Get the last 4 characters of a string
Question:
I have the following string: "aaaabbbb"
How can I get the last four characters and store them in a string using Python?
Answers:
str = "aaaaabbbb"
newstr = str[-4:]
Like this:
>>> mystr = "abcdefghijkl"
>>> mystr[-4:]
'ijkl'
This slices the string’s last 4 characters. The -4 starts the range from the string’s end. A modified expression with [:-4] removes the same 4 characters from the end of the string:
>>> mystr[:-4]
'abcdefgh'
For more information on slicing see this Stack Overflow answer.
I have the following string: "aaaabbbb"
How can I get the last four characters and store them in a string using Python?
str = "aaaaabbbb"
newstr = str[-4:]
Like this:
>>> mystr = "abcdefghijkl"
>>> mystr[-4:]
'ijkl'
This slices the string’s last 4 characters. The -4 starts the range from the string’s end. A modified expression with [:-4] removes the same 4 characters from the end of the string:
>>> mystr[:-4]
'abcdefgh'
For more information on slicing see this Stack Overflow answer.