If the programmer can't acceptable understand the issue at step N, he will move to step N+1. If Quora or SO doesn't yield enough understanding for a given prob

If the programmer can't acceptable understand the issue at step N, he will move to step N+1. If Quora or SO doesn't yield enough understanding for a given problem, that's hardly an issue. Go to N+1. (At any rate: I'm not familiar with Quora, but SO answers often have good explanations and links to official documentation and well-written instruction material.)