小编Gui*_*ume的帖子

在我的应用程序中,我使用这两个类,但我不知道应该优先考虑哪一个.

Image.asset('icons/heart.png')
AssetImage('icons/hear.png')

也许有人能更快地获取图像.

I have this list of maps.

[
    {title: 'Avengers', release_date: '10/01/2019'},
    {title: 'Creed', release_date: '10/01/2019'}
    {title: 'Jumanji', release_date: '30/10/2019'},
]

I would like to write a code that would group the list of movies by release_date like that.

[
    {'10/01/2019':  [
                  {title: 'Avengers'},
                  {title: 'Creed'}
              ]
  },

   {'30/10/2019': [
                  {title: 'Jumanji'}
              ]
 }
]

我正在尝试显示标题，但正如您所看到的，它没有正确显示。

我试图将 softWrap 设置为 true 但它仍然相同。

代码来自fluttercontacts_demo 库

flexibleSpace: FlexibleSpaceBar(
          title: const Text('Fantastic Beasts And Where To Find Them'),
            background: Stack(
               fit: StackFit.expand,
              children: <Widget>[
                Image.asset(
                  'people/ali_landscape.png',
                  package: 'flutter_gallery_assets',
                  fit: BoxFit.cover,
                  height: _appBarHeight,
                ),
                // This gradient ensures that the toolbar icons are distinct
                // against the background image.
                const DecoratedBox(
                  decoration: BoxDecoration(
                    gradient: LinearGradient(
                      begin: Alignment(0.0, -1.0),
                      end: Alignment(0.0, -0.4),
                      colors: <Color>[Color(0x60000000), Color(0x00000000)],
                    ),
                  ),
                ),
              ],
            ),
          ),

Ruby 3.0.3 Rails 7.0.0.alpha2

按照安装和使用说明进行操作后，我启动服务器并收到此错误：Uncaught TypeError: Failed to resolve module specifier "stimulus-autocomplete". Relative references must start with either "/", "./", or "../".

# app/javascript/controllers/application.js
import { Application } from "@hotwired/stimulus"
import { Autocomplete } from "stimulus-autocomplete"
# and tried import { Autocomplete } from 'stimulus-autocomplete/src/autocomplete'

const application = Application.start()
application.register('autocomplete', Autocomplete)

// Configure Stimulus development experience
application.debug = false
window.Stimulus   = application

export { application }