python format with variable code example
Example 1: python string format
string_a = "Hello"
string_b = "Cena"
# Index based:
print("{0}, John {1}"
.format(string_a, string_b))
# Object based:
print("{greeting}, John {last_name}"
.format(greeting=string_a, last_name=string_b))
Example 2: String Formatting with the % Operator
>>> name = 'Bob'
>>> 'Hello, %s' % name
"Hello, Bob"