/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

104 votes162 views6 answers
How to rename columns in Pandas DataFrame
Python
0 vote113 views1 answer
Add date and time of today in python
Python
12 votes143 views2 answers
Matplotlib legend out of plot
Python
34 votes153 views5 answers
Remove substring python
Python
2 votes204 views3 answers
Python multi-line string
Python
25 votes164 views2 answers
How to address null in python
Python
0 vote140 views1 answer
Access field values of form django
Python
0 vote154 views2 answers
C to python converter
Python
1 vote146 views1 answer
Test if character is number python string
Python
26 votes170 views4 answers
Python download youtube video
Python