1、lstrip和rstrip
2、lower和upper
3、startswith和endswith
4、rsplit
5、join
6、replace
7、isdigit
"""
需要掌握的方法如下:
1、lstrip和rstrip
2、lower和upper
3、startswith和endswith
4、rsplit
5、join
6、replace
7、isdigit
"""
name=‘&&nick&&‘
print(f"nick.lstrip(‘&‘):{name.lstrip(‘&‘)}")
print(f"nick.rstrip(‘&‘):{name.rstrip(‘&‘)}")
name=‘luzhaoshAN‘
print(f"name.lower:{name.lower()}")
print(f"name.upper:{name.upper()}")
name=‘Nick Chen‘
print(f"name.startswith(Nick):{name.startswith(‘N‘)}")
print(f"name.endswith(Chen):{name.endswith(‘m‘)}")
info=‘nick:male:19‘
print(f"info.rsplit(:,1):{info.rsplit(‘:‘,1)}")
lis1=[1,2,‘19‘]
lis = [‘nick‘, ‘male‘, ‘19‘]
print(f"{‘:‘.join(lis)}")
name=‘nick shuai‘
print(f"name.replace(‘shuai‘,‘handsome‘):{name.replace(‘shuai‘,‘handsome‘)}")
salary=‘1111‘
print(salary.isdigit())
salary2=‘111.1‘
print(salary.isdigit())
原文:https://www.cnblogs.com/ludundun/p/11385204.html