What is the scope of the Defer operator in Go and how does it work?
Junior — Middle
332
Golang
8386
379
290
What is the difference between a goroutine and a system thread in the context of task execution?
282
Can you explain the principle of operation of B-trees and where they are used?
Junior — Middle
274
Can you explain how the int type works in programming?
Junior — Middle
272
Explain the principle of data transfer channels in your application.
Junior — Middle
271
Can you list the built-in data types available in the Go language?
Junior — Middle
271
Explain the mechanism of system recovery after a failure in the context of using Recover.
Middle — Middle+
267
Can you explain the principle of operation of slices in programming languages?
260
Can you explain what is meant by weak typing in programming?
Junior — Middle
259
258
How can you close a channel in the program?
Junior — Middle
256
How is data updated in PostgreSQL table rows?
Junior — Middle
254
Could you share your experience in improving database query performance?
229
How is thread competition implemented when using the Map method?
Junior — Middle
227
223
What methods can be used to improve the performance of data read and write operations in a database?
Junior — Middle
222
How is record deletion from tables in PostgreSQL implemented?
Junior — Middle
220
Can you explain the mechanism of obtaining data from a channel in programming?
208
What types of errors can occur when programming in Go?
Junior — Middle
205