#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox

Ways you can deal with exceptions

https://api.dart.dev/dev/2.16.0-35.0.dev/dart-core/Error/throwWithStackTrace.html

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox
#pattern #matching #map #maybeMap #mapOrNull

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #text #richtext

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #inherited #widget #scope

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #dartpad #share

https://dart.dev/tools/dartpad

https://github.com/dart-lang/dart-pad/wiki

https://dart.dev/resources/dartpad-best-practices

https://dart.dev/tutorials/web/low-level-html/connect-dart-html

#tipoftheday #debugger #inspect #dart #dartdev #dartlang #flutter #flutterdev #plugfox

https://api.dart.dev/dev/2.8.0-dev.7.0/dart-developer/debugger.html

https://api.dart.dev/dev/2.8.0-dev.7.0/dart-developer/inspect.html

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #ci #cd #pipeline #github #gitlab

Most developers don't know how to debug WebView and CustomTabs and track network requests, layouts, and errors.

But it's very simple
1) Start debugging on your phone or emulator as usual
2) Open in chrome ON YOUR DESKTOP the link chrome://inspect/#devices
3) Find the web view of the SMARTPHONE on this page
4) Click “inspect”
5) Debug with DevTools like a regular website, console, network requests, etc. You can also see what's happening on the screen

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #devtools #webview

adb shell "input keyevent 61 \
  && input text user@gmail.com \
  && input keyevent 61 \
  && input text password \
  && input keyevent 66"

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox

#dart #flutter #benchmark #note #performance #bytes

Performance benchmark of different ways to append data to a list in dart.
BytesBuilder vs AddAll vs Spread vs Concatenation

https://gist.github.com/PlugFox/9849994d1f229967ef5dc408cb6b7647

In Flutter and Dart applications, it is common to encounter scenarios where a class depends on an asynchronous operation. For instance, a client or service may need to fetch data from a network, or a database may need to establish a connection before being utilized. There are various ways to handle these dependencies efficiently. This article will explore five different approaches to managing asynchronous dependencies in your Dart code.

https://plugfox.dev/handling-asynchronous-dependencies-tips/

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox

Explore the power of anonymous functions in Dart to create flexible, expressive, and context-aware code. Learn their use as arguments, closures, value initialization, UI widget building, and conditional execution. Enhance your programming toolkit with these versatile solutions.

https://plugfox.dev/harness-the-power-of-anonymous-functions-in-dart/

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #closure #anonymous #function

Explore the world of singletons in Dart & Flutter with this comprehensive guide.

https://plugfox.dev/singleton

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #singleton

Discover how to leverage Dart isolates for effective concurrency, enabling efficient parallelism in your applications. Learn about creating isolates, handling communication, and implementing a watchdog timer.

https://plugfox.dev/mastering-isolates/

#tipoftheday #dart #dartdev #dartlang #flutter #flutterdev #plugfox #isolate

Since Flutter 3.7, you can store all your API keys inside a JSON file and pass it to a new --dart-define-from-file flag from the command line.

E.g. --dart-define-from-file=keys.json

#TipOfTheDay #Dart #Flutter #PlugFox

Tip of the Day: 🚀 To improve performance in your Flutter apps, use the ListView.builder instead of simply using ListView when dealing with long lists. It only creates items that are visible on the screen and recycles them when they scroll out of view, saving memory and reducing lagging! 🌟

ListView.builder(
  itemCount: itemCount,
  itemBuilder: (context, index) {
    return YourListItemWidget(index);
  },
);

Happy coding! 🔥
#TipOfTheDay #Dart #Flutter #Performance #ListViewBuilder #ChatGPT #n8n