Would like to answer but the question is too broad. What subjects are you talking about? Programming, algorithmic, logic, hacking, and others linked to informatics in general, or other subjects? And by textbooks, do you…
Would like to answer but the question is too broad. What subjects are you talking about? Programming, algorithmic, logic, hacking, and others linked to informatics in general, or other subjects? And by textbooks, do you…