#33 Собеседование Python 2025 в BIG TECH компанию | Разбор вопросов

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The video starts at 0:00 with an introduction, then at 0:17 the presenter explains Python data types, at 0:31 discusses which types can be dictionary keys, at 0:36 the required methods for hashability, at 0:57 the complexity of dictionary access, at 1:24 the meaning of *args and **kwargs, at 1:44 the concept of iterators, at 1:57 generators, at 2:25 the main difference between iterators and generators, at 2:39 generator methods, at 3:03 context managers, at 3:25 the possibility of async with, at 3:37 multiple inheritance, at 3:50 class slots, at 4:09 attribute storage, at 4:26 __init__ vs __new__, at 5:09 JSON handling, at 5:37 property decorator, at 5:48 metaclasses, at 6:12 testing, at 6:16 pyramid of testing, at 6:40 mock vs stub, at 7:01 async paradigms, at 7:51 multiprocessing vs multithreading, at 8:35 GIL, at 9:01 garbage collection, at 9:26 event loop and coroutines, at 9:39 running two functions concurrently with asyncio, at 9:52 create_task vs await create_task, at 10:14 request lifecycle, at 10:35 WSGI vs ASGI, at 10:41 Django basics, at 11:14 raw SQL queries, at 11:36 raw queries, at 12:00 table inheritance in Django, at 12:49 social networks, at 13:16 idempotent REST verbs, at 13:54 ACID, at 14:36 durability in PostgreSQL, at 14:51 starting a transaction, at 15:01 isolation levels, at 15:43 locks, at 16:15 indexes, at 16:35 scaling reads/writes, at 16:54 replication, at 17:04 CQRS, at 17:23 explain vs analyze, at 17:55 cost units, at 18:09 planner not using index, at 18:31 abstract classes, at 18:42 interface implementation, at 19:02 architecture approaches and DDD, at 19:40 aggregates in DDD, at 20:14 task 1, and the video ends at 20:29.