+%d+%d python code example

Example 1: string formatting in python

# Newer f-string format
name = "Foo"
age = 12
print(f"Hello, My name is {name} and I'm {age} years old.")
# output :
# Hello, my name is Foo and I'm 12 years old.

Example 2: python %d

# %s is used as a placeholder for string values you want to inject 
# into a formatted string.

# %d is used as a placeholder for numeric or decimal values.

# For example (for python 3)

print ('%s is %d years old' % ('Joe', 42))
# Would output

>>>Joe is 42 years old