以下是使用Mermaid语法表示的序列图,展示了上述步骤的执行流程: RS3S2S1PURS3S2S1PURS3S2S1PURS3S2S1PUDefine original stringsstr1 = "Hello"str2 = "World"str3 = "Python"Join strings with Tab separatorresult = "\t".join([str1, str2, str3])Print the resultprint(result) 7. 结语 通过本文的指导...
首先来看一下官方的文档说明(这里以string.join()为例,其他的可以类推): str.join(iterable) Return a string which is the concatenation of the strings in the iterable iterable. A TypeError will be raised if there are any non-string values in iterable, including bytes objects. The separator between...
#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...
If sep is not specified or is None, any whitespace string 305 is a separator. 306 """ 307 return s.rsplit(sep, maxsplit) 308 309 # Join fields with optional separator 310 def join(words, sep = ' '): 311 """join(list [,sep]) -> string 312 313 Return a string composed of th...
string.join(iterable) Parameter Values ParameterDescription iterableRequired. Any iterable object where all the returned values are strings More Examples Example Join all items in a dictionary into a string, using the word "TEST" as separator: ...
def concat_strings_rec(str1, str2): if len(str1) < 1: return "" else: curStr = str1[0] + str2[0] return curStr + concat_strings_rec(str1[1:], str2[1:])def concat_string_iter(str1, str2): return "".join([str1[i] + str2[i] for i in range(len(str1))])string...
'do,re,mi'在这里，我们strings用逗号 ( ,)连接列表的每个元素，并调用.join()它而不是strings列表...
File objects and objects you define with an __iter__() or __getitem()__ method. Note: The join() method provides a flexible way to create strings from iterable objects. It joins each element of an iterable (such as list, string, and tuple) by a string separator (the string on whic...
相反的操作是.join(),因此您可以在要用于将可迭代字符串连接在一起的字符串或字符上调用它: >>> >>> strings = ['do', 're', 'mi'] >>> ','.join(strings) 'do,re,mi' 在这里,我们strings用逗号 ( ,)连接列表的每个元素,并调用.join()它而不是strings列表。 练习:“通过加入提高可读性”显示...
1list_of_strings = ['My','name','is','Chaitanya','Baweja'] 2 3# Using join with the comma separator 4print(','.join(list_of_strings)) 5 6# Output 7# My,name,is,Chaitanya,Baweja 回文检测 在前面,我们已经说过了,如何翻转一个字符串,所以回文检测非常的简单: ...