Lastly, an important application of strings is thesplitmethod, which returns a list of all the words in the initial string and it automatically splits by any white space. It can optionally take a parameter and split the strings by another character, like a comma or a dot 4. Formatting str...
print','.join(s1)#字符串转为列表 a='a b c'print a.split(' ')#移除空白 s3=' hello'print s3.strip()#移除左側空格 s4=' hello'print s4.lstrip()#移除右边空格 s5='world 'print s5.rstrip()#字符串变小写 print str.lower()#分割字符串,分割后就是元组 s='wuya is python'print s.parti...
split) Help on built-in function split: split(...) S.split([sep [,maxsplit]]) -> list of strings #sep为分隔符,默认为空格 最大分隔次数 Return a list of the words in the string S, using sep as the delimiter string. If maxsplit is given, at most maxsplit splits are done. If ...
sep − Optional. Character dividing the string into split groups; default is space. maxsplit − Optional. Number of splits to do; default is -1 which splits all the items. str.rsplit([sep[, maxsplit]]) Thestr.rsplitreturns a list of the words in the string, separated by the de...
3.SyntaxError: invalid character ')' (U+FF09) 一般是在语句中使用了中文输入的符号,比如括号,逗号,冒号,单引号,双引号等。 Python里面这些字符就是非法的,需要在英文状态下输入。 s = 0 for i in range(1, 6): s = s + i print( s) # 此处右括号是在中文状态输入的 ...
split()方法的格式如下: str.split(sep,maxsplit) 参数说明: str:表示要进行分割的字符串。 sep:用于指定分隔符,可以包含多个字符,默认为None,即所有空字符(包括空格、换行”\n”、制表符”\t”等)。 maxsplit:可选参数,用于指定分割的次数,如果不指定或都为-1,则分割次数没有限制,否则返回结果列表的元素个...
text.split() - splits the string into a list of substrings at each space character. grocery.split(', ') - splits the string into a list of substrings at each comma and space character. grocery.split(':') - since there are no colons in the string, split() does not split the str...
Syntax for split() Function string.split(separator, maxsplit) string is the string or the name of the string variable that we want to split (input). separator (optional) is the character at which the input string splits. maxsplit (optional) is the maximum number of splits that can be ...
done using the specified fill character (default is a space)"""return""defcount(self, sub, start=None, end=None):#real signature unknown; restored from __doc__"""S.count(sub[, start[, end]]) -> int Return the number of non-overlapping occurrences of substring sub in ...
string 对象的 split() 方法只适应于非常简单的字符串分割情形,它并不允许有多个分隔符或者是分隔符周围不确定的空格。当你需要更加灵活的切割字符串的时候,最好使用re.split()方法: >>> line = 'asdf fjdk; afed, fjek,asdf, foo' >>> import re ...