All technological notes.
print("\n--------input--------\n")
username = input("Enter username:\n>>")
print("Username is: " + username)
input() function, and continues when the user has given some input.
print("\n--------print--------\n")
print("\n--------OR--------")
# OR
# return or valuate the fisrt expression when the first expression is true.
# Otherwise, return the second value
print(0 or 1) # 1
print(1 or 0) # 1
print(False or 'hey') # hey
print('hey' or False) # hey
print('hi!' or 'hey') # hi!
print('hey' or 'hi!') # hey
print([] or False) # False
print(False or []) # []
print(False or True) # True
print(True or True) # True
print(True or 1) # True
print(1 or True) # 1
print("\n--------AND--------")
# AND
# return or valuate the second expression when the first expression is true.
# Otherwise, return the first value
print(0 and 1) # 0
print(1 and 0) # 0
print(False and 'hey') # False
print('hey' and False) # False
print('hi!' and 'hey') # hey
print('hey' and 'hi!') # hi!
print([] and False) # []
print(False and []) # False
print(False and True) # False
print(True and True) # True
print(True and 1) # 1
print(1 and True) # True