A Primer on Python Regular Expression

Regex is a group of characters which helps to find pattern within a string. Regex is used in lot of applications including the search engines, search and for find and replace in text documents… Read more

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String Interning in Python

Every programming language aims to be performant and Python is no exception. In this essay, we dive deep into Python internals and find out how Python makes its interpreter performant using a technique called String Interning. (more…)

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