Posts

In this article, we talk briefly about the three programming paradigms that are widely used: structured programming, object-oriented programming, and functional programming.

Here is the timeline on how US responded to Coronavirus from middle January to end of March.

Hilt is a new Dagger-based library for Android apps, providing an easy way to incorporate dependency injection with less boilerplate code. In this article, we’ll discuss how to use it.

Generics is a powerful tool, but it often seems confusing. In this article, we’ll try to explain how to use it in Kotlin.

In this article, we present different ways Activities could use to communicate with Services on Android.

We all have used Context.getSystemService() to get a handle to a system service. But have you ever wondered how it works behind the scene? In this article, we’ll dig into the code and try to find out.

Looper and Handler are one of the key low-level components of Android. For example, the UI thread is built with them. However, only a few developers use them directly nowadays. In this article, we’ll try to understand how they work.

Gang of Four’s Behavioral Patterns describe the way of communications between objects.

Gang of Four’s Structural Patterns describe the way of composing classes and objects to form larger structures.

Gang of Four’s Creational Patterns describe the way of creating and initializing objects.