| /*************************************************************************** | |
| Copyright (c) Microsoft Corporation 2013. | |
| This code is licensed using the Microsoft Public License (Ms-PL). You can find the text of the license here: | |
| http://www.microsoft.com/resources/sharedsource/licensingbasics/publiclicense.mspx | |
| Published at http://OpenXmlDeveloper.org | |
| Resource Center and Documentation: http://openxmldeveloper.org/wiki/w/wiki/open-xml-sdk-for-javascript.aspx |
| # disable sleep | |
| sudo pmset -b sleep 0; sudo pmset -b disablesleep 1 | |
| # re-enable sleep | |
| sudo pmset -b sleep 5; sudo pmset -b disablesleep 0 |
| import 'dart:async'; | |
| import 'dart:html'; | |
| import 'package:flutter/cupertino.dart'; | |
| import 'package:flutter/material.dart'; | |
| enum _DragState { | |
| dragging, | |
| notDragging, | |
| } |
| import 'package:flutter/material.dart'; | |
| class StreamWidget<T> extends StatelessWidget { | |
| final Stream<T> stream; | |
| final Widget Function() onLoading; | |
| final Widget Function(T) onData; | |
| final Widget Function(dynamic) onError; | |
| const StreamWidget({ | |
| @required this.stream, |
| import 'package:flutter_web/material.dart'; | |
| import 'dart:math' as math; | |
| class DottedBorder extends StatelessWidget { | |
| final Color color; | |
| final double strokeWidth; | |
| final double gap; | |
| final Widget child; | |
| final EdgeInsets padding; |
| import 'package:flutter/material.dart'; | |
| import 'package:flutter/rendering.dart'; | |
| import 'dart:math' as math; | |
| void main() => runApp(DemoApp()); | |
| class DemoApp extends StatelessWidget { | |
| @override | |
| Widget build(BuildContext context) { | |
| return MaterialApp( |
| - (UIImage *)dynamicImage | |
| { | |
| UITraitCollection *const baseTraitCollection = /* an existing trait collection */; | |
| UITraitCollection *const lightTraitCollection = [UITraitCollection traitCollectionWithTraitsFromCollections:@[baseTraitCollection, [UITraitCollection traitCollectionWithUserInterfaceStyle:UIUserInterfaceStyleLight]]]; | |
| UITraitCollection *const purelyDarkTraitCollection = [UITraitCollection traitCollectionWithUserInterfaceStyle:UIUserInterfaceStyleDark]; | |
| UITraitCollection *const darkTraitCollection = UITraitCollection *lightTraitCollection = [UITraitCollection traitCollectionWithTraitsFromCollections:@[baseTraitCollection, purelyDarkTraitCollection]]; | |
| __block UIImage *lightImage; | |
| [lightTraitCollection performAsCurrentTraitCollection:^{ | |
| lightImage = /* draw image */; |
| - `flutter channel master && flutter doctor` | |
| - `export ENABLE_FLUTTER_DESKTOP=true` | |
| - `git clone git@github.com:google/flutter-desktop-embedding.git` | |
| - Move your project inside the `flutter-desktop-embedding` folder | |
| - Copy the `macos` folder from `flutter-desktop-embedding/example` to your project | |
| - `cd flutter-desktop-embedding/my-project && flutter run -d macos` |
| import 'dart:async'; | |
| import 'dart:core'; | |
| import 'dart:io'; | |
| import 'package:flutter/material.dart'; | |
| import 'package:path/path.dart' as p; | |
| import 'package:path_provider/path_provider.dart'; | |
| void main() => runLoggedApp(App()); |
#dart:convert example
How to pretty-print JSON using Dart.
How to display JSON in an easy-to-read (for human readers) format.
Main library: dart:convert
Main element: JsonEncoder.withIndent
Gist: https://gist.github.com/kasperpeulen/d61029fc0bc6cd104602