hash a string

Hash.C - Hash table management

Hash i am playing with has symbols for keys orstrings.

A cryptographic hash function is a deterministic procedure

Program uses std::istringstream which is defined in sstream to convert string.

calculates hashes or checksums of your files.

This is pretty handy, in a Rails view.

Get the file hash and compare it with another.

Calculates the ezmlm-hash of an email address for use with mysql.

Returns a random key from your hash, but won't repeat until it's done every one.

I needed a Ruby Hash class that could extract a random key from the keys .