Can you characterize Wildberries services as high load? What was the peak RPS?
Middle+
296
Golang
8397
379
What are the ways to manage or interact with a closed channel in Go?
Junior — Middle
292
What is the difference between a goroutine and a system thread in the context of task execution?
Junior — Middle
290
Explain what a Read-Write lock (RWMutex) is and how it is used to manage data access.
Junior — Middle
288
How to find the PID of a process?
Middle
288
Can you explain what the Error type in Go language is and how it is used for error handling?
Junior — Middle
287
Is the REST protocol compatible with HTTP/3?
Junior — Middle
286
Are there any deadlines or offers already?
Senior
284
How to terminate a process in Linux and how does SIGTERM differ from SIGKILL? What are signals and what are they used for?
Middle
279
Can you explain how a dynamic array is implemented and works in Go?
Junior — Middle
275
Compilation error # command-line-arguments ./main.go:39:32: syntax error: unexpected newline, expected { after if clause
Senior
275
How to determine the content highlighted with the slicing operator?
Junior — Middle
272
How to limit the number of polling worker calls if the API is paid?
Senior
271
In which cases will defer not be called?
Senior
268
Implement a uniqRandn function that generates a slice of length n with unique, random numbers. import ( "fmt" "math/rand" ) func main() { fmt.Println(uniqRandn(10)) } func uniqRandn(n int) []int { //... }
Senior
268
Can you explain how UTF-8 encoding works and its main advantages?
Junior — Middle
266
What is the role of the SELECT system call in the process of interacting with the file system and how is it used for monitoring input/output?.
Junior — Middle
263
Tell about your last place of work: what you did, stack, difficult tasks?
Middle
263
What is a transaction in PostgreSQL? Tell me about ACID.
Middle
262
What would you like to find in terms of the project, company, team?
Senior
259