Python

How can environment variable values be extracted in Python?

What was the reason for your decision to leave your current project?

Under what conditions does PostgreSQL automatically create indexes without explicit instruction from the user?

Why can't a mutable type be used as a key in a dictionary? Why isn't a list hashable?

Could you tell who was responsible for designing the database schema at your last workplace?

Can you explain what the variable N represents in the analysis of algorithm time complexity?

Did you study this material independently or did you undergo training within a course or educational institution?

Tell about exception handling in Python: what is the structure and what are its blocks?

Какая ещё может быть потенциальная проблема, связанная с неправильным использованием кэша на уровне кодовой базы?

Can you explain what Python eggs packaging format is and what it is used for?

How do indexes interact with WHERE ... LIKE conditions in SQL?

What temporal difficulty does the binary search algorithm have?

How to use Prefetch with filtering related objects (e.g., only active orders)?

What are transaction properties denoted by the acronym ACID?

What types of multitasking exist and how are they implemented?

Junior — Middle

Aston

Is it possible to modify the contents of a dictionary after its creation?

What is an iterator and a generator, what methods should they implement, and what is the difference?

Describe your usual daily routine at work.

Have you ever faced situations where you made conflicting or contradictory decisions during work?

How to distinguish RAID from LVM and what are their main differences?