Can you give examples of design patterns from the Gang of Four book that you have used in your projects?
Junior — Middle
300
Golang
8397
379
How does the mechanism of reading data from a closed channel work and what happens at that moment?
Junior — Middle
298
What methods can be used to replace a specific character or substring within a string?
Junior — Middle
297
How are sizes and reserve volumes of slices stored in programming language memory?
Junior — Middle
296
What is the role and purpose of context in the Go programming language?
295
What is caching used for and what role does it play in the system?
Junior — Middle
294
Can you explain how synchronization is implemented using Wait Group in Go?
Junior — Middle
293
Describe the user flow from selecting a seat to receiving a ticket
Middle
292
How is mutual exclusion implemented using Mutex in Go language?
Junior — Middle
292
How is the principle of data encapsulation implemented in the Go language?
Junior — Middle
287
Can you explain what the Error type in Go language is and how it is used for error handling?
Junior — Middle
287
Explain the principle of data transfer channels in your application.
Junior — Middle
285
What main problems can arise when processing data concurrently in a multithreaded environment?
Junior — Middle
281
How can you effectively update or retrieve values in a counter structure?
Junior — Middle
278
How can it be determined that all channels are closed from the Main method?
Junior — Middle
276
What index would you create for this query with DENSE_RANK and PARTITION BY department?
Middle
275
What methods can be used to protect against cross-site scripting (XSS)?
Junior — Middle
274
How to implement coordination and task distribution among multiple goroutines on multi-core systems?
Junior — Middle
274
What is the role and purpose of a consumer group in Apache Kafka?
Junior — Middle
274
Can you explain the concept of physical memory in computer systems?
Junior — Middle
273