variables
See https://docs.python.org/3/library/
a = 1
b = "Text"
c = None
d = True
# list
days = ["Sat", "Sun"]
print("Sat" in days) #Output result True
print("Mon" in days) #Output result False
list is sequence and mutable # days = ["Sat", "Sun"] tupple is immutable # days = ("Sat", "Sun") dict me={ "name":"zomggang", "age" : "secret"}
Flask host=0.0.0.0 means all If you access 0.0.0.0 with IPV4 address, you can access all hosts of local host.
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