I came across this article in which the author says that it's more performant defining a file with all SizedBox width and height constants that is going to be imported each time a SizedBox is needed. Is it true? Or…
I'm encountering a little issue which is surely easily resolvable but I can't find any solution. All the suggested subjetcs are about custom backgrounds... Here is my code : class HomeTest extends StatefulWidget { const HomeTest({super.key}); @override State<HomeTest> createState() =>…
Please I am having this error in my flutter code. Below is my code: return Scaffold( appBar: AppBar( backgroundColor: Colors.black, leading: IconButton( onPressed: () { Navigator.of(context).pop(); }, icon: const Icon(Icons.arrow_back_ios)), title: const Text('Categories'), ), body: Container( color: Colors.black, height: double.infinity,…