now in another action performed of a button i want to get the selected row number so that i can add 1 to it ..plz tell me the function to retrieve the current row number so that i can add 1 to it and i want that selected row to change to next row wen i click d button as well..
You want changeSelection(int rowIndex, int columnIndex, boolean toggle, boolean extend)
* toggle: false, extend: false. Clear the previous selection and ensure the new cell is selected.
* toggle: false, extend: true. Extend the previous selection from the anchor to the specified cell, clearing all other selections.
* toggle: true, extend: false. If the specified cell is selected, deselect it. If it is not selected, select it.
* toggle: true, extend: true. Apply the selection state of the anchor to all cells between it and the specified cell.
Write a C program that should create a 10 element array of random integers (0 to 9). The program should total all of the numbers in the odd positions of the array and compare them with the total of the numbers in the even positions of the array and indicate ...
I have a 2d matrix with dimension (3, n) called A, I want to calculate the normalization and cross product of two arrays (b,z) (see the code please) for each column (for the first column, then the second one and so on).
the function that I created to find the ...