) print(join_str) # Output: "Python is fun" # For a list of numbers, convert each element to a string first num_list = [1, 2, 3] delimiter = " " # Define a delimiter num_list_string = map(str, num_list) # Convert each element into a string first join_num_str = delimiter...
The split() method is the most common way to convert a string into a list by breaking it at a specified delimiter. string = "apple,banana,cherry" list_of_fruits = string.split(",") print(list_of_fruits) # Output: ['apple', 'banana', 'cherry'] Copy 2. Using List Comprehension ...
S.splitlines([keepends])#把S按照行分割符分为一个list,keepends是一个bool值,如果为真每行后而会保留行分割符。S.join(seq)#把seq代表的序列──字符串序列,用S连接起来 24、字符串的mapping,这一功能包含两个函数 String.maketrans(from, to)#返回一个256个字符组成的翻译表,其中from中的字符被一一对应地...
S.split(sep=None, maxsplit=-1) -> list of strings #根据指定的符号分隔字符串 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...
Return a list of the words in S, using sep as the delimiter string, starting at the end of the string and working to the front. If maxsplit is given, at most maxsplit splits are done. If sep is not specified, any whitespace string ...
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. ...
In addition,Python’s strings support the sequence type methods described in the Sequence Types — str, unicode, list, tuple, buffer, xrange section. To output formatted strings use template strings or the % operator described in the String Formatting Operations section. Also, see the re module...
) 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 is not specified or is None, any whitespace ...
def split(self, sep=None, maxsplit=None): """ 分割, maxsplit最多分割几次 """ """ S.split([sep [,maxsplit]]) -> list of strings 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...
['name','id','order','height','weight','speed','special_defense','special_attack','defense','attack','hp'] # open CSV file and assign header with open("pokemon_stats.csv", 'w') as file: dw = csv.DictWriter(file, delimiter=',', fieldnames=headerList) dw.writeheader() # ...