Python: Split a given dictionary of lists into list of dictionaries using map function
Python map: Exercise-15 with Solution
Write a Python program to split a given dictionary of lists into list of dictionaries using map function.
Sample Solution:
Python Code:
def list_of_dicts(marks):
result = map(dict, zip(*[[(key, val) for val in value] for key, value in marks.items()]))
return list(result)
marks = {'Science': [88, 89, 62, 95], 'Language': [77, 78, 84, 80]}
print("Original dictionary of lists:")
print(marks)
print("\nSplit said dictionary of lists into list of dictionaries:")
print(list_of_dicts(marks))
Sample Output:
Original dictionary of lists: {'Science': [88, 89, 62, 95], 'Language': [77, 78, 84, 80]} Split said dictionary of lists into list of dictionaries: [{'Science': 88, 'Language': 77}, {'Science': 89, 'Language': 78}, {'Science': 62, 'Language': 84}, {'Science': 95, 'Language': 80}]
Python Code Editor:
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Previous: Write a Python program to interleave two given list into another list randomly using map() function.
Next: Write a Python program to convert a given list of strings into list of lists using map function.
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Python: Tips of the Day
Curries a function.
Example:
from functools import partial def tips_curry(fn, *args): return partial(fn,*args) add = lambda x, y: x + y add1 = tips_curry(add, 20) print(add1(80))
Output:
100
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