I am developing a note app, and I want to save my note when I closed the app (when removing the app from recent apps). I tried dispose() method but it did not work. I tried : @override void didChang...

I studying C# IDisposable now at ASP.NET MVC I implemented code like this, using System; using System.Collections.Generic; using System.ComponentModel; namespace DisposeTest.Controllers { public ...

Titling this was awkward, but basically I'm trying to close a JFrame that allows the user to change their password. I know to use the dispose() to close it, but I have a delay timer so the user can s...

I made following simple class to allow entering a string: import 'package:flutter/material.dart'; class MyDialog { late TextEditingController _controller; Future<String> showMyDialog(Build...