Jhon RomeroWhy You Should Use PrototypeItem Property in Flutter’s ListView.builderWhen we are building dynamically a large amount of widgets in Flutter a good solution is to use ListView.builder, since it uses a lazy…Sep 7Sep 7
Jhon RomeroHow to Solve “Error: Could not find the correct Provider above Dialog” in Flutter Using BlocIn this article, I will teach you how to solve the problem that occurs when you try to use an Instance Bloc event inside of a dialog that…Sep 2Sep 2
Jhon RomeroCreate An Animal Image Classifier App Using Flutter With GeminiIn this article I will teach you how to create an animal image classifier using Flutter and LLM model Gemini from Google. In this…Aug 25Aug 25
Jhon RomeroCiclo De Vida De Los Widgets En Flutter — Guía BásicaEn este artículo te voy a explicar cómo funcionan los métodos que definen el ciclo de vida de los widgets en Flutter. Veremos, por un lado…Aug 15Aug 15
Jhon RomeroHow To Use Future.wait in Dart For Better Futures HandlingIn this article, I will teach you how to use the Future.wait technique to effectively handle multiple Futures in Dart, especially when you…Aug 91Aug 91
Jhon RomeroFlutter Bloc: Context.read,En este artículo voy a enseñarte conceptos y herramientas importantes que deberías saber cuando estés trabajando con Flutter usando el…Aug 4Aug 4
Jhon RomeroCreate An Abstraction Of Get And Post API Methods In FlutterIn this article, I’ll teach you how to abstract the logic of methods GET and POST methods when fetching data from an API, as these are the…Jul 26Jul 26
Jhon RomeroHow To Abstract the Logic of Form Validators In FlutterWhen using forms in Flutter, you can validate the data users input into each field to ensure it meets the required criteria before…Jul 18Jul 18
Jhon RomeroHow To Abstract FocusNode and TextEditingController Creation In FlutterIn a previous article, I taught you how to abstract the creation of TextEditingController using mixins when you are using forms in Flutter…Jul 16Jul 16
Jhon RomeroHow To Abstract TextEditingController Creation In Flutter FormsIn this article I will teach you how to abstract the creation of ‘TextEditingController’ using the power of mixins in dart when you are…Jun 23Jun 23