Feb 2, 2014 · removing: remove an element from the list by iterating from 0 index till the first match of the element is found. taking more time to iterate if the element is at the end. pop: …

Mar 9, 2009 · Your slicing method does not remove an element from a list: instead it creates a new list object containing all but the ith entry from the original list. The original list is left …

Is there any difference between these three methods to remove an element from a list in Python? a = [1, 2, 3] a.remove(2) a # [1, 3] a = [1, 2, 3] del a[1] a # [1, 3] ...

May 8, 2010 · arr = [1, 1, 3, 4, 5, 2, 4, 3] # to remove first occurence of that element, suppose 3 in this example arr.remove(3) # to remove all occurences of that element, again suppose 3 # use …

Note 1: Note that using record = record[:-1] does not really remove the last element, but assign the sublist to record. This makes a difference if you run it inside a function and record is a …

Test for presence using the in operator, then apply the remove method. if thing in some_list: some_list.remove(thing) The removemethod will remove only the first occurrence of thing, in …

Dec 13, 2010 · I stand by my question: this seems weird and contrived, and has nothing to recommend it. In fact, the first sentence is misleading, because you cannot remove the i'th …

Oct 23, 2012 · Copying the list using remove might make your code look a little cleaner, as described in one of the answers below. You should definitely not do this for extremely large …

Sep 17, 2016 · What is a simplified way of doing this? I have been trying on my own, and I can't figure it out. list a and list b, the new list should have items that are only in list a. So: a = apple, …

Mar 9, 2017 · Is there anyway to remove an item from a list in such a way that I return a new list without the removed element? For instance, if I have a list ['a','b','c','d','e'] (called my_list), then …