remove list element without mutation

Solutions on MaxInterview for remove list element without mutation by the best coders in the world

showing results for - "remove list element without mutation"
Martina
16 Feb 2020
1I assume you mean that you want to create a new list without a given element, 
2instead of changing the original list. One way is to use a list comprehension:
3
4m = ['a', 'b', 'c']
5n = [x for x in m if x != 'a']
6n is now a copy of m, but without the 'a' element.
7
8Another way would of course be to copy the list first
9
10m = ['a', 'b', 'c']
11n = m[:]
12n.remove('a')
13If removing a value by index, it is even simpler
14
15n = m[:index] + m[index+1:]
queries leading to this page
return a list without an element pythonpython choose from list but dont 22 22get list without element pythonreturn list without 1 elementremove list element without mutation javapython get list without one elementpython make new list without specific elementspython list without one elementpython return list without elementusing listitem without using listlist in python without valueshow to return array without 2cand 5b 5d in pythontake elements in a list without somereturns a new list without an itemreturns a list without an elementpython return list value without 5b 5dpython list without elementreturn list without one element pythonpython list without indexpython copy list without one elementhow to assure return list python single elementpython return values without listreturn a list less an element pythonpython return list without element doublefunction retunrs list wothout going over ther itemsopython return list without one elementhow to make a list without a certain elementreturn list without element pythonhow to get an item from a list without index pythonpython return list of elements of list without valuechoose a list without an element pythonlist excluding given element pythonlist without element pythonpython list without an elementpython return list without specific elementhow to assure return list pythonget array items without 5b 5d pythonreturn a list without one specific item pythonpython for i in list without aremove list element without mutation