Write a query: select the names of all books currently held by readers.
Middle
294
Golang
8386
379
Tell me, what is FNV (hash function) that you used?
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220
What is lock contention?
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195
What happens when you add an element via append to a slice that has already fully used its capacity?
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193
Tell me about slices in Go: how are they structured and what are they used for?
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186
How to fix the code to ensure that all 5 numbers are definitely displayed?
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185
What does the issued_at field mean?
Middle
179
Our scheme does not assume that a book can have multiple authors — how to account for this?
Middle
178
Tell me, what problems do you see currently in the implementation of the cache
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177
What can be used as a basis when choosing the number of shards for cache if the load is unknown in advance?
Middle
175
Why is a power of two convenient for the number of shards, rather than, for example, three?
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171
How to modify the code so that the output result becomes 456 instead of 123?
Middle
163
When the addNum function is first called on line four, what is the length of the slice passed to it?
Middle
161
Tell about transactions: what they are and what are the levels of transaction isolation?
Middle
159
If this cache was used in a real application and performance issues arose, how could the solution be improved?
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158
How to get the output 456 without using a pointer receiver?
Middle
157
Explain why 16 shards are chosen by default?
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156
Is the level of competitiveness determined by the number of goroutines in the application?
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152
Could you implement the current sharding solution?
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152
What is a partial (partial) index?
Middle
147