Computer underlying Learning

I have learned to write something at the bottom of the computer over the past few days. Fortunately, I still have a good foundation. I have learned assembly before, but now I have read the Compiler Principle, the interface between computer hardware and software can also solve the previous programming problems. For example, why should we define the type and have our own scope? If it is greater than it, an error occurs. How does the computer room work? It turns out that commands in a specific format are executed sequentially. It executes numbers 1 and 0, but it runs so fast and accurate that it basically understands how the computer room controls the order in which commands are executed, originally, it was based on the pulse sent by that clock, and now it is Feng. The noriman computer, that is, the stored computer, data and commands are stored in the memory.

However, I learned this by a rough look, but I do not understand the true meaning, but I will try to understandProgramI think it is still the most basic thing that people should understand. Today I also read "C ++ design and change", the father of C ++, which is very good.