/Python/Combine two dictionary adding values for common keys

Combine two dictionary adding values for common keys

a = {
    "a": 1,
    "b": 2,
    "c": 3
}

b = {
    "a": 2,
    "b": 3,
    "d": 5
}

# Python 3.5

for key in b:
    if key in a:
        b[key] = b[key] + a[key]

c = {**a, **b}
print(c)

>>> c
{'a': 3, 'b': 5, 'c': 3, 'd': 5}

Source: stackoverflow.com

Similar codes

3 votes150 views1 answer
Python tkinter filedialog folder
Python
0 vote139 views1 answer
Facet grid, barplot, catplot
Python
0 vote129 views1 answer
Python enable pyqt errors
Python
5 votes145 views3 answers
Set axis limits matplotlib
Python
0 vote138 views1 answer
E tensorflow/stream_executor/cuda/cuda_dnn.cc:329] Could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR
Python
4 votes141 views3 answers
Python selenium get text of div
Python
82 votes141 views6 answers
How to create a for loop in python
Python
0 vote132 views2 answers
Render template in django
Python
2 votes146 views4 answers
Pandas frequency
Python
2 votes152 views2 answers
How to show process bar in terminal python
Python