Python surprising behaviour of 2d arrays
1607
List of lists changes reflected across sublists unexpectedly
79360
how does multiplication differ for NumPy Matrix vs Array classes?
131260
Correct way of passing 2 dimensional array into a function
64995
The speed of Sum[] varies strangely
30100
Python list append behavior
20017
python.array versus numpy.array
17592
Why does += behave unexpectedly on lists?
66559
how is axis indexed in numpy's array?
131806
2D list has weird behavor when trying to modify a single value
66350
Weird closure behavior in python
66982
How does negative index work with `Array#[]=`?
127745
Why does 2 == [2] in JavaScript?
121365
Why results of map() and list comprehension are different?
78556
Why isn't [1,2,3] equal to itself in Javascript?
27370
2D Arrays and Pointers - C
40497
What are the advantages of NumPy over regular Python lists?
73705
float to int unexpected behaviour