Design Pattern – RxJava 2 & Reactive programming
What is it? Real world Think of it as a network of water pipes. You have a source, our water tank Then a series of […]
Flutter
Design pattern – Adapter or Wrapper
What is it? Real world Use a your camera memory card in your laptop You cannot use it directly simply because there is no port […]
Design pattern – Observer
What is it? Real world Social media When a person updates his status – all his followers gets the notification A follower can follow or […]
Architecture – Abstract class vs Interface
Abstract class and Interface Abstract class Abstract classes cannot be instantiated, but they can be subclassed An abstract method is a method that is declared […]
Android – Architecture – DI with Koin
Process of implementing Koin DI Declare a module Defines those entities which will be injected at some point in the app Start Koin A single […]
Architecture – What is Dependency Injection?
Why is DI necessary? Remove codes of initiating dependencies in your application Helpful for Unit Test How does DI remove codes of initiating dependencies? Control […]
Flutter – JSON
How to read a json file?
Flutter – All issues
Include all assets under a folder
Flutter – How to include all assets under a folder?
You can include all assets under a folder by defining pubspec.yml like this. However, it still won’t support subfolders.
Flutter – How to create a screen?
Screen header Screen body Image element