The difference between todoudle and double.parse – Flutter
I want to Know the difference between todoudle and double.parse in dart and where are each of them used? The result of both is the same, but the difference may be in the compilation
I want to Know the difference between todoudle and double.parse in dart and where are each of them used? The result of both is the same, but the difference may be in the compilation
When creating a flutter app in the dart language, a hint message is given to attach a const keyword in front of SizedBox. It is understood that attaching the const keyword increases execution speed by not performing unnecessary calculations at…
I want to make a slide panel in my app. Like this : For now I have made this : With this code : SizedBox( width: 100.w, child: Align( alignment: Alignment.center, child: Stack( children: [ SizedBox( height: 10.h, width: 100.w,…
I created a class that stores widget named CardWidget with parameters. I stored it in different file to use it multiple times. CardWidget is a Widget that contains text data like title, description,date and account. I need it to create…
Hello guys I wrote code of program calculate second degree equation in flutter and dart programming language when I wrote the code i didn't make errors in analyzer but error appeared in emulator in red screen says invalid double what…
I need to add a GoogleMap view inside a ListView and want it to get the full available space on screen (without scroll) How can I do that ? But always receive the error about infinity height ): This is…
I have a huge function in my Flutter app, and every time I call it, it takes a long time to run. I want to rewrite it as a google cloud function and call it in my app in order…
Some time ago, I was able to verify my blog at blogspot.com, and published packages on Pub.dev under that publisher. Recently, I decided to switch to a GitHub page, as it is a lot better from the version control perspective…
for example I have a file (first.dart) and it has a code like this : @override Widget build(BuildContext context) { return Scaffold( body: Column( children: [ Text('one'), Text('two'), Text('three'), ], ), ); } and I have a another file (second.dart)…
I want to change my current tabBar indicator (blue line) to the desire UI (rounded corner only at the top) - image attached. I tried a lot but unable to do so. Is it possible to achieve it and can…