/Python/Python show only 1st element of nested lists

Python show only 1st element of nested lists

myList = [[1,2,3],[4,5,6],[7,8,9]]

#Quick answer
print([ele[0] for ele in myList])   #Prints [1, 4, 7]

#Other variations
print([[ele[0]] for ele in myList]) #Prints [[1], [4], [7]]
print([[ele[0] for ele in myList]]) #Prints [[1, 4, 7]]

Similar codes

43 votes365 views6 answers
Python requests get
Python
19 votes368 views6 answers
Python tkinter window size
Python
0 vote303 views1 answer
Python google docs api how to get doc index
Python
7 votes353 views2 answers
Python print dict pretty
Python
0 vote356 views1 answer
Linear congruential generator in python
Python
0 vote357 views1 answer
One liner if else replacement in python
Python
1 vote352 views1 answer
Django models.py convert DateTimeField to DateField
Python
7 votes340 views1 answer
Python xrange
Python
0 vote348 views2 answers
Get the creating date of files ftp python
Python
0 vote383 views1 answer
'numpy.ndarray' object has no attribute 'count'
Python