On Saturday, 3 September 2016 at 07:44:28 UTC, Cauterite wrote:
On Friday, 2 September 2016 at 19:38:34 UTC, Illuminati wrote:I am trying to create a hash table and would like an efficient way to be able to know if an element exists to test for collisions.Just do a regular lookup on the hash? It's an O(1) operation, like 4 instructions.
Huh? One can look up fine, but how does one know if the result is valid or not?
