Know about Substring in Python
string = "w3diyfreedownloadsourceCode"
print(string[0:5])
Get a substring of length 4 from the 3rd character of the string
string = "w3diyfreedownloadsourceCode"
print(string[2:6])
Get the last character of the string
string = "w3diyfreedownloadsourceCode"
print(string[-1])
Get the last 5 characters of a string
string = "w3diyfreedownloadsourceCode"
print(string[-5:])
Get a substring which contains all characters except the last 4 characters and the 1st character
string = "w3diyfreedownloadsourceCode"
print(string[1:-4])
OR
str = w3diyfreedownloadsourceCode
print str[-5:-2] # prints ‘eCa’
print str[-1:-2] # prints ‘’ (empty string)
Get every other character from a string
string = "w3diyfreedownloadsourceCode"
print(string[::2])