python remove first occurrence from string code example

Example 1: remove first character from string python

s = ":dfa:sif:e"
print(s[1:])

prints:
  dfa:sif:e

Example 2: remove first occurrence of element from list python

Input :
    list [10, 20, 30, 40, 30]

    function call to remove 30 from the list:
    list.remove(30)

    Output:
    List elements after removing 30
    list [10, 20, 40, 30]