Изучаем Python | 5 глава: "Числовые типы" с Сергеем Токаревым

Descrizione:

00:00 – The video begins by explaining why Lutz is a valuable resource for learning Python. 01:33 – It then discusses where numeric types are used in programming. 02:58 – The main numeric types in Python are introduced. 03:44 – A comparison of integer types across languages such as Python, Perl, C++, Java, and Ruby is made. 13:05 – Binary, octal, and hexadecimal number systems are covered. 16:59 – Operations with integers are demonstrated. 19:36 – Floating‑point numbers are introduced. 21:30 – Operations with floating‑point numbers and the issue of precision are explored. 25:30 – Complex numbers are covered. 27:38 – Decimal numbers are discussed. 30:17 – Fractional numbers are covered. 31:38 – Boolean types are explained. 34:11 – Sets are introduced. 37:31 – Operator precedence is explained. 39:37 – Operator overloading and polymorphism are discussed. 42:04 – Division, floor division, and remainder are explained. 50:40 – Bitwise operations are covered.