Lists weirdly modifies itself in a nested loop
1607
List of lists changes reflected across sublists unexpectedly
25912
Why does adding a new value to list overwrite previous values in the list
131806
2D list has weird behavor when trying to modify a single value
1777
Changing array in method changes array outside
30100
Python list append behavior
135799
Trying to understand nested loops, identity matrix
71424
Weird behavior: Lambda inside list comprehension
78556
Why isn't [1,2,3] equal to itself in Javascript?
59951
Why does list.append evaluate to false in a boolean context?
50796
How to modify list entries during for loop?
5938
Are multiple mutations within initializer lists undefined behavior?
17990
Why does the order of the loops affect performance when iterating over a 2D array?
16036
How can I Flatten this List with Inner List of Lists?
68076
Python list slice syntax used for no obvious reason
147983
Why is the loop assigning a reference of the last index element to?
121365
Why results of map() and list comprehension are different?
135201
How can I change a list to a sequence without destroying nested list