Golang

How can it be determined whether a specific element is present in a list (slice)?

What is the necessity of using the recover function inside defer in Go?

How can a text string be transformed into a sequence of runic characters?

What was the request rate per second you achieved on your last project?

Why does PostgreSQL use the VACUUM command and what is its main role in database management?

Are there one-way communication channels in systems or protocols?

How are requests sent to the PostgreSQL database?

How is access to a string character by its position performed, and what should be considered when using this approach?

Why is it preferable to use built-in mechanisms for synchronization in Go rather than system mutexes?

What steps would you take to improve query performance?

What actions are permissible when working with a slice in Go if it was not explicitly initialized?

Junior — Middle

ГазпромEcom.tech

Tell us about your experience working with search engines based on Open Search

Can using Range with a channel lead to an infinite loop in a program?

How many bytes does a character occupy in ASCII encoding?