Python 3 Programming Tutorial | #9 Accessing Dictionary key and value using map & lambda function

In this python 3 programming tutorial, I have talked about how you can access a dictionary key and value using lambda expression and map function.

#DataScienceWithPython #DataScienceWithR #DataScienceCourse #DataScience #DataScientist #BusinessAnalytics #MachineLearning #PythonProgramming #PythonTutorial #lambdafunction

Practical,machine,learning,Python,Tutorials,python 3 programming tutorial,python dictionary tutorial,getting a specific python dictionary key and value,Accessing Dictionary key and value using map & lambda expression,python dictionary data access,python dictionary key access,python dictionary value access,python lambda expression,python lambda expressions tutorial,learn python programming for beginners,python dictionary manipulation,python lambda and anonymous function

[jacobthomas]

both examples are accessing values, not keys. 'country' and 'sales' are both keys. "India" and 150.5 for example, are the values of the first dictionary in your list
{key: value, key: value, key: value} etc.

[NolanZewariligon]

Is there are reason why you would construct the dictionary as a list of dicts in the first place?
Why isn't it just:
>> sales = {'India':'150, 'China':200, 'etc':42}
?

[RR-hqcv]

For future generations of coders:
sales = [{'country': "India", 'sale': 150.5}, {'country': "China", 'sale': 200.2}, {'country': "US", 'sale': 300.3}, {'country': "UK", 'sale': 210.4} ]