Dartlang Users JP 日本Dartユーザー会へようこそ! Dartlang Users JPは、Dartを愛する日本の開発者のためのコミュニティです。
Today, we’re announcing Dart 2, a reboot of the language to embrace our vision of Dart: as a language uniquely optimized for client-side development for web and mobile. With Dart 2, we’ve dramatically strengthened and streamlined the type system, cleaned up the syntax, and rebuilt much of the developer tool chain from the ground up to make mobile and web development more enjoyable and productive.
dart:mirrors might be the most misunderstood, mistreated, neglected component of the Dart’s core libraries. It has been a part of Dart language since the very beginning and is still surrounded by the fog of uncertainty and marked as Status: Unstable in the documentation - even though APIs have not changed for a very long time. dart:mirrors rarely hits spotlight because it is a library that enables
For the latest Dart news, visit our new blog at https://medium.com/dartlang . Following Brad Green’s keynote at ng-conf 2017 that seemed to indicate that Typescript is now an official language at Google, there were many questions about the status of Dart at Google. We would like to clarify that both Dart and Typescript are in the same category. They both are allowed to be used for client side de
This is a story about an experiment to compile the Dart language using the LLVM compiler framework. On its face this is pretty pointless, since Dart already has an excellent virtual machine which uses just-in-time compilation to get excellent performance. Since Dart is dynamically typed (more precisely, it’s optionally typed), a JIT compiler is a natural fit — it can use the types available at run
For the latest Dart news, visit our new blog at https://medium.com/dartlang . Dart in 2016: The fastest growing programming language at Google, 2nd fastest growing in TIOBE Index Dart was the fastest growing programming language at Google in 2016 with millions of lines of code written. It also made it to TIOBE Index Top 20 this month (see TIOBE's methodology). It takes time to build something as
Dart Developer Summit 2016 Videos: Soundness, AngularDart 2.0, and the Fastest Growing Language at Google Posted by Filip Hracek, Program Manager, Dart Videos from last month’s Dart Developer Summit are up on YouTube and we thought we’d cherry-pick the highlights for you. The summit keynote is a summary of all the major news and of the direction the team is taking now. It’s where we announced that
Over the past few months, I’ve been quietly working on a new project. Today I’m ready to announce Dart Sass to the world. It’s a totally new implementation of Sass, designed to be fast, easy to install, and easy to hack on. It’s not yet complete—I’m steadily working my way through sass-spec—so today I’m just releasing version 1.0.0-alpha.1. But it’s solid enough for you to download, play with, and
For the latest Dart news, visit our new blog at https://medium.com/dartlang . We’re here at the Dart Developer Summit in Munich, Germany. Over 250 developers from more than 50 companies from all over the world just finished watching the keynote. This is a summary of the topics we covered: Dart is the fastest growing programming language at Google, with a 3.5x increase in lines of code since last
これは開発計画の草稿だ。Angular Dartは現在、多くの大規模なGoogleプロジェクトで使用されている。そして何よりも、私たちは特に、安定性、性能、そして生産性に関して深く検討する。 Angular 2 JS/TS プロジェクトとの関係についてのメモ。私たちはTS版チームと設計と性能の記録を共有し2つのバージョンを出来るだけ近いものに維持するが、私たちは時折、Dartコミュニティーのためにより良いものになるように、同一の機能とAPIを持つよりも分化させることを選択する。現時点では、私たちはDagger2を基礎にした新しいDIとComponent APIを開発中であり、それはDartの強力な静的型解析とレキシカルスコープを活かしたものになる。 性能 Angular Dartのコンパイラを、(できる限り)イディオマティックなDartコードを出力するように最適化する。 Change De
Every single operating system developed by Google to date has one thing in common: they're based on the Linux kernel. Chrome OS, Android, Chromecasts, you name it. Linux has powered Google hardware for years. However, the Linux kernel is not ideal for every situation. Especially in the case of embedded devices like car dashboards or GPS units, full-blown desktop kernels like Linux impact performan
For the latest Dart news, visit our new blog at https://medium.com/dartlang . Until now, the multiple language flavors of Angular 2 were written as TypeScript source, and then automatically compiled to both JavaScript and Dart. We're happy to announce that we’re splitting the Angular 2 codebase into two flavors – a Dart version and a TypeScript/JavaScript version – and creating a dedicated Angula
↩ ↪ June 16, 2016 code dart One smart thing Google does is rigorous code reviews. Every change, before you can land it, gets reviewed in at least two ways. First, someone on the team does a normal review to make sure the code does what it’s supposed to. But, then, there’s a second layer of review called readability. It makes sure the code is, well, readable: Is it easy to understand and maintain?
For the latest Dart news, visit our new blog at https://medium.com/dartlang . Google just announced a re-designed AdWords experience. In case you’re not familiar with AdWords: businesses use it to advertise on google.com and partner websites. Advertising makes up majority of Google’s revenue, so when Google decides to completely redo the customer-facing front end to it, it’s a big deal. The Dart
Angular2製アプリの設計についてのメモを共有する。 MVC, FluxをAngular2のComponent, DI, ChangeDetectionを利用した実装に落とし込んでいく。さらに、Clean ArchitectureなどのLayered Architectureへの発展を検討する。自分の主にAngular2への理解不足により、間違った情報やおかしな解説が含まれているかも知れない。必要に応じて追記、修正していく。前編と後編に分けている。後編は、量によってはこの前編に追記する形をとるかもしれない。 FluxはMVCに基づき、データフローを単方向にしたパターンである(というか、ほぼObserverパターンによるMVCの設計に名前を与えたものと解釈している。なお、MVCという概念は本来、特定の設計を指すものではない)。Fluxの解説は世に溢れているおかげで単方向データフローの説明
Dart x Flutter で作成したAndroidアプリをGoogle Playに登録してみました。本文ではそのノウハウを紹介します。 Apk for Google Play https://play.google.com/store/apps/details?id=info.kyorohiro.umiuni2d.demo.mino Html5 version http://kyorohiro.github.io/umiuni2d/mino2/web/main.html Dart x Flutter は、あなたが持つ、さまざまな問題を解決します。太字のところだけでも目を通してもらえるれば幸いです。 Dart x Flutter での開発は快適!! Dart x Flutter は マルチプラットフォーム まだまだ、 FlutterはAlpha版ですが、Dart x Flutter を利
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