I have a website with 2 panels. The user can resize both of these panels using drag-and-drop.
I want to change the mouse cursor when the mouse hovers over the edge of these two panels in a resizing cursor.
However, I noticed that there are two types of cursor icons for resizing (vertical and horizontal).
East-West (aka ew) and North-South (aka ns) cursors:
Col and Row cursors:
What is the difference between these two pairs of icons, and when should I use each of them?