require('bcrypt').hash(pw); My main hesitancy with the really domain specific courses offered in college is that the careers associated with them are all or no

require('bcrypt').hash(pw); My main hesitancy with the really domain specific courses offered in college is that the careers associated with them are all or nothing. Adding stuff like machine learning/AI, cryptography, etc. to your skill set as a standard software engineer is super hard to do in a practical manner.