#Python program to demonstrate the#use of join function to join list#elements with a character.list1= ['1','2','3','4'] s="-"#joins elements of list1 by '-'#and stores in sting ss =s.join(list1)#join use to join a list of#strings to a separator sprint(s) 输出: 1-2-3...
python elements = ["Hello", "World", "Python"] result = "-".join(elements) print(result) # 输出: Hello-World-Python 在这个例子中,"-".join(elements) 使用短横线 - 作为分隔符,将列表 elements 中的字符串元素连接成一个新的字符串。 3. 示例代码,演示join方法的具体应用 下面是一个更具体的...
In Python, joining a list of strings involves concatenating the elements of the list into a single string, using a specified delimiter to separate each element. This operation is particularly useful when you need to convert a list of strings into a single string, such as when you want to sa...
list1 = ["a", "b" , "c"]list2 = [1, 2, 3] for x in list2: list1.append(x)print(list1) Try it Yourself » Or you can use the extend() method, where the purpose is to add elements from one list to another list:Example...
str转化为list/tuple,直接进行转换即可。而由list/tuple转换为str,则需要借助join()函数来实现。join()函数是这样描述的: """ S.join(iterable) -> str Return a string which is the concatenation of the strings in the iterable. The separator between elements is S. ...
StringArray+list fruits+list quoted_fruits+string result+createArray()+quoteElements()+joinElements() 在这个简单的类图中,我们定义了一个StringArray类,其中包含了三个列表和三个方法来创建数组、为元素加引号和连接元素。 总结 在这篇文章中,我们详细介绍了如何在 Python 中实现带引号的字符串数组连接。我们分...
# joins elements of list1 by '-'# and stores in sting s s = s.join(list1)# join use to join a list of # strings to a separator s print(s)输出：1-2-3-4 ⽤空字符连接 # Python program to demonstrate the # use of join function to join list # elements without any separator....
str转化为list/tuple,直接进行转换即可。而由list/tuple转换为str,则需要借助join()函数来实现。join()函数是这样描述的: """ S.join(iterable) -> str Return a string which is the concatenation of the strings in the iterable. The separator between elements is S. ...
python的 join()函数 def join(self, iterable): # real signature unknown; restored from __doc__ """ S.join(iterable) -> str Return a string which is the concatenation of the strings in the iterable. The separator between elements is S. """ 上⾯是库函数的定义:可以看到join()函数的参...
Return a string which is the concatenation of the strings in iterable. A TypeError will be raised if there are any non-string values in iterable, including bytes objects. The separator between elements is the string providing this method. ...