| S.rstrip([chars]) -> string or unicode | '''和strip类似,不过只去除右边的空格,可以指定字符''' | Return a copy of the string S with trailing whitespace removed. | If chars is given and not None, remove characters in chars instead. | If chars is unicode, S will be converted to u...
1.请将带下划线风格的字符串转换成驼峰风格的输出(例子:python_test_string ===>PythonTestString) data ='python_test_string'result=''foriin(data.split("_")): result+=i.capitalize()print(result) 输出:PythonTestString 2.URL解析(例如:http://localhost:8080/python/data?para1=123 2=abc) url="...
Pad a numeric string S with zeros on the left, to fill a field of the specified width. The string Sisnever truncated. 用0在原字符串(numeric字符串)左侧进行填充,width为填充后字符串长度,并返回。
Pad a numeric string S with zeros on the left, to fill a field of the specified width. The string S is never truncated. """ return""
Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) ...
Pad a numeric string with zeros on the left, to fill a field of the given width. The string is never truncated. """ pass def __add__(self, *args, **kwargs): # real signature unknown """ Return self+value. """ pass def __contains__(self, *args, **kwargs): # real signatu...
upper() -> string Return a copy of the string S converted to uppercase. """ return "" def zfill(self, width): """方法返回指定长度的字符串,原字符串右对齐,前面填充0。""" """ S.zfill(width) -> string Pad a numeric string S with zeros on the left, to fill a field of the ...
>>>string='hello'>>>type(string)<class'str'> 双引号: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>string="hello">>>type(string)<class'str'> 三引号: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>string='''hello'''>>>type(string)<class'str'>>>string="""hello...
Thelookup()function expects a string with the character’s name and returns the corresponding Unicode character, while thename()function takes a character and maps it to a suitable name alias. Note that whilelookup()and\N{}are case-insensitive,name()always returns the character’s name in upp...
make the first character have upper case and the rest lower case. """ pass def casefold(self, *args, **kwargs): # real signature unknown """ Return a version of the string suitable for caseless comparisons. """ pass def center(self, *args, **kwargs): # real signature unknown ""...