User Piotr Czapla - Stack Apps

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Piotr Czapla

Member for 15 years, 4 months
Last seen more than 1 year ago

Poland

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Mar 2, 2011

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Top network posts

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337

Ways to implement data versioning in MongoDB

214

Why use softmax as opposed to standard normalization?

137

How can I filter a date of a DateTimeField in Django?

126

Get the MD5 hash of big files in Python

122

Checking if an object is a number