Posts by: Artur Sannikov

Python Datetime: A Simple Guide with 39 Code Examples (2022)

You may already be familiar with various data types in Python like integers, floats, strings, etc. However, sometimes when you’re developing a script or a machine learning algorithm, you should use dates and times. In everyday life, we can represent dates and times in many different formats, for example, July 4, March 8, 2022, 22:00, […]

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Python Dictionaries: A Comprehensive Tutorial (with 52 Code Examples)

What Is a Dictionary in Python? A Python dictionary is a data structure that allows us to easily write very efficient code. In many other languages, this data structure is called a hash table because its keys are hashable. We’ll understand in a bit what this means. A Python dictionary is a collection of key:value […]

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