Expected result is not clear in case of list.append(list)
15012
What is the difference between Python's list methods append and extend?
139014
How to efficiently Append a result of an operation on each element of a list to itself
3897
Why does append() always return None in Python?
47018
list.clear() vs list = new ArrayList();
66761
Is it costly to do array.length or list.count in a loop
54981
How to iterate over a comma separated list?
120433
Append in For loop does not work
21854
Append to a list defined in a tuple - is it a bug?
71405
String Concatenation Vs String Builder Append
35088
Is there a difference between an Array and a List in Apex?
105364
Appending an item to a python list in the declaration statement list = [].append(val) is a NoneType
158749
List.Contains is not working as hoped
120545
How to add an integer to each element in a list?
44067
Code immediately following a list does not format properly
1607
List of lists changes reflected across sublists unexpectedly
156992
l.append[i], object is not subscriptable?
11272
Python appending to two lists when it should only append to one