Code appends term to both list for no apparent reason
1607
List of lists changes reflected across sublists unexpectedly
59951
Why does list.append evaluate to false in a boolean context?
50796
How to modify list entries during for loop?
86356
A private list variable is inadvertently shared between instance objects
89684
How to append the contents of a list at the end of the other list?
88332
Why does 1.__add__(1) yield a syntax error?
43609
How do I concatenate two lists in Python?
15329
Odd behaviour change with var, dynamic and linq combination
149962
ToList()-- does it create a new list?
50629
Confusing [...] List in Python: What is it?
142576
Why does [1].append(2) evaluate to None instead of [1,2]?
36123
Why does removing a function and defining it on the same line not work?
130397
What does the single ampersand after the parameter list of a member function declaration mean?
4760
Modifying list while iterating
137638
Why does ++[[]][+[]]+[+[]] return the string "10"?
18716
Why are my JavaScript function names clashing?
15012
What is the difference between Python's list methods append and extend?