What are atomic operations in Go?
Middle+
167
Golang
8397
379
How was deployment organized in [company]?
Middle+
166
What is a Go binary, what does it contain, and how to run Go code on multiple platforms?
Senior
165
What will the program output with range over a string and slice modification?
Middle
162
Why was the service on TypeScript and why was it migrated to Go?
Middle
161
What happens when reading/writing to a closed channel? What is the zero value for a string and a slice?
Middle
161
What is Helm and why is it needed? What does it define?
Middle
160
Tell us about file systems — how does the path from device to file work in Linux
Senior
159
What are the transaction isolation levels in PostgreSQL and what anomalies do they protect against?
Middle+
158
How to choose the level of transaction isolation and what are the overheads?
Middle+
158
What is a Mutex and what is under its hood?
Middle+
157
What is the difference between an interpreted language (Python) and a compiled one (Go)? What factors influence the choice?
Senior
157
Tell about ACID — properties of transactions in databases.
Middle+
154
How to configure Kafka for 100 application instances with 10 threads each so that no one blocks each other?
Middle
154
What is clean architecture? Why is it needed?
Middle
154
Is there a difference between a non-buffered channel and a buffered channel with size 1?
Middle+
150
What synchronization primitives for goroutines exist in Go?
Middle+
148
// The input is a string s containing only the characters '(', ')', '[', ']' // Determine if the input string is valid. // The string is valid if: // - All open brackets are closed by brackets of the same type. // - Brackets are closed in the correct order. // - Each closing bracket has a corresponding open bracket of the same type // () // func isValid(s string) bool { // }
Middle+
147
Describe the business logic of the segmentation service: how did the data processing pipeline work?
Middle
147
Can you give an example of a hash function?
Middle
145