Extract element from a set without removing it

0 votes
How can I extract an element from a python set, while leaving the set unchanged?
Jun 7, 2018 in Python by nightshade
 • 880 points • 217 views

1 answer to this question.

0 votes

Use iter():

element = next(iter(set_1))
answered Jun 7, 2018 by Hamartia's Mask
 • 1,580 points

Related Questions In Python

0 votes
1 answer

Python - Use unique element from a set

The best way to achieve this by ...READ MORE

answered Mar 27, 2019 in Python by Mugdha
 • 600 points • 203 views
0 votes
1 answer

How to extract values from a string or a sequence?

you could use the statements like name[index value ...READ MORE

answered Mar 6, 2019 in Python by Waseem
 • 4,540 points • 228 views
0 votes
1 answer

I have to build a pareto frontier on the movielens data set using NSGA-II algorithm. Can anyone help me out how to do it and what inputs to be given?

You can find the explanation and implementation ...READ MORE

answered Mar 28, 2019 in Python by Anmol
 • 1,780 points • 374 views
0 votes
4 answers

How do I remove an element from a list by index in Python?

1886 Use del and specify the index of the element ...READ MORE

answered Dec 11, 2020 in Python by Gitika
 • 65,950 points • 101,820 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
 • 3,004 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 • 2,406 views
0 votes
0 answers

how do i use the enumerate function inside a list?

can you give an example using a ...READ MORE

May 7, 2019 in Python by Waseem
 • 4,540 points • 1,696 views
+5 votes
6 answers

Lowercase in Python

You can simply the built-in function in ...READ MORE

answered Apr 11, 2018 in Python by hemant
 • 5,810 points • 1,807 views
0 votes
1 answer

Deleting a list element by value

Use the remove() function: >>> p = [1, ...READ MORE

answered May 12, 2018 in Python by Hamartia's Mask
 • 1,580 points • 109 views
0 votes
2 answers

Delete a character from pythons string

If you want to remove the 'J' ...READ MORE

answered Jun 12, 2018 in Python by anonymous
 • 144 views
"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.