python数据科学速查表
The printable version of this cheat sheet
该备忘单的可打印版本
The tough thing about learning data is remembering all the syntax. While at Dataquest we advocate getting used to consulting the Python documentation, sometimes it’s nice to have a handy reference, so we’ve put together this cheat sheet to help you out!
学习数据的困难之处在于记住所有语法。 在Dataquest时,我们提倡习惯于查阅Python文档 ,有时可以得到一些方便的参考,这很高兴,因此我们整理了这份备忘单,可以为您提供帮助!
This cheat sheet is the companion to our Python Basics Data Science Cheat Sheet
该备忘单是我们的Python基础数据科学备忘单的伴侣
If you’re interested in learning Python, we have a free Python Programming: Beginner course which can start you on your data science journey.
如果您对学习Python感兴趣,我们有一个免费的Python编程:入门课程,可以帮助您开始数据科学之旅。
Download a Printable PDF of this Cheat Sheet
下载此备忘单的可打印PDF
关键基础知识,打印和获得帮助 (Key Basics, Printing and Getting Help)
This cheat sheet assumes you are familiar with the content of our Python Basics Cheat Sheet
该备忘单假定您熟悉我们的Python基础备忘单的内容
清单 (Lists)
弦乐 (Strings)
范围 (Range)
Range objects are useful for creating sequences of integers for looping.
范围对象对于创建整数序列进行循环很有用。
辞典 (Dictionaries)
套装 (Sets)
常用表达 (Regular expressions)
清单理解 (List comprehension)
A one-line expression of a for loop
for循环的单行表达式
循环功能 (Functions for looping)
约会时间 (Datetime)
随机 (Random)
计数器 (Counter)
尝试/除外 (Try/Except)
Catch and deal with errors
捕捉并处理错误
下载此备忘单的可打印版本 (Download a printable version of this cheat sheet)
翻译自: //08/python-cheat-sheet-for-data-science-intermediate/
python数据科学速查表
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