How to implement an efficient bidirectional hash table?
105332
Two way/reverse map
8674
Hash-based asymmetrical encryption (not digital signature) schemes?
136478
Hash keys probe and residual
117472
Combining secure hashes with insecure hashes?
132926
Bidirectional Map
77360
Efficient way of iterating over true bits in std::bitset?
103471
Efficient list intersection algorithm
103001
How to do associative array/hashing in JavaScript
149266
Possible distinct binary tree structures at depth d
43028
How can I combine hashes in Perl?
113909
Why is Dictionary preferred over Hashtable in C#?
111884
C/C++ efficient bit array
115736
What's a correct and good way to implement __hash__()?
43012
Is there any kind of hash code function in JavaScript?
79854
How to iterate through array combinations with constant sum efficiently?
104503
Asymptotic time complexity of inserting n elements to a binary heap already containing n elements
98404
Is there a simple hash function that one can compute without a computer?