string formatting in python

1age = 11
2my_self = "My name is Vishnu, I am " + str(age)
3print(my_self)

1>>> 'Coordinates: {latitude}, {longitude}'.format(latitude='37.24N', longitude='-115.81W')
2'Coordinates: 37.24N, -115.81W'
3>>> coord = {'latitude': '37.24N', 'longitude': '-115.81W'}
4>>> 'Coordinates: {latitude}, {longitude}'.format(**coord)
5'Coordinates: 37.24N, -115.81W'
6

1>>> print('Skillset: {}'.format(*langs))
2Skillset: C

1>>> 'Hello, %s' % name
2"Hello, Bob"
3

1>>> name = "world"
2>>> print(f"Hello {name}!)"
3'Hello world!'

1print(f'Hello UseriD: {value}')