Python

We have a Topic with 4 partitions. How to make the producer write messages from the same user only to one partition?

Middle

СБЕР

How is the Access Token changed or updated when using or refreshing the Refresh Token?

When and why is it advisable to use a B-tree for storing data in a database?

Junior — Middle

Aston

How to test the operation of an application with external dependencies (unit tests)?

Have you participated in offline projects or outside network environments?

Which method of working with data or tasks do you find most convenient and effective?

What is meant by time-limited processor tasks, and how to work with them?

Junior — Middle

Аэрофлот

What team and processes are you looking for in your work?

Tell me about one of your recent projects that touched your soul. What was the project, what exactly did you do there, and why did it resonate with you?

What motivates you to look for a new job or participate in a new project?

Which solution in Python is preferable for parallel execution of resource-intensive tasks: using threads or processes?

What mechanisms provided concurrent operation execution in early computer models?

Can tuples with multiple elements be used as keys in a dictionary?

What else can be optimized in the predict method? (creating a DataFrame each time)

Middle+

Иннотех

What are mutable and immutable types in Python? Why is this important and what are their features?

How do unit, module, and integration testing differ from each other?

Junior — Middle

Arendadata

How does Django avoid the N+1 problem when executing database queries?

Tell us a little about yourself and your technical experience.

Middle+

СБЕР

[name] asked: What will be the values of the counter (count) for functions a and b after a single call to each?

Senior

ivi

Explain the differences between full outer join and inner join in SQL