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I want a hash function which is fast, collision resistant and can give unique output. The primary r… Read more Is There Any Hash Function Which Have Following Properties

I used Spyder, run Python 2.7. Just found interesting things: hash(-1) and hash(-2) both return -2… Read more Why Hash Function On Two Different Objects Return Same Value?

I have a need to verify password hashes generated using python passlib. My objective is to use pass… Read more Verifying Password Hashes Generated By Python Passlib

So lists are unhashable: >>> { [1,2]:3 } TypeError: unhashable type: 'list' The f… Read more What Makes Lists Unhashable?

Is there a way to extract existing key hashes from a dictionary, without recalculating them again? … Read more Get Dictionary Keys Hashes Without Recalculation

I need to compare large chunks of data for equality, and I need to compare many pairs per second, f… Read more Is This An Appropriate Use Of Python's Built-in Hash Function?