Golang

How should data be correctly read from a non-buffered channel?

In what cases is it permissible to perform an insert operation in a Map that has not yet been initialized?

Is it possible to write data directly to a specific Kafka partition, bypassing the hash key?

What is the difference between goroutines and traditional execution threads?

Junior — Middle

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How should the Recovery mechanism be properly declared in a system?

Can you explain what a hash index is and what role it plays in data search optimization?

What is the role of a consumer group in a message processing or queue system?

What are the features of string traversal in programming?

Can you list the built-in data types available in the Go language?

Junior — Middle

КуперСамокатСамокат Тех

What methods are used to control and configure the process of automatic memory cleanup in a system?

Is it possible to perform data type checking in the Go language?

Can you explain what is meant by 'Explain' in the context of your work or technical tasks?

What is the role and purpose of a consumer group in Apache Kafka?

Junior — Middle

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Can you explain what a complaint queue or a message that failed to be processed in the system is?

Can you explain the differences between static and dynamic typing in programming languages?

What is a null value in an interface in a programming language?

What is the difference between the role and interaction of one or more consumers in a message processing system?

Can you explain what synchronous channels are and how they work in programming?

Could you explain how a dynamic array (slice) is implemented in a programming language?

Junior — Middle

ГазпромСамокат Тех

What is the difference between an empty interface and an interface with a nil value in Go?