CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutSign UpSign In
jackfrued

CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!

GitHub Repository: jackfrued/Python-100-Days
 Path: blob/master/Day01-15/code/Day12/str1.py
Views: 729
1
"""

2
字符串常用操作

3


4
Version: 0.1

5
Author: 骆昊

6
Date: 2018-03-19

7
"""

8


9
import pyperclip

10


11
# 转义字符

12
print('My brother\'s name is \'007\'')

13
# 原始字符串

14
print(r'My brother\'s name is \'007\'')

15


16
str = 'hello123world'

17
print('he' in str)

18
print('her' in str)

19
# 字符串是否只包含字母

20
print(str.isalpha())

21
# 字符串是否只包含字母和数字

22
print(str.isalnum())

23
# 字符串是否只包含数字

24
print(str.isdecimal())

25


26
print(str[0:5].isalpha())

27
print(str[5:8].isdecimal())

28


29
list = ['床前明月光', '疑是地上霜', '举头望明月', '低头思故乡']

30
print('-'.join(list))

31
sentence = 'You go your way I will go mine'

32
words_list = sentence.split()

33
print(words_list)

34
email = '     [email protected]          '

35
print(email)

36
print(email.strip())

37
print(email.lstrip())

38


39
# 将文本放入系统剪切板中

40
pyperclip.copy('老虎不发猫你当我病危呀')

41
# 从系统剪切板获得文本

42
# print(pyperclip.paste())

43


44