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How to
How to with Flutter provides practical step-by-step guides to solve common Flutter development problems. This category includes tutorials that explain how to implement features, fix errors, integrate APIs, manage UI components, and optimize Flutter applications. It helps developers quickly learn how to perform specific tasks in Flutter with clear examples and practical solutions.
Creating a Custom Error Page in Flutter: No More Red (or…
If you’ve developed Flutter applications, you’re likely familiar with the infamous red error screen in debug mode and the grey screen in release mode. But…
How to create flutter project using command line with…
I will show you three ways how to create a new Flutter project. You can do it with the IDEs Visual Studio Code or Android Studio or by using the…
How to Design Flutter Enterprise App Architecture in 2026:…
In 2026, Flutter enterprise app architecture is no longer just about cross-platform UI. It is about scalability, modularity, AI integration, security…
How do I launch the Android emulator from the command line…
If your project is ready to launch but you don't have any Android Virtual Devices (AVDs) created, here's a simple guide to set everything up using the…
How to Generate SHA1 Key in Flutter Using Gradlew
If you are working with Firebase Authentication, Google Sign-In, Phone OTP verification, or Google Maps API in Flutter, you must generate SHA1 key in…
How to Use Isolates for CPU-Intensive Tasks in Dart?
When building Flutter apps, performance is crucial—especially for CPU-heavy operations like image processing, file parsing, or long loops. Dart uses…
How to Use Riverpod in Flutter with Full Example (2026)
Introduction
State management is the backbone of every scalable Flutter application. As Flutter apps grow in complexity, managing UI updates, business…
How can I change the app display name build with Flutter?
To change the app display name in a Flutter app, you need to update the pubspec.yaml file and the AndroidManifest.xml and/or Info.plist files.
Here are…
How to Use flutter_bloc in Flutter with Full Example (2026…
Introduction
In modern Flutter development, effective state management is crucial. The flutter_bloc package provides a powerful and structured way to…
How to Add Multiple Floating Action Buttons in One Screen in…
In Flutter, you can add multiple floating action buttons (FABs) to a single screen by using the Stack widget to position them on top of each other.
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