I'm building a flutter app, it requires data to be displayed in a table format, I've done it with the help of DataTable widget, but when it was rendered, the co
I have a task, I want to take the data through the web socket, and display them on the screen of the application. But I did not even find a normal example to do
Say I have a state class class MyState extends Equatable { final bool isSaving; final String errorMsg; const MyState({ this.isSaving = false, thi
I'm receiving this error because some of my contents don't have ['ses'] in firestore. Half of the contents have this and the other half do not have it. How can
I have project that have very long sheet code on each page without Bloc or other code separation. I have this code, that must open dialog with location peeker i
So, I want to redirect user to my web app created in flutter with specific item id when user don't have mobile application installed Here is my code for create
I have a code that can be used to filter cars by country of manufacture. The code is structured like this: I put the name of the country with a checkbox in the
Android Studio shortcut key for Windows, Linux and Mac. For example in windows: Run -> Shift + F10 Debug -> Shift + F9 Any others similar to this? What ar
Stream<int> get ints async* { yield 100; } Future<int> foo(int i) async { print(i); return 0; } void main() { final subscription = int
I’m trying to build an ItemList in flutter that would call the AppLocalizations.of(context) with the methods value01, value02, value03. Example of arbFile
This is the code below, please much appreciated if you can at least try. thank you | I am trying to create an app where I can have multiple widgets in one page.
I have an existing AppSync API that I need to use in a new flutter app. After initializing amplify in my project, i run the command "amplify add codegen --apiI
I have this error, Error: Cannot run with sound null safety, because the following dependencies don't support null safety: - package:plugin_platform_interface
I came across this file https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/widgets/widget_span.dart and on line 98, I find this strange tha
I have a package on github and it is been used in two of my projects, but every time I make a change to the package I have to run flutter pub upgrade on both pr
I have the following Firebase Realtime database products data { "-N1OHKTcbZ1h1kJQYSW-": { "images": [ "image1", "image11" ], "name": "
here is the error message The current Dart SDK version is 2.13.4. Because test >=1.16.0-nullsafety <1.16.0-nullsafety.8 requires SDK version >=2.10.0-0
I want to click each navigation item and direct it to another activity. I actually want to show the list view of 'now playing movie'. When I click that drawer i
I have a problem with parsed JSON in Flutter-Dart. Actually, there is no problem, but there is a method which I don't know. I'm getting data from a PHP server a
I am trying to send a Post request but the body of the request is meant to be empty and I have tried the endpoint on postman with an empty body and it works. Bu