How do I convert a date/time string to a DateTime object in Dart?
DateTime has a parse method var parsedDate = DateTime.parse(‘1974-03-20 00:00:00.000’); https://api.dartlang.org/stable/dart-core/DateTime/parse.html
dart
How to deal with unwanted widget build?
The build method is designed in such a way that it should be pure/without side effects. This is because many external factors can trigger a new widget build, such as: Route pop/push Screen resize, usually due to keyboard appearance or orientation change The parent widget recreated its child An InheritedWidget the widget depends on (Class.of(context) … Read more
What is a NoSuchMethod error and how do I fix it?
Why do I get this error? Example As a real world comparison, what just happened is this conversation: Hey, how much gas is left in the tank of the car? What are you talking about, we don’t have a car. That is exactly what is happening in your program. You wanted to call a function … Read more
What is a Future and how do I use it?
In case you are familiar with Task<T> or Promise<T> and the async/ await pattern, then you can skip right to the “How to use a Future with the widgets in Flutter” section. What is a Future and how do I use it? Well, the documentation says: An object representing a delayed computation. That is correct. … Read more