Self-teaching programming, advice appreciated

That link is mostly web based stuff. Although u could learn Javascript for Unity as well. If I remember correctly, Unity supports C# and Javascript.

 

R <- awesome!

 

Look at us germans programming both with the same language... Wie süß

 

https://www.youtube.com/playlist?list=PLGLfVvz_LVvRX6xK1oi0reKci6ignjdSa

If you like watching things that one might be OK.
It starts at the very beginning but (usually) doesn't linger too long on one subject. So depending on your previous experience or learning capabilities it might be frustratingly slow or frustratingly fast. Great stuff.