In addition, we canaccess just a specific characteror aslice of charactersof a string. We might want to do this, for example, if we have a text that’s too long to display and we want to show just a portion of it. Or if we want to make an acronym by taking the first letter of...
Write a Python program to get a string made of the first 2 and last 2 characters of a given string. If the string length is less than 2, return the empty string instead. Sample Solution: Python Code: # Define a function named string_both_ends that takes one argument, 'str'.defstring...
7 8 Public module variables: 9 10 whitespace -- a string containing all characters considered whitespace 11 lowercase -- a string containing all characters considered lowercase letters 12 uppercase -- a string containing all characters considered uppercase letters 13 letters -- a string containing ...
AI代码解释 >>>a='abcdefghijklmnopqrstuvwxyz'>>>a'abcdefghijklmnopqrstuvwxyz'>>>a[0]'a'>>>a[3]'d'>>>a[26-1]'z'>>>a[-1]'z'>>>a[-26]'a'>>>a[-30]Traceback(most recent call last):File"<pyshell#91>",line1,in<module>a[-30]IndexError:string index outofrange replace()...
A string is printable if all of its characters are considered printable in repr() or if it is empty. """ pass def isspace(self, *args, **kwargs): # real signature unknown """ Return True if the string is a whitespace string, False otherwise. ...
Return a capitalized version of S, i.e. make the first character have upper case and the rest lower case."""return""#大小写转化defswapcase(self):#real signature unknown; restored from __doc__"""S.swapcase() -> str Return a copy of S with uppercase characters converted to lowercase ...
capitalized_string = [word.title() for word in string] 2. Usage of String capitalize() Method The string.capitalize() method in Python that takes a string and returns a copy of the string with the first character capitalized and the rest of the characters in lowercase. ...
my_string = "programiz is Lit" print(my_string[0].upper() + my_string[1:]) Run Code Output Programiz is Lit In the above example, my_string[0] selects the first character and upper() converts it to uppercase. Likewise, my_string[1:] selects the remaining characters as they are...
S.expandtabs([tabsize]) -> string|| Return a copy of S where all tab characters are expan...
-6 -5 -4 -3 -2 -1 The first row of numbers gives the position of the indices 0…6 in the string; the second row gives the corresponding negative indices. The slice from i to j consists of all characters between the edges labeled i and j, respectively.第一行数字给出字符串...