When trying to change an item in matrix all item are changing(python 2d list)
1607
List of lists changes reflected across sublists unexpectedly
135201
How can I change a list to a sequence without destroying nested list
151107
Transpose a matrix in Python
1777
Changing array in method changes array outside
84239
How do I loop through items in a list box and then remove those item?
93289
Move an item inside a list?
124370
Inconsistent/incorrect breaks/newlines in lists
142493
elementary row operation change the eigenvalue of a matrix
29106
Variable appears to change size on every loop iteration - what?
38303
Why does this iterative list-growing code give IndexError: list assignment index out of range?
91188
Generic List - moving an item within the list
56875
IndexError: list index out of range and python
111501
Making sure length of matrix row is all the same (python3)
13722
how to get all possible combination of items from 2-dimensional list in python?
150643
How to change values in a tuple?
156580
Rotating a list
13562
Matrix change row or column background