Скачать или смотреть “‘is’ vs ‘is not’ in Python: Identity Operators Made Simple!”

In this video, we will learn about Python Identity Operators. Below is the code I used in the video:

The identity operators (is and is not) do not compare the values of the objects.
Instead, they compare the memory locations (or identities) of the objects.

Example 1:
ip1 = "192.168.1.1"
ip2 = "192.168.1.1"
ip3 = ip1

Comparisons using identity operators
print(ip1 is ip2)
print(ip1 is ip3)
print(ip1 is not ip2)

print(id(ip1))
print(id(ip2))
print(id(ip3))

Example 2:
devices1 = ["Router1", "Router2"]
devices2 = ["Router1", "Router2"]
devices3 = devices1

Comparisons using identity operators
print(devices1 is devices2)
print(devices1 is devices3)
print(devices1 is not devices2)

print(id(devices1))
print(id(devices2))
print(id(devices3))


#python #pythonforbeginners #pythonprogramming