Python F String
#f string
#not a string generated by user
#double quotes the best
#12 examples
#Ex 1: Printing a string
name = 'nolan' print(f"Hello,{name}") 
#ex 2: multiple strings
state = 'Florida' print(f"Hello, {name} from {state}") 
#Ex 3: functions or methods in the f string
print(f"Hello, {name.upper()}") 
#Ex 4: (SORT OF ADVANCED CAN SKIP)
class Player: def __init__(self, name, team): self.name = name self.team = team player1 = Player("Ruth", "Yankees") print(f"Player: {player1.name}, Team: {player1.team}") 
#Ex: 5 Inline Expressions
print(f"1 squared is {1**2}.") 
#Ex 6: calculations a = 5 b =13 print(f"what is {a} * {b}? It's {a * b}") 
#ex 7: Format Specifiers Padding x = 5 print(f"format {x:02}") 
#ex 8: Format Specifiers Precision x = 5.111111111111111 print(f"format {x:.4}") 
#ex: 9 datetime
from datetime import datetime birthday = datetime(2011, 1, 1) formatted_birthday = birthday.strftime("%B %d, %Y") print(f"Birthday: {formatted_birthday}") 
#ex 10: Dictionary player = {'name': 'Kershaw', 'team':'dodgers', 'number':22} player_print = f"All Star {player['name']}, team {player['team']}, number{player['number']}" print(player_print) 
#ex 11 Multiline f-strings: name = "Kershaw" number = 22 team = dodgers player = f""" Name: {name} number: {number} team: {team} print(player) 
#ex 12 loops
for i in range(3, 7): print(f"Number {i}: {i**2}") 
