Golang

Explain what slices are in Python programming.

Junior — Middle

WildberriesКиберпротектOZON+18

Is it possible to implement an authorization system without verifying the identity of the user?

Can you explain what JSONB data type in a database is and how it differs from regular JSON?

What is the difference between a goroutine and a system thread in the context of task execution?

Junior — Middle

Цифровая ЭволюцияVK CloudМагнус Тех+6

Can you explain the principle of operation and application of the defer construct in Go?

Junior — Middle

КуперRubytechNotix Games+2

How is the size occupied by a slice determined in a programming language?

Could you explain the concept of denormalization in databases and its main advantages?

What data is stored in a pointer inside a slice structure?

How can user authentication be performed before accessing a DNS server?

What is the role of the garbage collector in memory management?

Can you explain how a dynamic array is implemented and works in Go?

Junior — Middle

Lamoda TechOZONКупер+2

How do you approach learning and solving a new task?

How do goroutines interact with memory during program execution in Go?

What is the difference between a JWT token and a regular authentication token?

Can the use of aggregate functions be considered a sign of bad practice in code?

How is metric collection performed using the Prometheus system?

What resources do you use to learn new knowledge and skills?

How do you monitor and track the status of a service or application during its operation?

What is the most memorable case of using goroutines in your development experience?

What tools do you use for diagnosing and testing TCP connections?