As someone who just graduated college and found geeksforgeeks, cplusplusreference, and w3schools quite helpful for Algorithms, c++ Syntax, and learning some basic web design stuff (respectively).....what should I be using? I see a lot of people hating on them....but they all seemed alright to me. Is it just because they are too basic? (I used a lot of these things for just learning basic things I either forgot the syntax for or needed a quick introduction).
I'd especially like to know for c++.