python set and dictionary comprehensions

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Cristina
29 Apr 2016
1simple_dict = {
2    'a': 1,
3    'b': 2
4}
5my_dict = {key: value**2 for key,value in simple_dict.items()}
6print(my_dict)
7#result = {'a': 1, 'b': 4}
Clive
01 Apr 2020
1keys=['var1','var2','var3']
2my_dict={key:np.zeros(10) for key in keys}
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