#-*- coding:utf-8 -*-#version:python3.7s1='a,b,c,d,e,f'print(s1.split())#默认使用空白字符分割,立即返回一个列表print(s1.split(','))#以','分割print(s1.split(',',maxsplit=2))#指定分割次数2次print(s1.split(',',maxsplit=-1))#maxsplit=-1,遍历整个字符串,相当于不指定maxsplit...
print(s1.split(' ', maxsplit=2)) # ["i'm", '\ta', 'super student'] print(s1.split('\t', maxsplit=2)) # ["i'm ", 'a super student'] 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. str.rsplit(sep=None,maxsplit=-1) -> list of strings 从右往左切割 ...
#获取字所有的符串方法print(dir(str))[...,'capitalize','casefold','center','count','encode','endswith','expandtabs','find','format','format_map','index','isalnum','isalpha','isascii','isdecimal','isdigit','isidentifier','islower','isnumeric','isprintable','isspace','istitle','isupp...
'###jenny', '###joe']for name in L: print(name.rjust(10,'*'))***Jack***jenny***joefor name in L: print(name.rjust(10,'好'))好好好好好好Jack好好好好好jenny好好好好好好好joe 10、zfill() 描述:返回
2.string转list 命令:list(str) import string str = 'abcde' print(str) #输出:abcde list1 = list(str) print(list1) #输出:['a', 'b', 'c', 'd', 'e'] 这里在jupyter报错,在pycharm上没有出错,网上说是命名成list问题,但改过也如此。母鸡了!
## "key" argument specifying str.lower function to use for sortingprint(sorted(strs,key=str.lower))## ['aa', 'BB', 'CC', 'zz'] 您还可以将自己的 MyFn 作为键函数传入,如下所示: ## Say we have a list of strings we want to sort by the last letter of the string.strs=['xc'...
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 removed from the result. ...
we have to call it on the string that’ll be used for joining. In this case, we’re using a string with a space in it. The method receives a list of strings and returns one string with each of the strings joined by the initial string. Let’s check its functionality with one simple...
print(l_strs_to_l_chars(colors)) Sample Output: Original list: ['red', 'white', 'a', 'b', 'black', 'f'] Convert the said list of strings and characters to a single list of characters: ['r', 'e', 'd', 'w', 'h', 'i', 't', 'e', 'a', 'b', 'b', 'l', '...
def sort_words(string): words = string.lower().split() # sort the list words.sort() newSentence = " ".join(words) # Return newSentence return newSentence def apply_to_list(string_list): for string in string_list: strings = sort_words(string) print(strings) apply_to_list(["banana ...