Golang

Explain what slices are in Python programming.

Junior — Middle

СБЕРEvroneЭрливидео+18

What types of channels are used in the Go language for communication between goroutines?

Junior — Middle

AvitoWildberriesМТС+8

Can you list the main data types used in the Go language?

Explain what a goroutine is and how it is used in programming.

Junior — Middle

MerlionРоссийский центр оборота правWildberries+23

How can the effectiveness of an application be determined?

What is the difference between an array data structure and a slice in terms of usage and implementation features?

Junior — Middle

EvroneSocial media holdingWildberries+15

What methods exist to improve the performance of data serialization to JSON format?

What are the main differences between gRPC and OpenAPI in the context of service interaction?

Can you explain the concept of channels in programming and their main purpose?

Junior — Middle

Lamoda TechМТС Digital2gis+11

How to create an empty or zero slice in a programming language?

What are the advantages and disadvantages of using the Go language?

Junior — Middle

Mail.ruEvroneBetera Group+4

What is the purpose of the sync.Pool object in Go language?

What mechanisms and approaches are used in Golang for error handling?

Junior — Middle

СамокатEvrone

Can you name lock-free data structures you know?

How do you understand the principles of using channels for data transfer in programming?

Can you explain how the task scheduler works in the system?

Junior — Middle

EvroneЭрливидеоМТС Digital+1

What methods can be used to implement dependency injection in code?

Can you explain the concept of sync.Pool and how it helps manage memory in Go?

Are there data structures in Go that implement operations without using locks?

What tool do you usually use for static code analysis?