[Python] Sorting the list of dictionaries in descending order of a particular key [duplicate]

I have a list of dictionaries in python, for example

[{'a':3, 'b':4, 'c':5, 'd':'6'}, {'a':1, 'b':2, 'c':7, 'd':'9'}]


I want to sort it based on the value of 'c' in descending order. I tried using sorted() method using key = lambda but no help.

Any ideas??

Continue reading...