EP35 - AskDeveloper Podcast - Logic

AskDeveloper Podcast

?????? 35 ?? ????? ???? ????, ?? ??? ?????? ?????? ????? ?????? ?????????. - Abstraction ? 1+1 = 2 almost always not true ? If 1 orange + another orange, what about the size of each, the taste ... etc ? For this to be true some abstraction is required ? Abstraction is removing some details to simplify reality modeling and perception ? Programming is in huge part an art of abstraction ? "Leaky abstraction" Spolsky's post. - Perception ? This table has four legs ? This table is beautiful ? The first statement the signifier and signified are adjacent while the second statement there is a space for interpretation ? Some signifiers has wide meanings or narrow, and different people perceive it differently ? Role of agile development in addressing perception issues - Deduction