Command
arr[row, col]Explanation
Similar to Python lists but supports multidimensional indexing.
Examples
Element at row 0, col 1
arr[0, 1]All rows, first column
arr[:, 0]arr[row, col]Similar to Python lists but supports multidimensional indexing.
Element at row 0, col 1
arr[0, 1]All rows, first column
arr[:, 0]