Golang
Can you explain what is meant by real-time data processing through streaming technologies?
What is the difference between using TODO and Background when planning tasks?
How to handle and provide an informative error message in an application?
When performing a range query in a database, which index type is preferable: hash index or B-tree?
What are the consequences of disabling the Vacuum function in a PostgreSQL database?
What was the most difficult technical task you have implemented?
Can you give examples of design patterns implemented using interfaces?
What is the result of concatenating two strings in most programming languages?
Why are stubs and mocks used in software testing?
What is the role of Kubernetes in managing containerized applications?
Mail.ru
КуперWhat is the purpose of SELECT FOR UPDATE?
How does the CPU core manage and interact with goroutines in the system?
What additional parameters can be specified in the EXPLAIN ANALYZE command to get more detailed information about query execution?
What does the load average column in the top utility mean?
VKExplain the mechanism of closure functioning in programming.
Can you explain the working principle and main functions of the grep command in Linux?
What are the main differences between using inheritance and component injection in object-oriented programming?
Where in the code should the channel be closed?
Have you had experience interacting with the IMAP protocol when working with mailboxes?
How can embedded structures be used to simulate inheritance in Go?
VK