The Pain of OOP Lecture #2: Static methods and attributes [object oriented programming crash course]

A lecture for BSc students in Innopolis University. The slides are here: (in LaTeX and PDF) Buy my book about OOP: Blog: Books: GitHub: (don’t hesitate to follow in order to stay informed) Telegram channel with recent news and updates: (subscribe to not miss a thing) Twitter with daily and weekly updates: (follow me!) iTunes: SoundCloud: Yandex Music podcast by yegor256: 0:00 Lecture description 1:43 What static methods are for 7:18 Problems 11:43 Coupling 20:49 Eagerness 32:38 Cohesion 37:58 Attributes. Literals 53:14 Singletones 1:09:41 FastJson as Example