Golang

User email addresses and list of SKUs in their carts

Short URL Generation Service

Waiting for all running goroutines to complete

What text will appear in the console when running program №19

What output will the console display when running program №78

Junior — Senior

Лига Цифровой Экономики

10 clients with the most items in their cart

Iterating over a string with a Unicode character using range

Catching panic that occurs in a goroutine in the main function

Limit on the number of concurrently running goroutines

What result will query №51 return

Slice behavior when using append in Go

Comparison of returned errors with nil

How does the GOMAXPROCS limit affect program output

Stop the program when any URL error occurs

What output will we get when running program №62

Junior — Senior

Mail.ru

What output will appear in the console when executing example №71

Behavior when copying and expanding a slice

Behavior of channels and goroutines in a simple example

Concurrent read and write to a map in Go

Selection of cities with user presence