what you should avoid and learn from in kotlin
Course finished with the aim of addressing all the main features of the Kotlin language.
Optional: High-performance implementation of null-safe containers for Kotlin
Sample project for 'Mockito and non-null types in Kotlin' blogpost
Simple Calculator App
In Kotlin, every variable and object reference has a type, and that type can be either nullable or non-nullable. A nullable type can hold a value or a special value called null, which means that the variable doesn't point to any object. On the other hand, a non-nullable type can only hold a value and cannot be null.
This repository have kotlin basics topics for the learning phase. You can consider this repositry as a reference to you for kotlin topics.
A simple mobile calculator that consists of a number pad with digits from 0 to 9.
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