What are you programming? (a question about understanding the process of cognitive activity)
Senior
238
Golang
8397
379
What types of errors or inconsistencies can occur when transactions are executed simultaneously?
Junior — Middle
237
Is it possible to perform a read operation from a channel without using a buffer?
Junior — Middle
234
Tell me about your experience, what are you proud of?
Senior
233
Name and explain two key programming paradigms
Senior
231
What components are included in the Apache Kafka cluster?
Junior — Middle
228
How is the execution of a goroutine related to CPU threads, and how is it assigned to a specific thread?
Junior — Middle
227
Tell me about Kafka.
Senior
223
Which Kafka component ensures prevention of re-reading the same messages?
Junior — Middle
222
Is it possible to pin a goroutine to a specific system thread?
Junior — Middle
222
Does the order of fields in a composite index matter when optimizing queries?
Junior — Middle
217
List the main data structures.
Senior
217
1. What will be output, how to fix, how to make thread-safe (waitGroup) 2. Remove duplicates in a slice
Senior
217
What are the limitations of using sync.Map compared to a regular Map protected by Mutex?
Junior — Middle
216
What are the main tasks and challenges that a backend developer usually addresses in a project?
Junior — Middle
216
What is the purpose of the primitive Union Loop in programming and why is it used?
Junior — Middle
215
What elements can be included in the current execution context of a program?
Junior — Middle
211
What happens when you write a value into a map with key 123? How does the value get into the storage?
Senior
210
If GOMAXPROCS=2 and two infinite loops with mathematical operations are running, will other goroutines be executed?
Senior
206
How to specify in gRPC that a certain field is not intended for use by the client?
Junior — Middle
201