Python

In what situations is it recommended to use the JSON data type in PostgreSQL?

Junior — Middle

Баланс-Платформа

What are the advantages of using asyncio for asynchronous operations compared to threads in terms of performance?

Why is it recommended to avoid passing data through props to deeply nested components?

Junior — Middle

Jetlend

How do services communicate with each other in your company?

How much commercial experience do you have specifically with Python?

Middle+

Simbirsoft

Can you tell us about the projects you participated in?

What attracted you to the field of server-side application development?

Explain the concept and purpose of database migrations in the process of application development and maintenance

How does attribute resolution occur in case of multiple inheritance in object-oriented programming?

Имели ли вы опыт разработки и использования хранимых процедур и функций в SQL?

Junior — Middle

VK

Explain the principle of the LEFT JOIN operator in SQL and how it combines tables.

Junior — Middle

VK

How did the team decide to implement a new idea or proposal?

[name] asked: Who was responsible for architecture in these systems?

What areas of development do you consider most promising for professional growth?

Can you explain what MRO means in the context of multiple inheritance?

Junior — Middle

Билайн

When might an optimizer not use an existing index?

Can you explain the different levels of transaction isolation in database management systems?

What needs to be overridden in a class for its instances to function as dictionaries?

What is the purpose of using asynchronous programming and when should it be applied?

Junior — Middle

Evapps

Can you explain what web scraping is and what it is used for?

Junior — Middle

30бит