Can you explain what is meant by the term 'context' in programming or development?
Junior — Middle
337
Golang
8386
379
What is the role and purpose of context in the Go programming language?
295
Explain the principle of data transfer channels in your application.
Junior — Middle
277
Is it possible to read the same Kafka topic simultaneously by multiple consumers?
Junior — Middle
276
In which isolation level scenarios can the problem of re-reading the same result manifest?
Junior — Middle
272
What tools or instruments have you used for automatic Swagger documentation generation?
Junior — Middle
271
What is the difference between goroutines and traditional execution threads?
Junior — Middle
267
Are there ways to influence the behavior of the system scheduler?
Junior — Middle
265
Have you had experience using gRPC in your projects?
Junior — Middle
265
// the service uses an external API for route building, // within the tariff, we have RPS limitations. // Need to design a ratelimiter. // 100 rps type RouteClient struct { limiter } func (rc *RouteClient) Get(req string) string { // todo return rc.get(req) }
Senior
263
What types of indexes have you used in your projects?
Junior — Middle
248
Where in the Kafka architecture are delivery confirmation data usually stored?
Junior — Middle
247
How does a high collision rate in the Map data structure affect its operation and performance?
Junior — Middle
246
How do processes within an operating system interact and what are execution threads?
Junior — Middle
245
Describe the model of the library. There are 3 entities: 'Author', 'Book', 'Reader'. Physically, there is only one book and it can only be with one reader. Create tables for the library considering this. A book can have multiple authors.
Senior
238
How is the hash function selected for data distribution?
Junior — Middle
234
Tell me more about OOP and its main principles (polymorphism, interfaces)
Senior
233
What types of errors or inconsistencies can occur when transactions are executed simultaneously?
Junior — Middle
231
Is it possible to perform a read operation from a channel without using a buffer?
Junior — Middle
230
Where inside Kafka is the Offset value for consumed messages stored?
Junior — Middle
230