Add leading zeroes to a string¶

Add leading zeroes to a string.

str1 = '122.22'
print("Original String: ", str1)

str1 = str1.ljust(8, '0')
print(str1)

str1 = str1.ljust(10, '0')
print(str1)

Output:

Original String:  122.22
122.2200
122.220000