Print(str) # from last position full string # ten2sulp for loopĪll strings are iterable object so we can use for loop to iterate through the string. Print(str) # full string starting from left # plus2net Print(str) # except last two chars # plus2n Print(str) # first two chars from left # pl The last line in below code will reverse the string as we are asking for full string starting from last (right most ) position. The first position of a string is 0 and last position is -1. This is the shortest code to reverse a string. Using the length of the string we can start from the last position char and come upto the first char. The function len() will return the length of the string. String method join() creates a string by joining all the elements.īy using for loop we can reverse a sting. Like if you want to only 1 split then pass 1 value. You have to provide char as a separator to slice it string.split (separator, maxsplit) The second parameter is used to limit the split. The split () method splits a string into a list. We can reverse the sequence of all the elements of any iterable object by using using reversed() function. Use the split () method to slice string by a character in Python. In this tutorial of Python Examples, we learned how to split a string by comma using String.split() and re.split() methods.There are different ways to reverse a string. One ore more adjacent commas is considered as a single delimiter. So, one or more commas is considered as a delimiter. Regular Expression ,+ represents one or more commas. re.split(regular_expression, string) returns list of items split from string based on the regular_expression. We shall use re python package in the following program. In this example, we will take a string with chunks separated by one or more underscore characters, split the string and store the chunk in a list, without any empty items. Python Program str = 'apple,orange,grape' If you use String.split() on String with more than one comma coming adjacent to each other, you would get empty chunks.
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