I\'ve always used dictionaries. I write 开发者_开发问答in Python.A dictionary is a general concept that maps keys to values.There are many ways to implement such a mapping.
Suppose I have a simple DTO objectright out of the database, and the Id is a recordId that is definitely unique, is it a good idea then to do the following ?
Edit/clarification: I mean password generation as in \"deterministically generate passwords for your own use (e.g. to sign up for web services), based on some secret and on some site-specific data\"
I am wondering about the hash quality and the hash stability produced by the String.GetHashCode() implementation in .NET?
Using md5 on a string always produces an alpha-numeric encrypted result, ie: no symbols. However, when I using the php crypt() function, specifically the CRYPT_MD5 (and it is on, I\'ve checked) with
The following code defines a hash with regular expressions (keys) and replacements (values). Then it iterates over the hash and replaces the string accordingly.
I\'m writing a program where I use MD5 to hash login details before I send them to a server, but there I have to compare it to a blowfish (jBCrypt) hashed password retrieved from a database.
I can see the SHA-1 of my blobs in the datastore viewer on live google app engine.开发者_如何学Go
How can I check files that I already processed in a script so I don\'t process those again? and/or What is wrong with the way I am doing this now?
Is there anyway to create hashs of string开发者_如何学JAVAs where the hashes can be sorted and have the same results as if the strings themselves were sorted?This won\'t be possible, at least if you a
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