A Bloom Filter needs k hash functions, which return a value between 0 and m (m is the length of the bit array).
Problem: Seeing exists argument is not a HASH or ARRAY element Need help setting up several conditions to grab the right key.
Not sure whether it is sensible reopen my开发者_StackOverflow中文版 earlier thread on Hashing URL.
I am using Ruby on Rails 3.1.0 and I would like to check if an hash is \"completely\" included in another hash and return a boolean value.
I\'m having a weird issue with Ruby hashes on windows. I\'m loading the following YAML file and parsing it as a hash:
The question is simple: when should I call the reset() function on the java class MessageDigest? The question mainly comes from the OWASP reference, where in a code sample, they do:
I\'m having a bit of trouble with this one: I need to override the hashCode() and equals(), resulting in some objects being \"equal\". That\'s the intended behavior, but i have collateral problems wi
Content in the svn repository is uniquely identified using two pieces of information: repository path revision number
How do I create a hash in Perl which uses the directory name as the key, and then stores both the count of files in the director开发者_如何学编程y as well as the names each of the files? Is it possibl
I have a little problem with hashing a username and password.I need to find a way to hash the data with java as the server did with mysql.Here is a mysql hashing :
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