Error Handling in Flutter: Using try/catch and the Result Type
Aspect try/catch Result Type Usage Used to catch and handle exceptions Used to represent success or error conditions Syntax try { … } catch (e) { … } Result.success(value) or Result.error(e) Handling Exceptions Catch and handle specific types of exceptions Handle success and error cases explicitly Error Information Provides access to the caught exception Returns…
Common Mistakes Made by First-Time Entrepreneurs
First-time entrepreneurs can make many mistakes while launching and running their startup. some of the most common ones to avoid: Conclusion : first-time entrepreneurs can avoid above mistakes , to tackle this, Manage finances properly, have a clear business plan, be well aware of the most important customers behavior.
How to read Json in Flutter ? | Examples to read json in Flutter | Parsing JSON data in Flutter
When developing mobile applications, working with JSON data is a common requirement. Fetching and parsing JSON data can be challenging, especially when dealing with different data structures. In this article, we will delve into the various possibilities that arise when reading and displaying JSON data in Flutter, providing you with a comprehensive guide. EXAMPLE Parsing…
GestureDetector vs InkWell in Flutter | Which one is better GetsureDetector or InkWell ?
Aspect GestureDetector InkWell Interaction Area Can detect gestures on any part of the widget Limited to the area defined by its child Ripple Effect Does not provide built-in ripple effect Provides a built-in ripple effect on tap Gesture Handling Requires manually handling different gestures Automatically handles tap, long press, and splash Gesture Callbacks Provides callbacks…
Foreign Function Interface | How to use FFI in Flutter | How to use native code in flutter ?
Flutter Tutorial: Introduction Flutter Why Flutter About Flutter Cross Platform MVVM vs MVC vs MVP Flutter Framework Flutter Benefits Flutter Comparison I Flutter Comparison II Flutter Comparison III Install Flutter Android studio vs VsCode Android Setup VsCode Setup Vs Code Plugins Android Studio Plugins Flutter Widgets: Flutter Basic Templates Flutter Commands Common Widgets Top 10…
Digital twin in automotive industry
Digital twins play major role in the automotive industry: 1. Product Design and Development: Digital twins allow automakers to create virtual replicas of vehicles and test different design configurations, optimizing performance and safety before physical production. 2. Manufacturing Optimization: Digital twins can simulate and optimize manufacturing processes, including assembly line layouts, resource allocation, and production…
7 Most Common Challenges faced By Startups
Startups fail for many reasons, and the reasons can vary depending on the industry, the business model, and the specific circumstances. However, here are some common reasons why startups fail: To increase their chances of success, startups need to have a solid business plan, a clear understanding of their market and customers, and a strong…
What are Widgets in Flutter?
In user interface design, a widget is a self-contained, reusable component that represents a specific element or functionality of the user interface. Widgets are fundamental building blocks in the Flutter framework, and they play a crucial role in developing user interfaces. Here are several reasons why widgets are important in Flutter Declarative UI: Flutter follows…
How to setup GetX in Flutter App?
To setup GetX in Flutter Simply mention below package in pubspec.yaml Link of the package is https://pub.dev/packages/get/install , try to use latest version For Flutter GetX tutorial you can read this article