On Thursday, 10 August 2017 at 20:07:35 UTC, Steven Schveighoffer wrote:
On 8/10/17 3:36 PM, Johnson Jones wrote:
when using T[string], hashing is used. Computing the hash is slow(relatively speaking).


Does D cache the hashes? Strings are immutable so there is absolutely no reason why the hash ever need to be computed more than once.

It computes them on insertion, and caches the result in the structure of the hash table.

-S

Thanks. What is the cache size?


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