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I believed that hash() function works the same in all python interpreters. But it differs when I ru… Read more Why Doesn't Python Hash Function Give The Same Values When Run On Android Implementation?

In Python doscumentation, we can read about __hash__ function : The only required property is that… Read more How To Define __hash__ When An Object Can Be Equal To Different Kind Of Objects?

I am trying to solve this problem: https://leetcode.com/articles/number-of-atoms/#approach-1-recurs… Read more Parsing A Chemistry Formula In Python

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 string like this: String A: [ 12234_1_Hello'World_34433_22acb_4554344_accCC44 ] I wo… Read more How Does One Encode And Decode A String With Python For Use In A Url?

I would like to create a perl style multilevel dict in python however I'm struggling to get thi… Read more Multilevel Dictionary In Python

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 want to generate a fixed-length (say 10 characters) hash based on current date & time. This h… Read more How To Generate A Fixed-length Hash Based On Current Date And Time In Python?

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

I need to get the random hash seed used by python to replicate failing unittests. If PYTHONHASHSEED… Read more Extract Hash Seed In Unit Testing

I'm looking for a generic way to prevent multiple form submissions. I found this approach which… Read more Prevent Multiple Form Submissions In Django

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

I know feature hashing (hashing-trick) is used to reduce the dimensionality and handle sparsity of … Read more What Is Feature Hashing (hashing-trick)?