将字符串按照分隔符分割成若干字符串,并返回列表 rsplit(sep=None,maxsplit=-1) → list of strings 从右向左切割 sep指定分割字符串,缺省的情况下空白字符串作为分隔符 maxsplit指定分割次数,-1表示遍历整个字符串 #-*- coding:utf-8 -*-#version:python3.7s1='a,b,c,d,e,f
print(list(map(str,a))) 返回结果:['0', '1', '2', '3', '4'] 字符串“+”号的连接 print("aaa"*2) print("bbb"+"aaa") 返回结果: aaaaaa bbbaaa 字符串的分割 split(sep=None,maxsplit=-1) --> list of strings 从左至右 sep指定分割字符串;缺省情况下空白字符串作为分割符 maxsplit...
s.splitlines(keepends=False) -> list of strings 按照行('\r', '\r\n', \n')分隔,返回一个包含各行作为元素的列表,如果参数 keepends 为 False,不包含换行符,如果为 True,则保留换行符。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 str1 = 'ab c\n\nde fg\rkl\r\n' print str1.spli...
) | S.join(iterable) -> str | | Return a string which is the concatenation of the strings in the | iterable. The separator between elements is S. | | split(...) | S.split(sep=None, maxsplit=-1) -> list of strings | | Return a list of the words in S, using sep as the...
Return a copy of the string S with trailing whitespace removed. If chars is given and not None, remove characters in chars instead. """ return "" def split(self, sep=None, maxsplit=-1): """ S.split(sep=None, maxsplit=-1) -> list of strings ...
S.split(sep=None, maxsplit=-1) -> list of strings Return a list of the words in S, using sep as the delimiter string. If maxsplit is given, at most maxsplit splits are done. If sep is not specified or is None, any whitespace string is a separator and empty strings are ...
From here, everything else works the same with the exception of where our host and port values come from. Our host is the first item in the args list, and our port we can specify directly from the opts object. Let's test out our new program. Take a look at Figure 2.5. Sign in ...
PadanumericstringSwithzerosontheleft,tofillafield ofthespecifiedwidth.ThestringSisnevertruncated.(垫一个数字字符串与0年代在左边,填补一个字段指定的宽度。字符串年代不会截断。) """ return"" def__add__(self,*args,**kwargs):#realsignatureunknown ...
If the 324 separator is not found, return two empty strings and S. 325 """ 326 pass 327 328 def rsplit(self, sep=None, maxsplit=-1): # real signature unknown; restored from __doc__ 329 """ 330 S.rsplit(sep=None, maxsplit=-1) -> list of strings 331 332 Return a list of...
defsplit(self,*args,**kwargs):# real signature unknown""" Return a list of the words in the string, using sep as the delimiter string. sep The delimiter according which to split the string. None (the default value) means split according to any whitespace, ...