This Repository is a self learning tool to help understand the basics of multiple languages.

Navigate to Python root folder then from command prompt run: python main.py

Navigate to /src/wallpaper/ in the Golang folder then from command prompt run go build. This will produce wallpaper.exe which can be executed from the command line.

Navigate to wallpaper in the the .NET folder and run csc Program.cs. This will produce a Program.exe which can be executed from the command line.

From the root of the NodeJS folder simply run npm install once complete you can run npm start to execute the program.

To compile and run from the windows CMD First of all ensure you have an Enviromental variable PATH set to: C:\Program Files\Java\jdkxxx_xxx\bin and a folder in C drive called git. Compilation Example: Navigate to C:\git\catpictures\Java\src\com\cats\java Proceed to compile classes EXAMPLE - javac -cp "C:\git\catpictures\Java\lib\jna-4.2.2.jar;C:\git\catpictures\ Java\lib\jsoup-1.10.1.jar" *.java Upon compiling classes with external libraries referenced, program is ready to run Navigate to C:\git\pictures\Java\src Proceed to run program EXAMPLE- `java -cp "C:\git\catpictures\Java\lib\jsoup-1.10.1.java;C:\gitcatpictures\Java\lib\jna-4.2.2.jar;" com/cats/java/Main

For ease and use in regards to compiling and running of Java code an IDE or build tool is recommended however can be can be completed manually within the Windows command prompt as demonstraited above.

The purpose is the create the same end result from multiple different languages in order to:

• Learn
• Highlight differences

Using each of the above languages (See Folders):

• Grab a Random Github OctoCat picture from: https://octodex.github.com/
• Save it to disk
• Set it as the Wallpaper