I'm trying to learn Dart, but I'm having a really hard time wrapping my head around the Null Safety. I have the function below, which I copied straight from the dev example (https://pub.dev/packages/u...

My application is generating excel and pdf reports. They are generated in Uint8list. Is there a way to open such files in default application? I tried open_file package, however, it requires a file pa...

I was using ImagePicker in my application to select and upload images, but it recently started giving me errors, and constantly glitches when selecting png format images. For this reason I switched to...