) | S.isupper() -> bool | | Return True if all cased characters in S are uppercase and there is | at least one cased character in S, False otherwise. | | join(...) | S.join(iterable) -> str | | Return a string which is the concatenation of the strings in the | iterable....
最后,我们还需要检查home和end函数中的Character.character,而不仅仅是我们之前存储的字符串字符,看它是否匹配换行符,如下所示: def home(self):while self.document.characters[self.position-1].character != '\n':self.position -= 1if self.position == 0:# Got to beginning of file before newlinebreak...
a="Hello, welcome to Python"print("取出字符串的第一个字符、最后一个字符、中间部分字符")print("The first character of a is %s\n"%a[0])print("The first five characters of a are %s\n"%a[0:5])print("The last character of a is %s\n"%a[-1])print("The last character of a is...
A string is a decimal string if all characters in the string are decimal and there is at least one character in the string. """ pass def isdigit(self, *args, **kwargs): # real signature unknown """ Return True if the string is a digit string, False otherwise. A string is a digi...
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 ""...
python的string模块 1.字符串属性方法操作: 1.>字符串格式输出对齐 1 2 3 4 5 6 7 8 9 10 11 >>> str = "Python stRING" >>> print str.center(20) #生成20个字符长度,str排中间 Python stRING >>> print str.ljust(20) #生成20个字符长度,str左对齐 Python stRING >>> print str.rju...
Return a capitalized version of the string. More specifically, make the first character have upper case and the rest lower case. """passdefcasefold(self, *args, **kwargs):# real signature unknown""" Return a version of the string suitable for caseless comparisons. """passdefcenter(self,...
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 to be implemented ...
#unicodedata unicodedata.c # static Unicode character database # Modules with some UNIX dependencies -- on by default: # (If you have a really backward UNIX, select and socket may not be # supported...) #fcntl fcntlmodule.c # fcntl(2) and ioctl(2) ...
1 'Take a string and remove all leading and trailing whitespace' 2 3 def newStrip(str): 4 'delete blanks around a string' 5 _end = len(str) 6 _start = 0 7 8 # delete the blanks at the beginning of the string 9 for i in range(_end): ...