 3.The Lox Language Design Note: Expressions and Statements II.A Tree-Walk Interpreter 4.Scanning Design Note: Implicit Semicolons 5.Representing Code 6.Parsing Expressions Design Note: Logic Versus History 7.Evaluating Expressions Design Note: Static and Dynamic Typing 8.Statem
ザ・ソウルミュージックII 2023年5月13日（シャニース、テヴィン・キャンベル、ジャクソン5、アッシャー、久保田利伸、アリーヤ、モニカ） - ラジオと音楽
STAR KIDS特集（久保田利伸） 今回は幼くしてスターになった人たちの特集でした。 Shanice「I Love Your Smile」 久保田さんのヘビロナンバー。1991年全米2位、R&Bチャート1位の大ヒット曲。シャニースは1987年に14歳でデビューしていますので当時18歳。曲の途中の笑い声は、何と、ジャネット・ジャクソンだそうです。 Inner Child アーティスト:Shanice Motown/uni Amazon Tevin Campbell「Can We Talk」 1993年全米9位、R&Bチャート1位のテヴィン・キャンベルの曲。テヴィン・キャンベルは15歳デビュー。セカンドアルバム『I'M Ready』より、ベビー・フェイスのプロデュース作品。 I'm Ready Rhino/Warner Records Amazon Jackson 5「Never Can S
To bootstrap Rust, no cost is too great. Perceptive Rustaceans may have noticed my activity has gone down as of late. There are a handful of different reasons for this. I’ve been the subject of a truly apocalyptic series of life events, including the death of a relative that rattled me to my core. I’ve had more responsibilities at work, leaving me with less time and energy to contribute. Maybe I’v
Don't let emails eat your time. Here's how you can use sticky notes to make emails efficient. Checking emails are part of most professionals' daily work routine. So, it pays to find ways to speed up this process and make it a little less stressful. One way you can make your life easier is to use the Microsoft Sticky Notes on your Outlook email account. Let's find out how. Get Started With Using Mi
心理学以外の研究者や、学部生によく聞かれる質問に、「心理学ではリッカート尺度を使った研究が多いが、あれは大丈夫なのか」というのがある。大丈夫って何よ。 いや、言いたいことはわかる。自己評定式の質問紙調査でリッカート尺度を使った測定って、何を測っているのか、ちゃんと測れてるのか、得点化はそれで大丈夫なのか、などなど疑問はたくさん出てくる。 人間の適応力はすごいもので、2年生で上の疑問を持っていても、4年生にもなると「尺度、大丈夫」ってなっちゃう。でも逆に、尺度をあまり使わない分野の博士課程ぐらいの院生とかも「尺度使った研究ってやばいよね」とかいっちゃう。なにがやばいのだろう。 というわけで、何がやばいのか考えてみたいのだけど、実は多くの人が心配するようなところや疑問に思うところは、それなりに理屈があったりもするので、まずはそこを擁護しつつ、批判的にリッカート尺度を使った研究について考えてみた
Using WebAssembly from .NET with Wasmtime – Mozilla Hacks - the Web developer blog
Wasmtime, the WebAssembly runtime from the Bytecode Alliance, recently added an early preview of an API for .NET Core, Microsoft’s free, open-source, and cross-platform application runtime. This API enables developers to programmatically load and execute WebAssembly code directly from their .NET programs. .NET Core is already a cross-platform runtime, so why should .NET developers pay any attentio
ASCII table and history (or, why does Ctrl+i insert a Tab in my terminal?)
The binary representation has the most significant bit first (“big endian”). ASCII is 7-bit; because many have called encodings such as CP437, ISO-8859-1, CP-1252, and others “extended ASCII” some are under the misapprehension that ASCII is 8-bit (1 byte). To understand why Control+i inserts a Tab in your terminal you need to understand ASCII, and to understand ASCII you need know a bit about its
Interaction to Next Paint (INP) Stay organized with collections Save and categorize content based on your preferences. Chrome usage data shows that 90% of a user's time on a page is spent after it loads, Thus, careful measurement of responsiveness throughout the page lifecycle is important. This is what the INP metric assesses. Good responsiveness means that a page responds quickly to interactions
March 2022 Update: Well the JIT is now the default way of managing Tailwind output generation, so that's cool. Unfortunately, Tailwind's purview has only grown in directions that are breathtaking in their weirdness. I remain as dubious of TW as ever, and in fact have started writing a course specifically designed to teach people how to switch away from Tailwind and use the best of today's "vanilla
[[toc]] 中文 Chinese Version I have started writing this post multiple times but never ended up posting it. I wasn't able to figure out a proper way to express my position about Prettier. But this time, I think I should try harder to explain that for future reference. First of all, I am not against Prettier. Actually, I love it. I Love Prettier Prettier is a great tool, and it saved me a lot of time
IBM, Red Hat and Free Software: An old maddog’s view Copyright 2023 by Jon “maddog” Hall Licensed under Creative Commons BY-SA-ND Photo: © Santiago Ferreira Litowtschenko Several people have opined on the recent announcement of Red Hat to change their terms of sales for their software. Here are some thoughts from someone who has been around a long time and been in the midst of a lot of what occur
What the New York Times Missed: 71 More of the Best Books of the 21st Century
Susanna Clarke, Jonathan Strange & Mr. Norrell (2004) I should not have been surprised that the NYT list skewed heavily away from genre fiction—but missing Susanna Clarke’s world-changing doorstopper of a debut is a particular head-scratcher. On paper, the book still seems daunting in an almost comical way: a Regency-era epic (with footnotes and extensive digressions on philosophy, magic, politics
Go 1.20 Cryptography
04 Jan 2023 Go 1.20 Cryptography The first second release candidate of Go 1.20 is out![1] This is the first release I participated in as an independent maintainer, after leaving Google to become a professional Open Source maintainer. (By the way, that’s going great, and I’m going to write more about it here soon!) I’m pretty happy with the work that’s landing in it. There are both exciting new API
My First CSSWhat I Wish I Knew About CSS When Starting Out As A Frontender CSS can be hard to grasp when you're starting out. It can seem like magic wizardry and you can very easily find yourself playing whack-a-mole adjusting one property only to have something else break. It is frustrating, and that was my experience for quite a long time before things suddenly seemed to "click". Reflecting back
Hello! I’ve been thinking about writing a zine about how things are represented on computers in bytes, so I was thinking about floating point. I’ve heard a million times about the dangers of floating point arithmetic, like: addition isn’t associative (x + (y + z) is different from (x + y) + z) if you add very big values to very small values, you can get inaccurate results (the small numbers get lo
Edge AI Just Got Faster
When Meta released LLaMA back in February, many of us were excited to see a high-quality Large Language Model (LLM) become available for public access. Many of us who signed up however, had difficulties getting LLaMA to run on our edge and personal computer devices. One month ago, Georgi Gerganov started the llama.cpp project to provide a solution to this, and since then his project has been one o
Knowing how to profile a React application to improve real-world performance is a good tool in any front-end developer’s toolkit. The Profiler API allows us to do just that with insights on why and how long our components are rendering for. We can use the profiling data to find unnecessary and expensive renders that may be impacting performance negatively. Thankfully, it’s not that complicated. Le
It's been a while since I introduced a new syntax to the css-doodle project to solve my own problems. While I'm not sure it would be useful elsewhere, I need to make some notes before I forget the details. Motivation I always find it a bit hard to write SVG without the help of additional tools or libraries. The main issue for me is that SVG code grows too fast to keep up. If we take a closer look
18-956 Google LLC v. Oracle America, Inc. (04/05/2021)
1 (Slip Opinion) OCTOBER TERM, 2020 Syllabus NOTE: Where it is feasible, a syllabus (headnote) will be released, as is being done in connection with this case, at the time the opinion is issued. The syllabus constitutes no part of the opinion of the Court but has been prepared by the Reporter of Decisions for the convenience of the reader. See United States v. Detroit Timber & Lumber Co., 200 U. S
Microsoft released WinGet (Not to be mistaken with AppGet) earlier this week as part of their Build 2020 announcements. For the past few days, I’ve been collecting my thoughts figuring out what actually happened in the past 12 months. TLDR; I’m no longer going to be developing AppGet. The client and backend services will go into maintenance mode immediately until August 1st, 2020, at which point t
Today we’re announcing our beta release of TypeScript 5.1! To get started using the beta, you can get it through NuGet, or through npm with the following command: npm install -D typescript@beta Here’s a quick list of what’s new in TypeScript 5.1! Easier Implicit Returns for undefined-Returning Functions Unrelated Types for Getters and Setters Decoupled Type-Checking Between JSX Elements and JSX Ta
Announcing Nexus 1.0: Type-Safe, Code-First GraphQL APIs | Prisma
December 14, 2020 Nexus 1.0: A Major Release for Type-Safe, Code-First GraphQL APIs Prisma is a core contributor to Nexus, a library for building code-first and type-safe GraphQL APIs. Nexus has just reached 1.0. In this post, we'll recap what Nexus is and the value it brings and what's new at 1.0. Nexus is a library originally authored by Tim Griesser that allows developers to build code-first an
In a recent podcast about Rust leadership, the BDFL question came up again and Jeremy Soller said (in the understatement of the century) that "I believe Graydon would have said no to some things we all like now". And this echoes a different conversation on reddit where I was reminded that I meant to write down at some point how "I would have done it all differently" (and that this would probably h
Aug 19, 2020Google announces Cilium & eBPF as the new networking dataplane for GKE Today marks an exciting day for the Cilium community and all Cilium contributors, Google just announced that Cilium has been selected and made available as the new datapath for GKE and Anthos: Today, we’re introducing GKE Dataplane V2, an opinionated dataplane that harnesses the power of eBPF and Cilium, an open sou
Revolutionize your Enterprise Data with ChatGPT: Next-gen Apps w/ Azure OpenAI and Cognitive Search
It took less than a week for OpenAI’s ChatGPT to reach a million users, and it crossed the 100 million user mark in under two months. The interest and excitement around this technology has been remarkable. Users around the world are seeing potential for applying these large language models to a broad range of scenarios. In the context of enterprise applications, the question we hear most often is
How a simple Linux kernel memory corruption bug can lead to complete system compromise
In this case, reallocating the object as one of those three types didn't seem to me like a nice way forward (although it should be possible to exploit this somehow with some effort, e.g. by using count.counter to corrupt the buf field of seq_file). Also, some systems might be using the slab_nomerge kernel command line flag, which disables this merging behavior. Another approach that I didn't look
1年半ほど前にABC予想に関するピーター・ショルツの見解を紹介したことがあったが、そこでリンクしたPeter Woitのブログで今回の「証明」を機に改めてABC予想に関するエントリが立ち、そちらのコメント欄にショルツが降臨している（H/T math_jinさんツイート）。以下はそのコメントの冒頭部と最終部の引用。 I have been weighing back and forth commenting again on this matter. However, the news in that last comment by David J. Littleboy convinced me that it might be good, even if futile, to say something again. I may have not expressed this clearl
Wolfram|Alpha as the Way to Bring Computational Knowledge Superpowers to ChatGPT
Wolfram|Alpha as the Way to Bring Computational Knowledge Superpowers to ChatGPT January 9, 2023 ChatGPT and Wolfram|Alpha It’s always amazing when things suddenly “just work”. It happened to us with Wolfram|Alpha back in 2009. It happened with our Physics Project in 2020. And it’s happening now with OpenAI’s ChatGPT. I’ve been tracking neural net technology for a long time (about 43 years, actual
週刊Railsウォッチ（20201124）strict loading violationの振る舞いを変更可能に、Railsモデルのアンチパターン、quine-relayとさまざまなクワインほか｜TechRacho by BPS株式会社
2020.11.24 週刊Railsウォッチ（20201124）strict loading violationの振る舞いを変更可能に、Railsモデルのアンチパターン、quine-relayとさまざまなクワインほか こんにちは、hachi8833です。今回は短縮版でお送りいたします。 各記事冒頭には⚓でパーマリンクを置いてあります: 社内やTwitterでの議論などにどうぞ 「つっつきボイス」はRailsウォッチ公開前ドラフトを（鍋のように）社内有志でつっついたときの会話の再構成です👄 お気づきの点がありましたら@hachi8833までメンションをいただければ確認・対応いたします🙇 ⚓Rails: 先週の改修（Rails公式ニュースより） 公式の更新情報から見繕いました。 元記事: Enhanced strict loading, multiple databases and mor
Twitter Facebook LinkedIn Why would you build a physical cluster? Today you can go to Amazon, or Digital Ocean, or any of the other cloud providers, and spin up a virtual machine in seconds. But the cloud is just someone else’s computers: a Raspberry Pi cluster is a low-cost, versatile system you can use for all kinds of clustered-computing related technologies, and you have total control over the
Rethinking Serverless with FLAME Author Name Chris McCord @chris_mccord @chris_mccord Imagine if you could auto scale simply by wrapping any existing app code in a function and have that block of code run in a temporary copy of your app. The pursuit of elastic, auto-scaling applications has taken us to silly places. Serverless/FaaS had a couple things going for it. Elastic Scale™ is hard. It’s eve
Beyond Media Queries: Using Newer HTML & CSS Features For Responsive Designs | CSS-Tricks
DigitalOcean provides cloud products for every stage of your journey. Get started with $200 in free credit! Beyond using media queries and modern CSS layouts, like flexbox and grid, to create responsive websites, there are certain overlooked things we can do well to make responsive sites. In this article, we’ll dig into a number tools (revolving around HTML and CSS) we have at the ready, from resp
TechRepublic: News, Tips & Advice for Technology Professionals
Whether you covet a new job, a raise or a business deal, or you need to rectify a problem with a loved one, the ability to play dealmaker is your secret weapon to getting the result you want. Negotiating doesn’t need to be back and forth, point-counterpoint banter. The most proficient negotiators manage these conversations ...
GitHub - fuzzballcat/milliForth: A FORTH in 386 bytes — the smallest real programming language ever as of yet.
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Anthropic Claudeで英訳したテキストをもとにStability AI Stable Diffusion XL(SDXL)で画像を生成するAmazon Bedrockの使用例 - NRIネットコムBlog
小西秀和です。 以前の記事でAmazon Bedrockの参考資料、モデル一覧、価格、使い方、トークンやパラメータの用語説明、Runtime APIの実行例について紹介しました。 Amazon Bedrockの基本情報とRuntime APIの実行例まとめ － 参考資料、モデルの特徴、価格、使用方法、トークンと推論パラメータの説明 今回はAnthropic Claudeで英訳したテキストをもとにStability AI Stable Diffusion XL(SDXL)で画像を生成するAmazon Bedrockの使用例を紹介します。 ※本記事および当執筆者のその他の記事で掲載されているソースコードは自主研究活動の一貫として作成したものであり、動作を保証するものではありません。使用する場合は自己責任でお願い致します。また、予告なく修正することもありますのでご了承ください。 ※本記事執筆にあ
by Team PyTorch This post is the second part of a multi-series blog focused on how to accelerate generative AI models with pure, native PyTorch. We are excited to share a breadth of newly released PyTorch performance features alongside practical examples to see how far we can push PyTorch native performance. In part one, we showed how to accelerate Segment Anything over 8x using only pure, native
A Second Conversation with Werner Vogels – Communications of the ACM
CACM Web Account Membership in ACM includes a subscription to Communications of the ACM (CACM), the computing industry's most trusted source for staying connected to the world of advanced computing. Sign In Sign Up When I joined Amazon in 1998, the company had a single U.S.-based website selling only books and running a monolithic C application on five servers, a handful of Berkeley DBs for key/va
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Game Emulation via Neural Network
中華人民共和国湖北省武漢市における新型コロナウイルス関連肺炎について（令和2年1月24日版）
Table of Contents · Crafting Interpreters
Why am I writing a Rust compiler in C?
How to Use Sticky Notes With Outlook for Better Emails
リッカート式尺度は何を測っていて、なぜ尺度平均値を使うのか | Sunny side up!
Interaction to Next Paint (INP) | Articles | web.dev
Why Tailwind Isn't for Me
Why I don't use Prettier
IBM, Red Hat and Free Software: An old maddog’s view
MY FIRST CSS | Kablamo Engineering Blog
Examples of floating point problems
The definitive guide to profiling React applications
Experimenting A New Syntax To Write SVG
The Day AppGet Died.
Announcing TypeScript 5.1 Beta - TypeScript
graydon2 | The Rust I Wanted Had No Future
Google announces Cilium & eBPF as the new networking dataplane for GKE
望月氏の「証明」はガラパゴス現象なのか？ - himaginary’s diary
How to build a Raspberry Pi cluster - Raspberry Pi
Rethinking Serverless with FLAME
Accelerating Generative AI with PyTorch II: GPT, Fast