flutter.md

Flutter

https://flutter.dev

https://api.flutter.dev/index.html

https://docs.flutter.dev/cookbook

Widgets

https://docs.flutter.dev/development/ui/widgets-intro

Scaffold

https://api.flutter.dev/flutter/material/Scaffold-class.html

ListTile

https://api.flutter.dev/flutter/material/ListTile-class.html

ListView

ListView.Builder

For some tasks it is best to swtich from the ListView to the ListView.Builder. The default ListView builder requires all items at once.

https://medium.com/@AnInsightfulTechie/flutter-displaying-dynamic-contents-using-listview-builder-f2cedb1a19fb

Container

https://api.flutter.dev/flutter/widgets/Container-class.html

Padding

https://api.flutter.dev/flutter/widgets/Padding-class.html

EdgeInsets

https://api.flutter.dev/flutter/painting/EdgeInsets-class.html

Component Lifecycle

https://medium.flutterdevs.com/explore-widget-lifecycle-in-flutter-e36031c697d0

Flutter using Dart

https://dart.dev/

https://dart.dev/codelabs/dart-cheatsheet

https://dartpad.dev/?

Classes

Optional Parameters

https://stackoverflow.com/questions/52449508/constructor-optional-params

Enumerations

https://stackoverflow.com/questions/38908285/how-do-i-add-methods-or-values-to-enums-in-dart

Null Safety

https://dart.dev/null-safety

https://dart.dev/null-safety/understanding-null-safety

Exclamation Mark

The exclamation mark ! is used in dart to cast from a nullable to a non-nullable type. It should be only used if it is guaranteed that the value will never hold a null value. It should be not confused with a conditional access to a property.

https://stackoverflow.com/questions/63253015/what-does-the-exclamation-mark-mean-before-a-function-call

Conditional Property Access

https://dart.dev/codelabs/dart-cheatsheet#conditional-property-access

DateTime

https://api.flutter.dev/flutter/dart-core/DateTime-class.html

https://pub.dev/documentation/intl/latest/intl/DateFormat-class.html

Format DateTime with DateFormat

https://stackoverflow.com/questions/54371874/how-get-the-name-of-the-days-of-the-week-in-dart

Futures

https://dart.dev/codelabs/async-await

https://dart.dev/guides/libraries/futures-error-handling

https://stackoverflow.com/questions/46579358/getting-values-from-future-instances

https://stackoverflow.com/questions/59927528/how-to-refresh-listview-builder-flutter

State

The setState() opration notifies the flutter framework that the application state has been changed and that the user interface might have to be redrawn. The framework might redraw some components in the ui tree, which causes a call to the build method of the components.

https://api.flutter.dev/flutter/widgets/State/setState.html

Reading and Writing Files

https://docs.flutter.dev/cookbook/persistence/reading-writing-files

Directories

https://api.dart.dev/stable/2.18.0/dart-io/Directory-class.html

https://stackoverflow.com/questions/14268967/how-do-i-list-the-contents-of-a-directory-with-dart

Assets and Images

https://docs.flutter.dev/development/ui/assets-and-images#sharing-assets-with-the-underlying-platform

JSON Serialization and Deserialization

https://docs.flutter.dev/development/data-and-backend/json

Lambda and Arrow Functions vs. Anonymous Functions

https://stackoverflow.com/questions/59379354/how-to-call-multi-statements-when-flutter-is-started-with

Cocoapods

https://stackoverflow.com/questions/64901180/how-to-run-cocoapods-on-apple-silicon-m1