remove last four characters from string python code example

Example 1: python remove last characters from string

st =  "abcdefghij"
st = st[:-1]  # Returns string with last character removed

Example 2: python remove last 4 characters from string

foo = foo[:-n]

Example 3: python remove last character from string

st =  "abcdefghij"
st = st[:-1]