You can return or send data to previous screen while clicking back or back button. When you pop a page screen also call back with return data.
In this tutorial you can learn how to send data to another screen in Flutter. You can simple send data between pages also send back to previous screen
You can simply import and use any custom font to your flutter application instead of default text by editing and customizing dart and pubspec.yaml file
In this tutorial you can change your text style on flutter with shadow, gradient, opacity, stroke, border, font size, font color, background color, bold, italic, underline, overline, Strikethrough, letter spacing, word space, etc.
C++ program to Check Whether the Given Character is a Vowel or Consonant in both switch case and else if statement with considering and capital and small letters
Length of a string in C++ is a common question in C++ exam or interview. You can find the length of a given using inbuilt system function (strlen) or using manual codes.
In flutter, you can overlap a widget on another widget like placing text on images with padding, center , etc properties for better design layouts
You can Make Flutter responsive design with MediaQuery, Expanded, Flexible, FractionallySizedBox and aspectRatio widgets with dynamic height and width.
If your content on a screen is excess the size of the flutter app screen then you will get an error like 'BOTTOM OVERFLOWED BY 240 PIXELS'.Make screen scrollable
while Flutter developing apps, we may limit the input entry as Digits only using Numeric keyboard layout, so user cannot type anything except numbers