9.3 - Dictionaries and Files

video-placeholder
Loading...
查看授课大纲

您将学习的技能

Python Syntax And Semantics, Data Structure, Tuple, Python Programming

审阅

4.9(86,766 个评分)

  • 5 stars
    87.50%
  • 4 stars
    11.36%
  • 3 stars
    0.90%
  • 2 stars
    0.12%
  • 1 star
    0.10%

DA

Nov 9, 2017

Filled StarFilled StarFilled StarFilled StarFilled Star

I feel incredible that I knew almost nothing about programming just a month ago. Now I have done two of the courses of the specialization and I can actually understand other basic codes. Great course!

AG

Jul 9, 2021

Filled StarFilled StarFilled StarFilled StarFilled Star

I feel incredible that I knew almost nothing about programming just a month ago. Now I have done two of the courses of the specialization and I can actually understand other basic codes. Great course!

从本节课中

Chapter Nine: Dictionaries

The Python dictionary is one of its most powerful data structures. Instead of representing values in a linear list, dictionaries store data as key / value pairs. Using key / value pairs gives us a simple in-memory "database" in a single Python variable.

教学方

  • Placeholder

    Charles Russell Severance

    Clinical Professor

探索我们的目录

免费加入并获得个性化推荐、更新和优惠。