Learn multiple programming languages with real time use cases hand in hand. You could understand them if you are familar with anyone programming languages.

I assume, you are already familiar with one programming language and may want to learn other one. This repository has markdown files catogorized with different concepts from data types, oops..etc. My plan is create one use case and try to achieve the same with different languages.

If you want to learn any programming language, just start with saying hello to the world. Lets get started with saying "Hello World".

class ConsoleApplication 
{
    static void Main(string[] args)
    {
	Console.WriteLine("Hello World");
    }
}

console.log('Hello World');

print('Hello World');

public class Console {
    public static void main(String[] args) {        
        System.out.println("Hello World");
    }
}