Enable long path on Windows File APIs on Windows can now handle files and directories identified by long paths (greater than 260 characters). For directory, the limit is 248. Some restrictions from Windows: 1. The size limit for long path is 32,767 characters. 2. Each component separated by backslashes should not be more than 255 characters. Reference: https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation. Note that `Directory.current` does not work with long path. Bug: https://github.com/dart-lang/sdk/issues/42416 Change-Id: Ia1b4608d393fb36f1d843858c6f076f3c825dc83 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152736 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Zichang Guo <zichangguo@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app
Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, getting started, and more.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents on our wiki.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.