python check if key exists
# You can use 'in' on a dictionary to check if a key exists
d = {"key1": 10, "key2": 23}
"key1" in d
# Output:
# Truepython check if key exists
# You can use 'in' on a dictionary to check if a key exists
d = {"key1": 10, "key2": 23}
"key1" in d
# Output:
# TrueDictionary Check Key Exist
hh = {"a":3, "b":4, "c":5}
# check if a key exists
print("b" in hh)
# TrueCopyright © 2021 Codeinu
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