• Register
1 vote
19 views

Problem :

I have started learning python a few days ago . So I am doing my practice and I am getting cofused with some little things. Supose I have a list that is:

listOfnumbers = [16, 22, 96, 15, 4, 39, 56, 40, 13, 22, 15]

So what should I have to do to remove element from list python by index

10 7 2
6,060 points

1 Answer

1 vote

Answer:

To remove element from list python by index. Supose you want to remove the number 22 from your list use:

listOfnumbers.remove(22)

If you have any other query you can go and check:

https://thispointer.com/python-how-to-remove-element-from-a-list-by-value-or-index-remove-vs-pop-vs-del/

Or use the code :

listOfnumbers = [16, 22, 96, 15, 4, 39, 56, 40, 13, 22, 15]
    

    print("****list.remove()****")
    
    print("Original List : " , listOfnumbers)
    
   
    listOfnumbers.remove(22)
    
    print("Modified List : " , listOfnumbers)
    
    try :
        listOfnumbers.remove(100)
    except ValueError:
        print("Given Element Not Found in List")        
        
   
    if 99 in listOfnumbers:
        listOfnumbers.remove(99)
    else:
        print("Given Element Not Found in List")
 
   
    print("*****list.pop()*****")
        
   
   listOfnumbers = [12, 44, 12, 56, 45, 34, 3, 56, 4, 33, 44, 56]
    
    print("Original List : ", listOfnumbers)
        
     
    value = listOfnumbers.pop(2)
    
    print("Deleted Element : ", value)
    print("Modified List : ", listOfnumbers)
    
       
    value = listOfnumbers.pop()
    print("Deleted Element : ", value)
    print("Modified List : ", listOfnumbers)
    
    
    if len(listOfnumbers) >= 20:
        listOfnumbers.pop(20)
    else:    
        print("Index Out of Range")   
    
    t
    try :
       listOfnumbers.pop(20)
    except IndexError:
        print("Index Out of Range")   
    
    
    
    print("*****del list[index]*****")
    
    
 
    listOfnumbers = [12, 44, 56, 45, 34, 3, 4, 33, 44]
     
    print("Original List : ", listOfnumbers)
    
    
    del listOfnumbers[2]
    
    print("Modified List : ", listOfnumbers)
    
 
   
    if len(listOfnumbers) >= 20:
        del listOfnumbers[20]
    else:    
        print("Index Out of Range")   
    
   
    try :
        del listOfnumbers[20]
    except IndexError:
        print("Index Out of Range")
           
if __name__ == '__main__':
    main()

 

11 6 4
34,950 points

Related questions

1 vote
1 answer 16 views
16 views
Problem: Hello guys, I found python list is fun. I was doing some operation with a python list. Let me say, I have a python list looks: is_a_list = [1, 5, 3, 6, 3, 5, 6, 1] with mixed of duplicate values in it. Now, I am willing to remove all the duplicate elements from the list. How do you do that in an easiest and efficient way? I am eagerly waiting for your answers. Thanks.
asked Jun 25 adamSw 11.3k points
1 vote
1 answer 17 views
17 views
Problem: Can anyone tell me the best way to remove duplicates from list keep order in python. Thank you.
asked Mar 28 LizzyM 6.1k points
0 votes
1 answer 31 views
31 views
Problem : How to remove all occurrences of a value from a list? I tried in Python remove() will remove the first occurrence of value in a list. How to remove all occurences?
asked Oct 22, 2019 peterlaw 6.9k points
1 vote
1 answer 28 views
28 views
Problem: I am having an issue with removing the last element of a Python list. I have created a Python list with some items: is_a_list = [1, 2, 4, 6, 8, 0] And now, a situation has appeared in my program where I am in need to erase ‘0’, which ... disturbance with my existing list? I’d love to hear from you, guys. Would you please share a tip with me? Thanks a lot for your help.
asked Jul 5 adamSw 11.3k points
0 votes
1 answer 18 views
18 views
Problem: Hello Kodlogs, I am a high school standard student. Nowadays, I am learning computer programming using the Python programming language. Anyway, I just completed reading the Python list topic and learned what is a Python list and what to do with it! I’ve ... a professional way. Could you please suggest a better way to do such things? I am looking for your answers. Thanks, Mate.
asked Jul 2 adamSw 11.3k points