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  • What a good debugger can do 🔮

    When people say “debuggers are useless and using logging and unit-tests is much better,” I suspect many of them think that debuggers can only put breakpoints on certain lines, step-step-step through the code, and check variable values. While any reasonable debugger can indeed do all of that, it’s only the tip of the iceberg. Think about it; we could already step through the code 40 years ago, sure

      What a good debugger can do 🔮
    • Making slow Rust code fast

      Performance tuning using Criterion.rs and flamegraphs Performance is one of the top reasons developers choose Rust for their applications. In fact, it's the first reason listed under the "Why Rust?" section on the rust-lang.org homepage, even before memory safety. This is for good reason too--many benchmarks show that software written in Rust is fast, sometimes even the fastest. This doesn't mean

      • GitHub - alyssaxuu/screenity: The free and privacy-friendly screen recorder with no limits 🎥

        🎥 Make unlimited recordings of your tab, a specific area, desktop, any application, or camera 🎙️ Record your microphone or internal audio, and use features like push to talk ✏️ Annotate by drawing anywhere on the screen, adding text, arrows, shapes, and more ✨ Use AI-powered camera backgrounds or blur to enhance your recordings 🔎 Zoom in smoothly in your recordings to focus on specific areas 🪄

          GitHub - alyssaxuu/screenity: The free and privacy-friendly screen recorder with no limits 🎥
        • Announcing .NET 5.0 - .NET Blog

          We’re excited to release .NET 5.0 today and for you to start using it. It’s a major release — including C# 9 and F# 5 — with a broad set of new features and compelling improvements. It’s already in active use by teams at Microsoft and other companies, in production and for performance testing. Those teams are showing us great results that demonstrate performance gains and/or opportunities to reduc

            Announcing .NET 5.0 - .NET Blog
          • The State of WebAssembly 2021

            This blog post shares the results of the first State of WebAssembly Survey, with results from 250 respondents surveyed in June 2021. For those of you who just want some quick soundbites, here are the main findings: Rust is the most frequently used and most desired WebAssembly language. AssemblyScript is the second-most desireable WebAssembly language. WebAssembly is expected to have a significant

              The State of WebAssembly 2021
            • Order Bonamina. Can I Order Meclizine Fast Shipping - Ask Lesko and Friends

              Order Bonamina. Can I Order Meclizine Fast Shipping How Can I Buy Bonamina Canada. Can You Buy Bonamina Online In Ireland Best Deal for Bonamina on the net! BUY Bonamina (Meclizine) ONLINE! - CLICK HERE! Find out the reasons and situations which develop panic attacks. Eat at regular set times throughout the day. 5 litters of water during the day so that you don't dehydrate, and possibly have filte

              • Explainable AI in Industry (KDD 2019 Tutorial)

                [Video recording available at https://www.youtube.com/playlist?list=PLewjn-vrZ7d3x0M4Uu_57oaJPRXkiS221] Artificial Intelligence is increasingly playing an integral role in determining our day-to-day experiences. Moreover, with proliferation of AI based solutions in areas such as hiring, lending, criminal justice, healthcare, and education, the resulting personal and professional implications of AI

                  Explainable AI in Industry (KDD 2019 Tutorial)
                • FFmpeg - Ultimate Guide | IMG.LY Blog

                  These last two sometimes are referred to as "8 bit" or "10 bit" respectively, especially when talking about videos. That means 8/10 bits per single color channel. TransparencySome image formats support an additional channel together with the red, green, and blue components: the alpha channel. The alpha channel determines how transparent a single pixel is, and it can have different bit-depths, it i

                    FFmpeg - Ultimate Guide | IMG.LY Blog
                  • Golang Mini Reference 2022: A Quick Guide to the Modern Go Programming Language (REVIEW COPY)

                    Golang Mini Reference 2022 A Quick Guide to the Modern Go Programming Language (REVIEW COPY) Harry Yoon Version 0.9.0, 2022-08-24 REVIEW COPY This is review copy, not to be shared or distributed to others. Please forward any feedback or comments to the author. • feedback@codingbookspress.com The book is tentatively scheduled to be published on September 14th, 2022. We hope that when the release da

                    • なぜ新型コロナウイルスの犠牲者は「圧倒的に黒人が多い」のか?

                      新型コロナウイルス感染症(COVID-19)による死亡率は人種や民族により異なり、中でもヒスパニック・黒人の死亡率は白人・アジア系の倍近いと判明しています。アメリカの全犠牲者のうち約72%が黒人という現状について、公民権や人種差別などに関する権威として知られるニューヨーク・タイムズ紙のニコール・ハンナ・ジョーンズ氏が解説しています。 Ida Bae Wellsさん (@nhannahjones) / Twitter https://twitter.com/nhannahjones ジョーンズ氏は前置きとして、「COVID-19がアメリカで感染拡大し始めた2020年3月頃、『アメリカという人種的に分断された国家において、COVID-19こそ平等なものだ』という意見が見られましたが、アメリカの人種カーストをよく知る我々はそんなことは起こりえないと分かっていました」と発言。 When Covid

                        なぜ新型コロナウイルスの犠牲者は「圧倒的に黒人が多い」のか?
                      • SpaceXとT-Mobileが携帯電話とStarlinkの衛星を直接通信可能にする計画を発表

                        by Official SpaceX Photos 宇宙企業・SpaceXとアメリカの通信キャリア大手であるT-Mobileが、SpaceXの衛星インターネット「Starlink」の第2世代衛星を使って、インターネット環境のないへき地でも携帯電話を利用可能にする計画を発表しました。特別な機器や端末を使うことなく、衛星と携帯電話で直接通信を可能にするという構想で、2023年末までにテキストメッセージサービスのテストからスタートする予定だそうです。 Watch live as Elon and @TMobile CEO and President Mike Sievert announce plans to increase connectivity → https://t.co/pxgvgTWzrx https://t.co/kP7p4tuVIi— SpaceX (@SpaceX) Star

                          SpaceXとT-Mobileが携帯電話とStarlinkの衛星を直接通信可能にする計画を発表
                        • Getting started with Web Performance 🚀 - HTMHell

                          by Alistair Shepherd published on Dec 14, 2023 Carefully observing websites in the wild As the murderous tortoises start to converge on Ryūji’s hideout, they pull out their phone. It’s a cheap, older device but it’s survived the toils of the tortoise-ageddon well so far. Thankfully the internet still exists, although a bit slower, so they’re able to search online for how to scare tortoises away. T

                            Getting started with Web Performance 🚀 - HTMHell
                          • It’s Time to Build | Andreessen Horowitz

                            Every Western institution was unprepared for the coronavirus pandemic, despite many prior warnings. This monumental failure of institutional effectiveness will reverberate for the rest of the decade, but it’s not too early to ask why, and what we need to do about it. Many of us would like to pin the cause on one political party or another, on one government or another. But the harsh reality is tha

                              It’s Time to Build | Andreessen Horowitz
                            • The race to reconnect Tonga

                              The race to reconnect Tonga How engineers will repair the undersea communications cable severed by the recent volcanic eruption A global map of undersea communication cables stretching across the Pacific Ocean, with China to the west and the U.S. to the east. The map shows the Tonga volcanic eruption and several cables running near the island nation. The South Pacific nation of Tonga was all but c

                                The race to reconnect Tonga
                              • 登記所備付地図データコンバータをGitHubで公開します(We launched the data converter for the National Land Register data on th|デジタル庁Data strategy team: Digital Agency, Gov of JP

                                そのソースコードをデジタル庁が譲り受け、アドレスベースレジストリの整備に必要な機能を追加してデジタル庁の職員(民間専門人材)がPythonで書き直したものです。 登記所備付地図データとアドレスベースレジストリ整備コンバータはアドレスベースレジストリの整備のために作成したものです。 アドレスベースレジストリは、住所・所在地のマスターデータです。主に行政機関で使用される住所・所在地の情報をIDで連携できることを目指して整備を推進しており、オープンデータとして無償で一般公開をしていきます。2022年4月に試験公開版として、住所・所在地の階層における「町字レベル」「住居表示の街区レベル」「住居表示の住居レベル」のデータを公開しました。 国土地理院の電子国土基本図(地名情報)、国土交通省の位置参照情報、法務省の地番区域情報(不動産登記の所在を示すデータ)の各データをいわばマッシュアップして初期整備し

                                  登記所備付地図データコンバータをGitHubで公開します(We launched the data converter for the National Land Register data on th|デジタル庁Data strategy team: Digital Agency, Gov of JP
                                • shogihax - Remote Code Execution on Nintendo 64 through Morita Shogi 64

                                  shogihax - Remote Code Execution on Nintendo 64 through Morita Shogi 64 Introduction I've been wanting to develop Nintendo 64 homebrew for a while, but have been put off due to the limited options available for testing on the hardware. Instead of shelling out money for a flashcard (which have inflated prices since they are marketed for pirating games), I decided to invest some time systematically

                                  • Scaling Datastores at Slack with Vitess - Slack Engineering

                                    Rafael Chacón Staff Software Engineer, Infrastructure From the very beginning of Slack, MySQL was used as the storage engine for all our data. Slack operated MySQL servers in an active-active configuration. This is the story of how we changed our data storage architecture from the active-active clusters over to Vitess — a horizontal scaling system for MySQL. Vitess is the present and future of Dat

                                      Scaling Datastores at Slack with Vitess - Slack Engineering
                                    • キーワードツール考 - ブログ - 株式会社JADE

                                      みなさんこんにちは、伊東考(こう)です。 「いつもなんとなくやっていることだけど、そういえば詳しくは知らなかったかも」 な事象にDeep Diveする「考」シリーズの爆誕です(バチバチ)。 記念すべき第1弾は、「キーワードツール考」。 今回は、特にサードパーティー製キーワードツールの謎に迫ります。 ここでいうサードパーティーとは、Google公式ツールに対するAhrefsやMozなどのことを指します。さて、みなさんはサードパーティー製キーワード調査ツールとGoogleキーワードプランナーをどのように使い分けていますか? 「Ahrefsだと、各キーワードの検索ボリューム以外にも様々なオリジナル指標があって便利!」 という人もいれば、 「Googleが公式に出しているツールが一番正確に決まっているから不要」 という人もいると思います。 更には、そもそも「サードパーティーのキーワードツールは、デ

                                        キーワードツール考 - ブログ - 株式会社JADE
                                      • Metrics for issues, pull requests, and discussions

                                        EngineeringOpen SourceMetrics for issues, pull requests, and discussionsWith the new Issue Metrics GitHub Action, you can now track and monitor important metrics related to issues, pull requests, and discussions, such as time to first response, time to close, and more! Data-driven insights At GitHub, we believe that data-driven insights are the keys to success for any software development project.

                                          Metrics for issues, pull requests, and discussions
                                        • Gorilla Testing: How It Is Different from Monkey Testing

                                          As its name suggests, gorilla testing differs from the monkey testing technique, and it’s advantageous for companies and product teams to understand and appreciate these differences. This blog will explore how gorilla testing differs from monkey testing and why it’s essential to quality assurance practices. What is Gorilla Testing? Gorilla Testing is a software testing method where all or most sys

                                            Gorilla Testing: How It Is Different from Monkey Testing
                                          • Welcome

                                            The openVertebrate project, oVert for short, is a new initiative to provide free, digital 3D vertebrate anatomy models and data to researchers, educators, students and the public. X-ray CT allows researchers to visualize and quantify hard-to-measure characteristics. This image shows high and low density areas of the skull of an Angolan burrowing pig-nosed frog. Florida Museum of Natural History im

                                              Welcome
                                            • Low-Level Software Security for Compiler Developers

                                              1 Introduction Compilers, assemblers and similar tools generate all the binary code that processors execute. It is no surprise then that these tools play a major role in security analysis and hardening of relevant binary code. Often the only practical way to protect all binaries with a particular security hardening method is to have the compiler do it. And, with software security becoming more and

                                              • ポール・クルーグマン「マンデルとマンデル」(2021年4月12日)

                                                概要:ノーベル賞受賞者のロバート・マンデルが2021年4月4日に亡くなった。このコラムではポール・クルーグマンが、現代の国際マクロ経済学においてもまだその基礎であり続けているマンデルの初期の画期的モデルから、学者の間で物議をより醸したが影響はより小さかった後期の見解まで、経済思想と政策に関するマンデルの貢献の変遷を説明する。またクルーグマンは、ケインジアンの分析を開放経済に持ち込み、そして通貨圏を作る際の困難なトレードオフに光を当てたマンデルが、サプライサイド経済学とユーロの両方の生みの親とみなされるようになったことについても一つの説明を提供してくれている。 (訳者:原題は The Mundell Difference。何かにかけて初期と後期のマンデルの違いに触れたタイトルだと思いますが、その何かが何なのか分からないので上記のタイトルにしました。) ロバート・マンデルが1963年に発表した

                                                  ポール・クルーグマン「マンデルとマンデル」(2021年4月12日)
                                                • We migrated 50,000 lines of code to React Server Components

                                                  Published on July 19, 2023 (9 months ago) Everything I wish I knew before moving 50,000 lines of code to React Server Components React Server Components are a lot. We recently rethought our docs and rebranded Mux and, while we were at it, moved all of mux.com and docs.mux.com over to Server Components. So… believe me. I know. I also know that it’s possible and not that scary and probably worth it.

                                                    We migrated 50,000 lines of code to React Server Components
                                                  • Move Fast and Roll Your Own Crypto: A Quick Look at the Confidentiality of Zoom Meetings - The Citizen Lab

                                                    Read our description of Zoom’s waiting room vulnerability, as well as frequently asked question about Zoom and encryption issues. This report examines the encryption that protects meetings in the popular Zoom teleconference app. We find that Zoom has “rolled their own” encryption scheme, which has significant weaknesses. In addition, we identify potential areas of concern in Zoom’s infrastructure,

                                                      Move Fast and Roll Your Own Crypto: A Quick Look at the Confidentiality of Zoom Meetings - The Citizen Lab
                                                    • The End of Silicon Valley as We Know It?

                                                      Join the O'Reilly online learning platform. Get a free trial today and find answers on the fly, or master something new and useful. Learn more Consumer internet entrepreneurs lack many of the skills needed for the life sciences revolution.Internet regulation is upon us.Climate response is capital intensive, and inherently local.The end of the betting economy. Inventing the future “The best way to

                                                        The End of Silicon Valley as We Know It?
                                                      • eBPF Observability Tools Are Not Security Tools

                                                        Recent posts: 24 Mar 2024 » Linux Crisis Tools 17 Mar 2024 » The Return of the Frame Pointers 10 Mar 2024 » eBPF Documentary 28 Apr 2023 » eBPF Observability Tools Are Not Security Tools 01 Mar 2023 » USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon 17 Feb 2023 » USENIX SREcon APAC 2023: CFP 02 May 2022 » Brendan@Intel.com 15 Apr 2022 » Netflix End of Series 1 09 Apr 2022 » Te

                                                        • Olmegan 40mg buy. How to Purchase Olmesartan Safely - Ask Lesko and Friends

                                                          Olmegan 40mg buy. How to Purchase Olmesartan Safely Guaranteed Shipping for Olmegan! Where To Buy Olmegan Over The Counter In Uk, Cheap Olmegan Net, Olmegan Best Price Generic BUY Olmegan (Olmesartan) ONLINE! - CLICK HERE! Determine the long-term goals first and then move down to the specific skill or physical attribute that you need to improve this year and next. olmesartan calorie eating plan th

                                                          • WebAssembly meets Kubernetes with Krustlet - Microsoft Open Source Blog

                                                            Linux container technology has changed the face of computing, but especially distributed computing in publicly rentable servers commonly said to be “the public cloud” (like Microsoft Azure). With containers came tooling – like Docker – and systems that orchestrate potentially millions of them – with Kubernetes becoming the most widely used. Together, they have enabled millions of developers and or

                                                              WebAssembly meets Kubernetes with Krustlet - Microsoft Open Source Blog
                                                            • MeiliSearch: A Minimalist Full-Text Search Engine

                                                              I have 15 years of consulting & hands-on build experience with clients in the UK, USA, Sweden, Ireland & Germany. Past clients include Bank of America Merrill Lynch, Blackberry, Bloomberg, British Telecom, Ford, Google, ITV, LeoVegas, News UK, Pizza Hut, Royal Mail, T-Mobile, Williams Formula 1, Wise & UBS. I hold both a Canadian and a British passport. My CV, Twitter & LinkedIn. MeiliSearch is a

                                                              • 巨大地震のきっかけは月なのか? | ITに頼って生きていく

                                                                Advertisements 0. Abstract It’s a very interesting phenomenon that global transformation by a the Moon’s tide stress seems to be a trigger of occurrence for a disastrous earthquake (M>=5.5). It is found out that some statistically considered research papers geared to past earthquakes, there is no one which show about Lunar Age or Lunar Phase Angle clearly.The one of possibility reason is tidal pha

                                                                  巨大地震のきっかけは月なのか? | ITに頼って生きていく
                                                                • 【台風19号】Four Reasons Why Hagibis Will Be Dangerous(森さやか) - エキスパート - Yahoo!ニュース

                                                                  This year’s most powerful typhoon, Hagibis, is inching toward Japan. According to the Japan Meteorological Agency (JMA), Hagibis is categorized as a violent typhoon, which is the highest category on the Japan’s typhoon scale. (As of Thursday, its central pressure: 915hPa, sustained winds: 198kph). JMA predicts Hagibis could weaken slightly as it churns over cooler waters and be over or near the Gr

                                                                    【台風19号】Four Reasons Why Hagibis Will Be Dangerous(森さやか) - エキスパート - Yahoo!ニュース
                                                                  • Liu Cixin’s War of the Worlds

                                                                    In Liu Cixin’s work, civilizations engage in a Hobbesian struggle for survival.Illustration by Robert Beatty Two rival civilizations are battling for supremacy. Civilization A is stronger than Civilization B and is perceived by Civilization B as a grave threat; its position, however, is more fragile than it seems. Neither side hesitates to employ espionage, subterfuge, and surveillance, because th

                                                                      Liu Cixin’s War of the Worlds
                                                                    • Windows 11 WSL2 Performance vs. Ubuntu Linux With The AMD Ryzen 7 7800X3D - Phoronix

                                                                      Show Your Support: This site is primarily supported by advertisements. Ads are what have allowed this site to be maintained on a daily basis for the past 19+ years. We do our best to ensure only clean, relevant ads are shown, when any nasty ads are detected, we work to remove them ASAP. If you would like to view the site without ads while still supporting our work, please consider our ad-free Phor

                                                                      • Vue 3 Vapor Mode News

                                                                        What is Vapor Mode? 🧐 Vapor Mode is a new and alternative compilation strategy inspired by Solid.js. It aims to enhance your apps' performance by compiling your code into a more efficient JavaScript output. When used at the app level, you can drop the Virtual DOM completely, thus reducing your app's bundle size. ✅ Benefits More performant Uses less memory Requires less runtime support code. Solid

                                                                          Vue 3 Vapor Mode News
                                                                        • Replit — GitHub x Replit Workflows: Enhancing Developer Productivity

                                                                          As developers, we constantly seek tools that simplify our workflows and boost our productivity. We know that most code lives on GitHub, so we want to make running, maintaining, collaborating on, and deploying code from GitHub repositories effortless. Previously, importing a GitHub repository into Replit was a subpar experience. Finding the correct repository was time-consuming due to the lack of o

                                                                            Replit — GitHub x Replit Workflows: Enhancing Developer Productivity
                                                                          • Preparing for the Systems Design and Coding Interview

                                                                            At Big Tech and high-growth startups, coding and systems design interviews are common - and fairly standard. A lot of people have asked me for preparation advice for these. Here is what I used when getting ready for an E5/E6 Facebook interview, and the one at Uber - where I was hired as a senior software engineer (L5). It's the same resources I recommend to people who are preparing for Big Tech or

                                                                              Preparing for the Systems Design and Coding Interview
                                                                            • Available today: Windows Dev Kit 2023 aka Project Volterra

                                                                              Windows Dev Kit 2023 is an Arm-powered device built by Windows developers for Windows developers. Everything you need to develop Windows apps for Arm, on Arm. Powerful AI. All on one device. We are excited to announce the launch of Windows Dev Kit 2023, which is built to help developers create Windows apps easily and efficiently for Arm. We unveiled this device as “Project Volterra” at Build in Ma

                                                                                Available today: Windows Dev Kit 2023 aka Project Volterra
                                                                              • Why I (finally) switched to urql from Apollo Client - LogRocket Blog

                                                                                Alec Brunelle Alec is a web developer who loves to work in all areas of the stack. Currently hacking on GraphQL services at Unity Technologies. Using GraphQL in your frontend application is a like playing a different ball game than when using REST. Client libraries such as urql, Apollo Client, and Relay are able to offer different capabilities than REST libraries such as Axios or fetch. How come?

                                                                                  Why I (finally) switched to urql from Apollo Client - LogRocket Blog
                                                                                • A waterfall regress: Agile momentum limited by issues of scale

                                                                                  A waterfall regress: Agile momentum limited by issues of scale Scaling to Agile remains a challenge as some businesses regress toward waterfall. Dive Brief: The move to Agile is gaining momentum with application developers, according to research from Forrester. Nearly 60% of the 152 respondents to the firm’s Q4 2021 Global State of Agile at Scale Survey have embarked on a “five-year journey” to ad

                                                                                    A waterfall regress: Agile momentum limited by issues of scale