9.3 - Dictionaries and Files

Loading...
密歇根大学
4.9(32,043 个评分) | 280K 名学生已注册
课程 1(共 5 门,零基础 Python 入门 专项课程
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(32,043 个评分)
  • 5 stars
    28,240 ratings
  • 4 stars
    3,430 ratings
  • 3 stars
    292 ratings
  • 2 stars
    38 ratings
  • 1 star
    43 ratings

Challenging for someone with zero experience with coding. Took a fairly long time to grind through the first two courses in the specialisation, but the lectures and course material were very helpful.

Careful and deliberate coverage of Python's data structures. Use of the accompanying book provides additional detail beyond the lectures as well as further practice in the use of the data structures.

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

  • Charles Severance

    Charles Severance

    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。