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  • 無邪気なエンジニアリングができなくなってきた

    タイトルの通り。好きでやっているエンジニアがだんだん好きではなくなってきたような気がして、改めて何が起きているのか、思考はまとまらないから箇条書きする。 無邪気なエンジニアリングとはコードを読む、書くのIOがとにかくたくさん気になったOSSやサービスはすぐさわる記事や登壇で書く以外のアウトプットもたくさん無邪気なエンジニアリングをして、これになりたかったインターネットで一発当てる著名なOSSのコミッターカンファレンスのプロポーザルをたくさん通す本をたくさん書いているたくさん質の良い記事を書いて凄い PV 数なりたかったのその行く末生活を全てエンジニアリングに捧げようとする無理あらゆる技術イベントに顔をだそうとする私生活や仕事でしばしば予定がつかずキャンセル帰りが遅くなるのが良くないので、家から近いイベント以外いかなくなった(規模の比較的おおきい)コミュニティを主催するスポンサー探しで苦労こ

      無邪気なエンジニアリングができなくなってきた
    • PostgreSQL and UUID as primary key

      UUIDs are often used as database table primary keys. They are easy to generate, easy to share between distributed systems and guarantee uniqueness. Considering the size of UUID it is questionable if it is a right choice, but often it is not up to us to decide. This article does not focus on "if UUID is the right format for a key", but how to use UUID as a primary key with PostgreSQL efficiently. P

        PostgreSQL and UUID as primary key
      • Node.jsでTypeScriptのコードを実行できるようになるかも - hiroppy's site

        module: add --experimental-strip-types by marco-ippolito · Pull Request #53725 · nodejs/node It is possible to execute TypeScript files by setting the experimental flag --experimental-strip-typ... 💁‍♀️ まだマージされてない点に注意してください --experimental-strip-typesというフラグを実行時に付けることにより、Node.jsでTypeScriptのコードを実行できるようになるPRが出てきました。 背景 TC39でも型注釈の話題(議事録を読むとブラウザとの兼ね合いもあり道のりは長そう)が存在するほどJSのコードにおいて、型は当たり前となっています。 Node.jsと同

          Node.jsでTypeScriptのコードを実行できるようになるかも - hiroppy's site
        • On the origins of DS_store

          arno.org If you are a Mac user, or if you have transferred files from Mac to Windows, you’re probably familiar with .DS_Store files. But where does this name come from? Back in 1999 I was the technical lead for the Mac OS X Finder at Apple. At that time the Finder code base was some 8 years old and had reached the end of its useful life. Making any changes to it require huge engineering effort, an

          • Biden Tells Allies He Knows He Has Only Days to Salvage Candidacy

            President Biden has told key allies that he knows the coming days are crucial and understands that he may not be able to salvage his candidacy if he cannot convince voters that he is up to the job after a disastrous debate performance last week. According to two allies who have spoken with him, Mr. Biden has emphasized that he is still deeply committed to the fight for re-election but understands

              Biden Tells Allies He Knows He Has Only Days to Salvage Candidacy
            • BM42: New Baseline for Hybrid Search - Qdrant

              For the last 40 years, BM25 has served as the standard for search engines. It is a simple yet powerful algorithm that has been used by many search engines, including Google, Bing, and Yahoo. Though it seemed that the advent of vector search would diminish its influence, it did so only partially. The current state-of-the-art approach to retrieval nowadays tries to incorporate BM25 along with embedd

                BM42: New Baseline for Hybrid Search - Qdrant
              • 『Skyrim』開発者いわく「今のオープンワールドは開発規模大きすぎて大変そう」。規模が大きくなるほど抱えるジレンマ - AUTOMATON

                ホーム ニュース 『Skyrim』開発者いわく「今のオープンワールドは開発規模大きすぎて大変そう」。規模が大きくなるほど抱えるジレンマ Bethesda Softworksから販売されている『The Elder Scrolls V: Skyrim』(以下、Skyrim)の開発に携わった開発者などが、近年のオープンワールドゲームについて言及。同作と近年の作品の開発規模のちがいに触れつつ、大規模開発の問題点などを語っている。海外メディアRock Paper Shotgunが報じている。 『Skyrim』はBethesda Game Studiosが手がけ、2011年11月に発売されたオープンワールドRPGだ。舞台となるのは北方のスカイリム。名もなき囚人の主人公は処刑を免れ、ドラゴンを巡る冒険を繰り広げることになる。発売から13年ほど経った現在となっても、多くのユーザーに愛され、Mod制作なども

                  『Skyrim』開発者いわく「今のオープンワールドは開発規模大きすぎて大変そう」。規模が大きくなるほど抱えるジレンマ - AUTOMATON
                • Cloudflare 1.1.1.1 incident on June 27, 2024

                  IntroductionOn June 27, 2024, a small number of users globally may have noticed that 1.1.1.1 was unreachable or degraded. The root cause was a mix of BGP (Border Gateway Protocol) hijacking and a route leak. Cloudflare was an early adopter of Resource Public Key Infrastructure (RPKI) for route origin validation (ROV). With RPKI, IP prefix owners can store and share ownership information securely,

                    Cloudflare 1.1.1.1 incident on June 27, 2024
                  • A Git story: Not so fun this time | Brachiosoft Blog

                    Linus Torvalds once wrote in a book that he created Linux just for fun, but it ended up sparking a revolution. Git, his second major creation, also an accidental revolution. It’s now a standard tool for software engineers, but its origin story wasn’t so much fun this time, at least for Linus. Linus doesn’t scale 1998 was a big year for Linux. Major companies like Sun, IBM, and Oracle started getti

                      A Git story: Not so fun this time | Brachiosoft Blog
                    • 『Horton Hears A Who!』で楽しく英語学習!ドクター・スースの名作絵本を親子で楽しむ

                      「Horton Hears A Who!」は、ドクター・スースらしいユニークなキャラクターと、心温まるメッセージが詰まった絵本です。今回は少し長い物語ですが、この絵本を通して、お子さんと一緒に楽しく英語を聞き流してみませんか? ここでは「Horton Hears A Who!」の簡単なあらすじの他、文中に出てくる日常の英語表現、おすすめの読み聞かせ動画のご紹介や日本語訳などを掲載しています。 お話の内容優しいゾウのホートンは、ジャングルで小さなホコリを見つけます。そのホコリから「助けて!」という声が聞こえたホートンは、ホコリを大切に持ち運び、その上に住む小さな人々「フー」を守ることを決意します。 しかし、ホートンは周りから「ホコリに人が住んでいるなんておかしい」と笑われてしまいます。それでも、ホートンはフーたちの存在を信じ、危険から守ろうとします。 英語学習のポイントこの絵本には、日常会話

                        『Horton Hears A Who!』で楽しく英語学習!ドクター・スースの名作絵本を親子で楽しむ
                      • Iran election: Reformer Masoud Pezeshkian elected new president

                        Former heart surgeon Dr Masoud Pezeshkian has been described as a wildcard candidate Reformist Masoud Pezeshkian has been elected as Iran's new president, beating his hardline conservative rival Saeed Jalili. The vote was declared in Dr Pezeshkian's favour after he secured 53.3% of the more than 30 million votes counted. Mr Jalili polled at 44.3%. The run-off came after no candidate secured a majo

                          Iran election: Reformer Masoud Pezeshkian elected new president
                        • Nostr and ATProto - Shreyan Jain

                          This post could’ve been titled “Nostr vs ATProto”, but that really isn’t what I wanted to do here. While I will be comparing and contrasting them a lot, and that’s kind of even the point of writing this, I didn’t want to really pit the two against each other at all, and especially not with the title. I also want to try avoiding commenting on the differences between the communities that have formed

                          • Making a Linux-managed network switch

                            Network switches are simple devices, packets go in, packets go out. Luckily people have figured out how to make it complicated instead and invented managed switches. Usually this is done by adding a web-interface for configuring the settings and see things like port status. If you have more expensive switches then you'd even get access to some alternate interfaces like telnet and serial console po

                              Making a Linux-managed network switch
                            • Properly Testing Concurrent Data Structures

                              Properly Testing Concurrent Data Structures Jul 5, 2024 There’s a fascinating Rust library, loom, which can be used to thoroughly test lock-free data structures. I always wanted to learn how it works. I still do! But recently I accidentally implemented a small toy which, I think, contains some of the loom’s ideas, and it seems worthwhile to write about that. The goal here isn’t to teach you what y

                              • Man raped university student multiple times, recorded and shared footage of assault in 'brutal and cruel' case

                                SINGAPORE: A hairstylist who came across an intoxicated university student in Clarke Quay in 2019 took her home, where he committed multiple acts of rape against her in a case the judge called "brutal and cruel". Kita Ikko, a 38-year-old Japanese national, filmed the sexual assault and sent the footage to a friend. The victim, who was 20 at the time, continues to grapple with post-traumatic stress

                                  Man raped university student multiple times, recorded and shared footage of assault in 'brutal and cruel' case
                                • The sad state of property-based testing libraries

                                  The sad state of property-based testing libraries Posted on Jul 2, 2024 Property-based testing is a rare example of academic research that has made it to the mainstream in less than 30 years. Under the slogan “don’t write tests, generate them” property-based testing has gained support from a diverse group of programming language communities. In fact, the Wikipedia page of the original property-bas

                                  • How to think in writing

                                    The reason I've spent so long establishing this rather obvious point [that writing helps you refine your thinking] is that it leads to another that many people will find shocking. If writing down your ideas always makes them more precise and more complete, then no one who hasn't written about a topic has fully formed ideas about it. And someone who never writes has no fully formed ideas about anyt

                                      How to think in writing
                                    • 制作者本人に聞く「シカ色デイズ」誕生秘話!「しかのこのこのここしたんたん」中毒性のあるOPテーマはどう生まれた!?聴き続けたくなる秘密は?【MyDeerFriendNokotan】

                                      現在世界で話題沸騰!アニメ「しかのこのこのここしたんたん 」 ミーム化している楽曲「シカ色デイズ」音楽ディレクターの福森優光さんと作曲家の和賀裕希さんにインタビューしました! Currently a hot topic worldwide! The anime “Shika no Ko no Ko no Koko Shitan Tan” We interviewed Yuko Fukumori, the music director of the meme-viral song “Shika-iro Days,” and Yuki Waga, the composer! This video has English subtitles available. ・『シカ色デイズ』はどのように生まれた?  How was “Shika-iro Days” created? ・原作の要素をどう

                                        制作者本人に聞く「シカ色デイズ」誕生秘話!「しかのこのこのここしたんたん」中毒性のあるOPテーマはどう生まれた!?聴き続けたくなる秘密は?【MyDeerFriendNokotan】
                                      • Top Places to Visit and the Best Things to Do in Tokyo

                                        Initially, we named this guide “Tourist Attractions in Tokyo,” but we realized that the title did not do justice. Tokyo offers so many places to visit and things to do that even most long-time residents might not be able to experience them all. So, whether you plan to visit Tokyo as a tourist, for business, or to live there, we hope this guide to Tokyo’s attractions will come as handy. As an insid

                                          Top Places to Visit and the Best Things to Do in Tokyo
                                        • Solving a math problem with planner programming

                                          The deadline for the logic book is coming up! I'm hoping to have it ready for early access by either the end of this week or early next week. During a break on Monday I saw this interesting problem on Math Stack Exchange: Suppose that at the beginning there is a blank document, and a letter "a" is written in it. In the following steps, only the three functions of "select all", "copy" and "paste" c

                                            Solving a math problem with planner programming
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