Python notes

This document includes the practical knowledge, concepts, ideas and tricks of Python that often appear in my daily data engineering/science work.

• Number and string
  • Number
  • String
• Data structure
  • List
  • Tuple
  • Set
  • Dictionary
• Control flow
  • for loop
  • if else
  • while
  • break, continues
• Function, generator and class
  • Function
  • Generator
  • Class
• Module and package
  • Module
  • Package
• Numpy notes
  • Create array
  • Basics
  • Math operations
  • Select
  • Transform
• Pandas notes
  • Import file
  • Overview
  • Select
  • Statistic summary
  • Lambda function
• Regex notes
  • re module
  • Special characters
  • Example
• PySpark