Can you give an example of implementing the chain of responsibility in a classic RESTful service in Go?
Senior
191
Golang
8397
379
What is a race condition and how to avoid it?
Middle+
191
Who initially designed the search architecture?
Middle
190
Stored Procedures and Functions — do they exist in PostgreSQL, MS SQL, Oracle?
Middle+
190
What are your strengths?
Senior
188
How is the leader of a partition distributed among brokers? Is it possible to manage the distribution of partitions/leaders yourself?
Senior
188
// Дана строка s. Нужно найти длину самой длинной подстроки без повторяющихся символов. // Примеры: // s = "abcabcbb", ответ: 3 ("abc") // s = "cccccccc", ответ: 1 ("c") // s = "pwwkew", ответ: 3 ("wke") // s = "", ответ: 1 ("") // Строка s состоит из английских букв, цифр, символов и пробелов func lengthOfLongestSubstring(s string) int { return 0 }
Middle+
187
What development practices does your team follow?
Middle+
187
Tell about the pprof package.
Middle+
187
Design a system for an autonomous parking lot with barriers, cameras, and payment terminals. Describe the services, their interactions, and the database schema.
Senior
187
What GitFlow was used? What approaches were taken? Was it GitLab self-hosted or something else?
Middle+
186
How to work with errors in Go, how to wrap an error?
Middle+
186
Tell us about yourself and your last project: business meaning, architecture, team, methodology.
Senior
186
What is the time and memory complexity of the resulting solution?
Middle+
185
How did you receive tasks? Where did you track tasks and statuses?
Middle+
182
During an UPDATE, what happens to Xmin and Xmax?
Middle+
182
What triggers were used to start the pipeline in CI/CD?
Middle+
182
How long have you been working at Go, are you working at [company]?
Middle+
181
Tell how Kafka works: brokers, replication, fault tolerance.
Senior
181
How is polymorphism implemented in Go without classical inheritance (duck typing)? Is this compile-time or runtime polymorphism? What other types of polymorphism can be implemented in Go?
Senior
180