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# creating a new dictionary
my_dict ={"java":100, "python":112, "c":11}
# list out keys and values separately
key_list = list(my_dict.keys())
val_list = list(my_dict.values())
# print key with val 100
position = val_list.index(100)
print(key_list[position]
output: java
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myDict = {
"comment": "A like if you love learning python with grepper!"
}
myDict["comment"] #retrieves comment if found. Otherwise triggers error
#or if not sure if key is in dictionary, avoid exiting code with error.
myDict.get("comment") #retrieves comment or None if not found in dict
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print(d.get('key5', 'NO KEY'))
# NO KEY
print(d.get('key5', 100))
# 100