“The key to using abstraction effectively in programming is finding a notion of relevance that is appropriate for both the builder of… — John V. Guttag Copy Share Image
“The key to using abstraction effectively in programming is finding a notion of relevance that is appropriate for both the builder of an abstraction… — John V. Guttag Copy Share Image
“A computer does two things, and two things only: it performs calculations and it remembers the results of those calculations.” — John V. Guttag Copy Share Image
