/Python/Dictionary get both key and value.

Dictionary get both key and value.

# get value of given key

hh = {"a":1, "b":2}

print(hh.get("b")) # 2

print(hh.get("x")) # None

print(hh.get("x", 8)) # 8

Source: xahlee.info

Dictionary get both key and value.

# Loop thru a dictionary, get both key and value.

dd = {'john':3, 'mary':4, 'joe':5, 'vicky':7}

for kk, vv in dd.items():
    print(kk, ' is ', vv)

# john  is  3
# mary  is  4
# joe  is  5
# vicky  is  7

Source: xahlee.info

Similar codes

0 vote214 views1 answer
ImportError: OpenCV loader: missing configuration file: ['config.py']. Check OpenCV installation.
Python
14 votes218 views3 answers
Pipenv
Python
0 vote205 views1 answer
How do i get auth user model dynamically in django?
Python
0 vote197 views1 answer
Index in the pool python
Python
-1 vote190 views1 answer
Py to flag converter online
Python
0 vote233 views1 answer
Light fm cold start problem
Python
0 vote215 views1 answer
Os.chdir go back
Python
0 vote158 views1 answer
How to extract keys from dictreader python
Python
1 vote173 views1 answer
[Solved] ValueError: If using all scalar values, you must pass an index
Python
9 votes156 views1 answer
How to delete everything in a text file python
Python