並び順

ブックマーク数

期間指定

  • から
  • まで

1 - 26 件 / 26件

新着順 人気順

check condition for each element in array javascriptの検索結果1 - 26 件 / 26件

  • Browser Dev Tools: The Ultimate Guide 🔥

    Pretty Print Raw files are usually minified, and therefore hard to read. Use the Pretty Print option to format it In the background, Chrome is creating a new file (names filename.js:formatted), closing that file will undo the formatting. If doing this each time is getting boring, then there's an experimental setting to auto-enable pretty print for all sources. Under ⋮ → Settings → Experiments Sele

      Browser Dev Tools: The Ultimate Guide 🔥
    • The Prompt Engineering Playbook for Programmers

      Developers are increasingly relying on AI coding assistants to accelerate our daily workflows. These tools can autocomplete functions, suggest bug fixes, and even generate entire modules or MVPs. Yet, as many of us have learned, the quality of the AI’s output depends largely on the quality of the prompt you provide. In other words, prompt engineering has become an essential skill. A poorly phrased

        The Prompt Engineering Playbook for Programmers
      • WebKit Features in Safari 16.4

        Mar 27, 2023 by Patrick Angle, Marcos Caceres, Razvan Caliman, Jon Davis, Brady Eidson, Timothy Hatcher, Ryosuke Niwa, and Jen Simmons ContentsWeb Push on iOS and iPadOSImprovements for Web AppsWeb ComponentsCSSHTMLJavaScript and WebAssemblyWeb APIImages, Video, and AudioWKWebViewDeveloper ToolingWeb InspectorSafari Web ExtensionsSafari Content BlockersNew Restrictions in Lockdown ModeMore Improve

          WebKit Features in Safari 16.4
        • Announcing TypeScript 4.7 - TypeScript

          Today we’re excited to announce the availability of TypeScript 4.7! If you’re not yet familiar with TypeScript, it’s a language that builds on JavaScript and adds syntax for types. Types help describe what kinds of values you’re working with and what kinds of functions you’re calling. TypeScript can use this information to help you avoid about mistakes like typos, missing arguments, or forgetting

            Announcing TypeScript 4.7 - TypeScript
          • Announcing TypeScript 4.7 Beta - TypeScript

            Today we are excited to announce the beta release of TypeScript 4.7! To get started using the beta, you can use npm with the following command: npm install typescript@beta You can also get editor support by Downloading for Visual Studio 2022/2019 Following directions for Visual Studio Code and Sublime Text 3. Here’s a quick list of what’s new in TypeScript 4.7! ECMAScript Module Support in Node.js

              Announcing TypeScript 4.7 Beta - TypeScript
            • Announcing TypeScript 4.8 - TypeScript

              Today we’re excited to announce the release of TypeScript 4.8! If you’re not yet familiar with TypeScript, it’s a language that builds on JavaScript and adds syntax for types. These types let you put your expectations and assumptions into your code, and those assumptions can then be checked by the TypeScript type-checker. This checking can help avoid typos, calling uninitialized values, mixing up

                Announcing TypeScript 4.8 - TypeScript
              • All JavaScript and TypeScript Features of the last 3 years

                TypeScript as envisioned by Stable DiffusionThis article goes through almost all of the changes of the last 3 years (and some from earlier) in JavaScript / ECMAScript and TypeScript . Not all of the following features will be relevant to you or even practical, but they should instead serve to show what’s possible and to deepen your understanding of these languages. There are a lot of TypeScript fe

                  All JavaScript and TypeScript Features of the last 3 years
                • 10 bad TypeScript habits to break this year

                  TypeScript and JavaScript have steadily evolved over the last years, and some of the habits we built over the last decades have become obsolete. Some might never have been meaningful. Here's a list of 10 habits that we all should break. If you are interested in more articles and news about web product development and entrepreneurship, please feel free to follow me on Twitter. Onto the examples! Pl

                    10 bad TypeScript habits to break this year
                  • 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

                    • Announcing TypeScript 4.7 RC - TypeScript

                      Today we’re excited to announce our Release Candidate (RC) of TypeScript 4.7! Between now and the stable release of TypeScript 4.7, we expect no further changes apart from critical bug fixes. To get started using the RC, you can get it through NuGet, or use npm with the following command: npm install typescript@rc You can also get editor support by Downloading for Visual Studio 2022/2019 Following

                        Announcing TypeScript 4.7 RC - TypeScript
                      • The Ultimate Interactive JQ Guide

                        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

                          The Ultimate Interactive JQ Guide
                        • February 2021 (version 1.54)

                          Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.54.1: The update addresses an issue with an extension dependency. Update 1.54.2: The update addresses these issues. Update 1.54.3: The update addresses this issue. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the February 2021 release of Vi

                            February 2021 (version 1.54)
                          • April 2025 (version 1.100)

                            Release date: May 8, 2025 Update: Enable Next Edit Suggestions (NES) by default in VS Code Stable (more...). Update 1.100.1: The update addresses these security issues. Update 1.100.2: The update addresses these issues. Update 1.100.3: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the April 2025 release

                              April 2025 (version 1.100)
                            • Hacker News folk wisdom on visual programming

                              I’m a fairly frequent Hacker News lurker, especially when I have some other important task that I’m avoiding. I normally head to the Active page (lots of comments, good for procrastination) and pick a nice long discussion thread to browse. So over time I’ve ended up with a good sense of what topics come up a lot. “The Bay Area is too expensive.” “There are too many JavaScript frameworks.” “Bootcam

                                Hacker News folk wisdom on visual programming
                              • Speeding up the JavaScript ecosystem - eslint

                                We've talked quite a bit about linting in the past two posts of this series, so I thought it's time to give eslint the proper limelight it deserves. Overall eslint is so flexible, that you can even swap out the parser for a completely different one. That's not a rare scenario either as with the rise of JSX and TypeScript that is frequently done. Enriched by a healthy ecosystem of plugins and prese

                                  Speeding up the JavaScript ecosystem - eslint
                                • Processing Arrays non-destructively: `for-of` vs. `.reduce()` vs. `.flatMap()`

                                  Processing Arrays non-destructively: for-of vs. .reduce() vs. .flatMap() In this blog post, we look at three ways of processing Arrays: The for-of loop The Array method .reduce() The Array method .flatMap() The goal is to help you choose between these features whenever you need to process Arrays. In case you don’t know .reduce() and .flatMap() yet, they will both be explained to you. In order to g

                                  • Jest 30: Faster, Leaner, Better · Jest

                                    Today we are happy to announce the release of Jest 30. This release features a substantial number of changes, fixes, and improvements. While it is one of the largest major releases of Jest ever, we admit that three years for a major release is too long. In the future, we are aiming to make more frequent major releases to keep Jest great for the next decade. If you want to skip all the news and jus

                                      Jest 30: Faster, Leaner, Better · Jest
                                    • 8.x バリデーション Laravel

                                      イントロダクションIntroduction Laravelは、アプリケーションの受信データをバリデーションするために複数の異なるアプローチを提供します。すべての受信HTTPリクエストで使用可能なvalidateメソッドを使用するのがもっとも一般的です。しかし、バリデーションに対する他のアプローチについても説明します。Laravel provides several different approaches to validate your application's incoming data. It is most common to use the validate method available on all incoming HTTP requests. However, we will discuss other approaches to validation as well

                                      • What's new in Swift 5.5?

                                        What's new in Swift 5.5? Async/await, actors, throwing properties, and more! Swift 5.5 comes with a massive set of improvements – async/await, actors, throwing properties, and many more. For the first time it’s probably easier to ask “what isn’t new in Swift 5.5” because so much is changing. In this article I’m going to walk through each of the changes with code samples, so you can see how each of

                                          What's new in Swift 5.5?
                                        • Introduction to the Solid JavaScript Library | CSS-Tricks

                                          Get affordable and hassle-free WordPress hosting plans with Cloudways — start your free trial today. Solid is a reactive JavaScript library for creating user interfaces without a virtual DOM. It compiles templates down to real DOM nodes once and wraps updates in fine-grained reactions so that when state updates, only the related code runs. This way, the compiler can optimize initial render and the

                                            Introduction to the Solid JavaScript Library | CSS-Tricks
                                          • Bullshit Jobs

                                            Notes: ISBN 978-1-5011-4331-1, ISBN 978-1-5011-4334-2 (ebook); Most names and many identifying characteristics have been changed.; Interior design by Carly Loman; Jacket design by David L Itman To anyone who would rather be doing something useful with themselves. Preface: On the Phenomenon of Bullshit Jobs In the spring of 2013, I unwittingly set off a very minor international sensation. It all be

                                              Bullshit Jobs
                                            • A Super Flexible CSS Carousel, Enhanced With JavaScript Navigation | CSS-Tricks

                                              A Super Flexible CSS Carousel, Enhanced With JavaScript Navigation Editor’s Note: Chrome is prototyping a new feature for creating carousels directly in CSS, including scroll buttons and scroll markers for navigating between slides. Get all the information in this newer article. Not sure about you, but I often wonder how to build a carousel component in such a way that you can easily dump a bunch

                                                A Super Flexible CSS Carousel, Enhanced With JavaScript Navigation | CSS-Tricks
                                              • pow-captcha

                                                💥PoW! Captcha A proof of work based captcha similar to mCaptcha. Compared to mainstream captchas like recaptcha, hcaptcha, friendlycaptcha, this one is better for a few reasons: It is lightweight & all dependencies are included; total front-end unminified gzipped file size is about 50KB. It is self-hosted. It does not spy on you or your users; you can tell because you run it on your own server, y

                                                  pow-captcha
                                                • Axios POST requests: Handling errors, authentication, and best practices - LogRocket Blog

                                                  Axios POST requests: Handling errors, authentication, and best practices Chimezie Innocent I am Chimezie, a software developer based in Nigeria. I am highly skilled in HTML, CSS, and JS to build web-accessible and progressive apps. I'm also skilled with React for web, React Native for Android apps, and Tailwind CSS. I write technical articles, too. Sending requests to a web server is one of the mo

                                                    Axios POST requests: Handling errors, authentication, and best practices - LogRocket Blog
                                                  • GitHub - ComfyUI-Workflow/awesome-comfyui: A collection of awesome custom nodes for ComfyUI

                                                    ComfyUI-Gemini_Flash_2.0_Exp (⭐+172): A ComfyUI custom node that integrates Google's Gemini Flash 2.0 Experimental model, enabling multimodal analysis of text, images, video frames, and audio directly within ComfyUI workflows. ComfyUI-ACE_Plus (⭐+115): Custom nodes for various visual generation and editing tasks using ACE_Plus FFT Model. ComfyUI-Manager (⭐+113): ComfyUI-Manager itself is also a cu

                                                      GitHub - ComfyUI-Workflow/awesome-comfyui: A collection of awesome custom nodes for ComfyUI
                                                    • Build 3D visuals in Vue with Lunchbox.js - LogRocket Blog

                                                      Since its inception in 2010, Three.js has been the de facto standard for building 3D visuals on the web. Over the years, several abstractions have been built on top of this library, consolidating its features and the large ecosystem of JavaScript libraries to create fast, stunning, and performant web applications. As Vue.js has matured, it has become one of the top libraries of choice for componen

                                                        Build 3D visuals in Vue with Lunchbox.js - LogRocket Blog
                                                      1