how do I check the length of an array in a python program

0 votes
what is the most efficient way to find out the length of an array in a python program?
Mar 12, 2019 in Python by Waseem
 • 4,540 points • 1,198 views

1 answer to this question.

0 votes
lets say we have a list

mylist = [1,2,3,4,5]

len(mylist)

this will give you the length of the array.
answered Mar 12, 2019 by Mohammad
 • 3,230 points

Related Questions In Python

0 votes
1 answer

How do I obtain the index list in a NumPy Array of all the NaN values present using Python?

Hi, it is pretty simple, to be ...READ MORE

answered Jan 30, 2019 in Python by Nymeria
 • 3,560 points • 17,596 views
+1 vote
1 answer

How do I find out the sum of digits of a number in Python?

Hi, good question. If you are considering ...READ MORE

answered Feb 7, 2019 in Python by Nymeria
 • 3,560 points • 8,128 views
0 votes
1 answer

How do I convert type of an array in python?

Use the following command to change the ...READ MORE

answered May 24, 2019 in Python by Kishore
 • 1,077 views
0 votes
1 answer

How do I trim the leading or trailing zeros from a 1d array in python?

Hey @Akki, you can use the numpy ...READ MORE

answered May 29, 2019 in Python by Wakir
 • 1,721 views
0 votes
1 answer

how do i change string to a list?

suppose you have a string with a ...READ MORE

answered May 21, 2019 in Python by Mohammad
 • 3,230 points • 3,110 views
0 votes
2 answers

how can i randomly select items from a list?

You can also use the random library's ...READ MORE

answered Apr 9, 2020 in Python by Patrick
 • 5,298 views
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

answered Jul 7, 2019 in Python by Neha
 • 330 points
edited Jul 8, 2019 by Kalgi • 4,434 views
0 votes
1 answer

how do i use the enumerate function inside a list?

Enumerate() method adds a counter to an ...READ MORE

answered Nov 16, 2021 in Python by Ruhan Siddiqui
 • 3,242 views
0 votes
1 answer

How can I find the square of a number in python?

You can use the exponentiation operator or ...READ MORE

answered May 21, 2019 in Python by Mohammad
 • 3,230 points • 1,226 views
0 votes
1 answer

how do i check for exceptions in python?

use self.assertRaises method as a context manager. def ...READ MORE

answered Mar 12, 2019 in Python by Mohammad
 • 3,230 points • 693 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.