The service crashes with kill without visible errors — how to diagnose?
Middle+
242
Golang
8397
379
How is the effectiveness of search in trees, which have maintained a balance between nodes, determined?
Junior — Middle
240
What will you emphasize when choosing an offer?
Middle
240
Can you explain the principle of atomic operations in programming?
Junior — Middle
239
Are there any limits on the number of goroutines that can be run simultaneously? What happens when a million goroutines are launched?
Middle
238
Can you explain what is meant by 'Panic' in the context of programming?
Junior — Middle
237
// Write code that will output the response codes for HTTP requests to two URLs (for example, the main page of Google and the main page of dzen.ru) // Requests should be made in parallel.
Senior
236
Tell me how the map is organized in Go?
Middle+
235
How is memory allocation and management carried out in a system using a Memory Allocator?
Junior — Middle
234
How does writing to a channel that has not been initialized yet work?
Junior — Middle
234
What happens to the other goroutines while some are executing?
Senior
233
Explain the concept of Saga and its role in implementing microservice architecture.
Middle — Middle+
232
Has there been experience profiling services?
Middle
231
SELECT department, SUM(salary) FROM employees GROUP BY department HAVING SUM(salary) > 10000; emails email | user Display email and number of users.
Middle
230
Can you list the main types of communication channels used for data transfer?
Junior — Middle
229
Can you explain how the garbage collector works in managed programming languages?
Junior — Middle
228
Can you list the main types of encryption algorithms?
Junior — Middle
227
How is the efficiency of search in an unbalanced data tree determined?
Junior — Middle
227
Have you used reflection in your projects?
Junior — Middle
227
What non-functional requirements are important for a ticket booking system?
Middle
226