Python字符串学习并记录
执行如下代码：
first_name = "ada"
last_name = "lovelace"
print(first_name.title())
print(first_name.upper())
print(first_name.lower())
Albert_Einstein = 'Albert Einstein once said,"A person who never made a mistake never tried anything new."'
print(Albert_Einstein)
famous_person = "Albert_Einstein"
message = f'{famous_person} once said,"A person who never made a mistake never tried anything new."'
print(message)
name = "\tPython\n"
print(name)
name1 = name.rstrip()
print(name1)
name2 = name.lstrip()
print(name2)
name3 = name.strip()
print(name3)
print()返回如下代码：
Ada
ADA
ada
Albert Einstein once said,"A person who never made a mistake never tried anything new."
Albert_Einstein once said,"A person who never made a mistake never tried anything new."
Python
Python
Python
Python
打印字符串首字母大写
.title()
打印字符串全部大写
.upper()
打印字符串全部小写
.lower()
清除字符串后面的内容默认空格
.rstrip()
清除字符串前面的内容默认空格
.lstrip()
清除字符串前后的内容默认空格
.strip()