Big programs are made by writing a lot of small programs. Any other way fails. This is about the only result of software engineering. I would advice more smal

Big programs are made by writing a lot of small programs. Any other way fails. This is about the only result of software engineering. I would advice more small programs, but perhaps with the perspective to gather them in bigger programs: sicp https://mitpress.mit.edu/sicp/ https://mitpress.mit.edu/sicp/ also comes in video: https://www.youtube.com/watch?v=2Op3QLzMgSY&list=PLB63C06FAF154F047 https://www.youtube.com/watch?v=2Op3QLzMgSY&list=PLB63C06FAF... http://htdp.org/ http://htdp.org/