2. Pad String with Spaces Using rjust()The str.rjust() method in Python is used to pad spaces on the left of the string (the string is aligned to the right). This method takes two arguments: the minimum width of the string as a value, and an optional padding character space. ...
capitalize() -> string Return a copy of the string S with only its first character capitalized. """ return "" def center(self, width, fillchar=None): """ 内容居中,width:总长度;fillchar:空白处填充内容,默认无 """ """ S.center(width[, fillchar]) -> string Return S centered in a...
2.string模块源代码 1 """A collection of string operations (most are no longer used). 2 3 Warning: most of the code you see here isn't normally used nowadays. 4 Beginning with Python 1.6, many of these functions are implemented as 5 methods on the standard string object. They used...
Adding left padding to a string means adding a given character at the start of a string to make it of the specified length. Left padding, outside of simple formatting and alignment reasons can be really useful when naming files that start with a number generated in a sequence. For example,...
a nice string representation of the object. | If the argument is a string, the return value is the same object. | | Method resolution order: | str | basestring | object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y | | __contains__(...) | x...
string.center(width, fillchar) Parameters:string: The original string to be padded. width: The total width of the padded string. fillchar (optional): The padding character (default is a space).The following code uses the center() function to pad both ends of a string with spaces in ...
String indexing in Python is zero-based: the first character in the string has index 0, the next has index 1, and so on. The index of the last character will be the length of the string minus one. Python中的字符串索引是从零开始的:字符串中的第一个字符的索引为0 ,下一个字符的索引为...
Fill character in f-String:f'{mystr:*<{width}}' drnk January 24, 2020 Reply Hi,> I.e. does anybody know how to do this, but with f-strings:The answer is simple:>>> mystr = 'peter'>>> f'{mystr:*<10}''peter***' Glenn Hutchings January 24, 2020 Reply You put the ...
| S.capitalize() -> string | '''返回首字母大写字符串副本,对中文无效''' | Return a copy of the string S with only its first character | capitalized. | | center(...) | S.center(width[, fillchar]) -> string | '''返回指定宽度(width)的字符串副本,原字符串居中对齐,可指定用什么来...
A string is alpha-numeric if all characters in the string are alpha-numeric and there is at least one character in the string. """ pass defisalpha(self, *args, **kwargs): # real signature unknown """ Return True if the string is an alphabetic string, False otherwise. ...