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Showing posts with the label Hash

Ruby Hash Equivalent To Python Dict Setdefault

In Python it is possible to read a dictionary/hash key while at the same time setting the key to a … Read more Ruby Hash Equivalent To Python Dict Setdefault

Hashing File In Python 3?

In Python 2, one could hash a string by just running: someText = 'a' hashlib.sha256(someTex… Read more Hashing File In Python 3?

Get Dictionary Keys Hashes Without Recalculation

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

Python. Identity In Sets Of Objects. And Hashing

How do __hash__ and __eq__ use in identification in sets? For example some code that should help to… Read more Python. Identity In Sets Of Objects. And Hashing

Setting Hash Salt For Individual Calls

I'm looking for a way to set python's hash() salt for individual calls to the function. In … Read more Setting Hash Salt For Individual Calls

Is This An Appropriate Use Of Python's Built-in Hash Function?

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?

Why Does Tuple(set([1,"a","b","c","z","f"])) == Tuple(set(["a","b","c","z","f",1])) 85% Of The Time With Hash Randomization Enabled?

Given Zero Piraeus' answer to another question, we have that x = tuple(set([1, 'a', … Read more Why Does Tuple(set([1,"a","b","c","z","f"])) == Tuple(set(["a","b","c","z","f",1])) 85% Of The Time With Hash Randomization Enabled?

Create Hash Value For Each Row Of Data With Selected Columns In Dataframe In Python Pandas

I have asked similar question in R about creating hash value for each row of data. I know that I ca… Read more Create Hash Value For Each Row Of Data With Selected Columns In Dataframe In Python Pandas