Removing the last n characters of a string in Python
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we are going to learn about how to remove the last n characters of a string in Python.
consider, we have a following string:
str = "How are you"
Now, we want to remove the last 3 characters you from the above string.
Removing the last n characters
We can remove the last n characters of a string by using the slice notation [ ] with :-n as an argument.
-n is the number of characters we need to remove the from the end of a string.
Here is an example, that removes the last 3 characters from the following string.
str = "How are you"modified = str[:-3]print(modified)
Output:
"How are"
Alternatively, we can also use the rstrip() method by passing the last n characters as an argument to it.
str = "How are you"modified = str.rstrip("you")print(modified) # "How are"Another example of rstrip() method:
name = "justin"modified = name.rstrip("stin") # removing last 4 charactersprint(modified) # "ju"Hope this code and post will helped you for implement Removing the last n characters of a string in Python. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs