def use_join_method(str_list): result = "".join(str_list) return if __name__ == "__main__": # 为了充分体现性能差异,我们把要拼接的字符串列表多写一点 str_list = ["Python", "OpenStack", "data structure", "arithmetic", "Flask", "MySql", "concurrence", "PySpider", "HTML", "...
print(centered_string) Output **Python** ** Process exited - Return Code: 0 ** Press Enter to exit terminal Join method To concatenate a list of strings into a single string, you can use the join method using a specified delimiter. It is a string method that takes an iterable (e.g....
ExampleGet your own Python Server Join all items in a tuple into a string, using a hash character as separator: myTuple = ("John","Peter","Vicky") x ="#".join(myTuple) print(x) Try it Yourself » Definition and Usage Thejoin()method takes all items in an iterable and joins the...
[Python] String Join Let's introduce a new string method,join: >>> nautical_directions ="\n".join(["fore","aft","starboard","port"])>>>print(nautical_directions) fore aft starboard port Also note thatjoinwill trigger an error if we try to join anything other than strings. For exampl...
The stringjoin()method returns astringby joining all the elements of an iterable (list, string, tuple), separated by the given separator. Example text = ['Python','is','a','fun','programming','language'] # join elements of text with spaceprint(' '.join(text)) ...
The string whose method is called is inserted in between each given string. The result is returned as a new string. Example: '.'.join(['ab', 'pq', 'rs']) -> 'ab.pq.rs' """pass 语法: 'sep'.join(seq)# 参数说明
str.join()方法是Python的字符串方法,用于将序列中的元素以指定的字符串连接成一个新的字符串。 语法 代码语言:javascript 复制 string.join(sequence) 举例 1. 元素序列是列表 代码语言:javascript 复制 >>>a='!@'.join(['Fusion','Sphere','Cloud'])>>>a'Fusion!@Sphere!@Cloud' ...
Python中的join()函数 Python中的join()函数join()是一个字符串方法,它返回被子字符串连接的字符串。语法:string_name.join(iterable) string_name:这是被连接的子字符串。参数:The join() method takes join()方法需要可迭代的元素来一次返回它的一个成员,比如列表,元组,字符串,字典和集合返回值: join()方...
字符串方法 str.join(),Python 官方文档描述如下: help(str.join)Helponmethod_descriptor:join(self,iterable,/)Concatenateanynumberofstrings.Thestringwhosemethodiscalledisinsertedinbetweeneachgivenstring.Theresultisreturnedasanewstring.Example:'.'.join(['ab','pq','rs'])->'ab.pq.rs' ...
The join function in python is a built-in method that allows us to join the elements of a list or tuple into a single string.