100 Days Of Kotlin

What is this?

100 Days Of Kotlin is inspired in #100DaysOfCode initiative and 60 Days Of Go repository, where I learn something new about Kotlin every day during 100 days.

This project is a piece of a series called X Days Of Something, which one includes:

• 100 Days Of Python
• 100 Days Of Ruby
• 60 Days Of Shell Script
• 100 Days Of Swift

Why am I doing this?

Well, writing code that works is easy (most of the time). But writing efficient, clear, concise, scalable, and maintainable code is very difficult. It may be better with a lot of practice in various types of problems and paradigms, in addition to having mastery of the language you are coding. Because of that, I decided to code every day to get out of my comfort zone and improve my view about the huge world of software development.

Why Kotlin?

Kotlin is a new promise for Android Development. Since your release, everybody is talking a lot about it. Looking up about this one, I saw that Kotlin is bringing too many benefits over Java and it can become the app development more easier and faster. As an Android Developer, I can't lose this!

So, let's code?

Usage

These examples were compiled with Kotlin 1.2.41 and IntelliJ IDEA. It is recommended to install this exactly Kotlin version for a correct running.

Day	Title
001	First of all: Hello World!
002	Defining variables
003	Nullable variables
004	Number Type Variables
005	Number type conversions
006	String interpolation
007	String Methods I
008	String Methods II: Indexes, Substrings and Replace
009	String Methods III - String Checks
010	Using conditions
011	Creating Functions I
012	Creating Functions II - Infix
013	Creating Functions III - Local Functions
014	Classes I - Simple classes