data into var

Once you have finished the book above, I recommend following the course and watching the video lectures from Stanford University mentioned below.

CS106S: Coding for Social Good (on active class URL right now) is taught as a weekly discussion section and frames the material taught in CS106B/X in terms of social good problems. More details are available right here.

DevIQ is a reference site designed to help you learn about high-level software development topics like domain driven design, design patterns, and antipatterns.