Ask HN: Working as Software Engr for 5 years but forgotten all CS stuff. Normal?

1

Project Euler

In some specializations of programming, you're going to need a lot of those things. For instance, working with game engines, scientific simulations, image or signal processing, finance, or simply making the base software and libraries that other people use, can involve a lot of CS. In larger corporations, the programming is often much higher level, and consists more of stringing together libraries and frameworks and entire systems so that they fulfill a business purpose. Even simple programs can take hundreds of megabytes of memory and have tens or hundreds of dependencies beyond anyone's control. If you want to keep practicing your algorithm skills, you might try something like https://projecteuler.net/ , which is very mathy, or https://checkio.org/ , which is a bit more user-friendly, and get some practice there. As for OS theory, there are always open-source operating systems one can contribute to, though I suspect many of them would consume a lot of a person's time.

#Online Learning #Online Education #Programming 405 social mentions

2

CheckIO

In some specializations of programming, you're going to need a lot of those things. For instance, working with game engines, scientific simulations, image or signal processing, finance, or simply making the base software and libraries that other people use, can involve a lot of CS. In larger corporations, the programming is often much higher level, and consists more of stringing together libraries and frameworks and entire systems so that they fulfill a business purpose. Even simple programs can take hundreds of megabytes of memory and have tens or hundreds of dependencies beyond anyone's control. If you want to keep practicing your algorithm skills, you might try something like https://projecteuler.net/ , which is very mathy, or https://checkio.org/ , which is a bit more user-friendly, and get some practice there. As for OS theory, there are always open-source operating systems one can contribute to, though I suspect many of them would consume a lot of a person's time.

#Online Learning #Education #Online Education 46 social mentions