I am debating using user-names as a means to salt passwords, instead of storing a random string along with the names. My justification is that the purpose of the salt is to prevent rainbow tables, so
Hey, how coul开发者_如何学编程d I do this as short as possible? Thanks :-)Try this: System.Collections.Hashtable ht = new System.Collections.Hashtable();
I am looking for an open source C implementation of a hash table that keeps all the data in one memory block, so it can be easily send over a network let say.
Python dict is a very useful data-structure: d = {\'a\': 1, \'b\': 2} d[\'a\'] # get 1 Sometimes you\'d also like to index by values.
I have a hashtable in VB.NET and I need 开发者_JAVA技巧to get the string value of a key from it\'s value. For example, if I do:
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I\'m developing tool, which takes Java code and generate code for getting estimations for execution time of basic blocks, loops and methods. After some block is executed, we put it\'s time to our tool
I am cu开发者_如何学Pythonrious to know what is the reasoning that could overweighs towards using a self-balancing tree technique to store items than using a hash table.
So, I am looking at different hash functions to use fo开发者_如何转开发r hashing a 4 tuple ip and port to identify flows.
Usually (as in C++), the hash function returns any size_t value -- thus many different hash values are possible (2^32).
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