Golang
In a query, WHERE is used, but there is also the HAVING operator — what is the difference between them?
OZONWhat are WebSockets?
Have you always worked as outsourcing/outsourcing?
МВидеоTests — did the developers write some?
Ozon ФинтехHow do you rate your skills working with the Linux console? Beginner, intermediate, or advanced level?
VK CloudDo you have a military ID?
WildberriesWhat to do if a worker crashes during task processing?
[name] asked: will len for new map return 0?
Did you write on JavaScript — pure JS or some framework, like React?
How does Go decide to allocate memory on the stack or heap? Why is this important?
Add pagination to the SELECT query from the books table (50 records per page).
There is 10 GB of free space on the disk, but copying a 4 GB file is not possible. What to do? (inode problem)
If a hash function always returns the same value (one), what will happen to the map? How do buckets work?
Propose a status model for transactions in payment processing. How does a refund work?
On which levels of the OSI model have you worked?
What data types can be used as keys in a map?
What exactly did you implement in this microservice?
What is the PID of the init/systemd process?
VK CloudWhat architecture was used in the project — microservices?
OZONAre you willing to switch to another programming language if necessary or by personal desire?