/Python/Create 2d list dictionary

Create 2d list dictionary

Create 2d list dictionary

d = {}
for elem in l:
    if elem[1] in d:
        d[elem[1]].append(elem[0])
    else:
        d[elem[1]] = [elem[0]]

1

Source: stackoverflow.com

Similar codes

4 votes142 views1 answer
Making a function wait in python
Python
0 vote120 views1 answer
OneHotEncoder pyspark
Python
0 vote165 views1 answer
Python arithmetic operation with list
Python
0 vote125 views1 answer
Slice Age in Python
Python
8 votes142 views6 answers
Remove outliers python pandas
Python
0 vote158 views1 answer
Django select_related multiple
Python Django
17 votes193 views3 answers
ImportError: No module named _tkinter, please install the python-tk package
Python
0 vote149 views1 answer
Python subprocess stdout to dev null
Python
1 vote147 views1 answer
Kivy date widget
Python
0 vote162 views1 answer
Download button image streamlit
Python

Share