= 27d567bc2d48d9f40e9ccc20ea370b15)
estimator comments on The most important meta-skill - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (70)
That only works if there are few levels of abstraction; I doubt that you can derive how do programs work at the machine codes level based of your knowledge of physics and high-level programming. Sometimes, gears are so small that you can't even see them on your top level big picture, and sometimes just climbing up one level of abstraction takes enormous effort if you don't know in advance how to do it.
I think that you should understand, at least once, how the system works on each level and refresh/deepen that knowledge when you need it.
The definition of "fundamentals" differs though, depending on how abstract you get. The more layers of abstraction, the more abstract the fundamentals. If my goal is high-level programming, I don't need to know how to write code on bare metal.
That's why I advocate breaking things down until you reach the level of triviality for you personally. Most people will find, "writing a for-loop" to be trivial, without having to go farther down the rabbit hole. At a certain point, breaking things down too far actually makes things less trivial.