Posted By: Anonymous
I want to write something that removes a specific element from an array. I know that I have to
for loop through the array to find the element that matches the content.
Let’s say that I have an array of emails and I want to get rid of the element that matches some email string.
I’d actually like to use the for loop structure because I need to use the same index for other arrays as well.
Here is the code that I have:
for index, item in emails: if emails[index] == '[email protected]': emails.pop(index) otherarray.pop(index)
You don’t need to iterate the array. Just:
>>> x = ['[email protected]', '[email protected]'] >>> x ['[email protected]', '[email protected]'] >>> x.remove('[email protected]') >>> x ['[email protected]']
This will remove the first occurence that matches the string.
EDIT: After your edit, you still don’t need to iterate over. Just do:
index = initial_list.index(item1) del initial_list[index] del other_list[index]