Columns or rows in databases. Relational databases also rely heavily on the idea of columns and rows. A combination of database columns and rows is knowns as a table. Each database table row has the ...

By default, the Swing JTable component allows only one editor type per column. In most cases, all cells in a JTable column are of the same class and thus can be edited with the same editor type.

1. Make header rows and columns. When you create a new spreadsheet in Numbers for the Mac, the software will by default assume that the first row is a header row, and the first column is a header ...

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work.

The latest developer release of Mac OS X 10.7 Lion excludes support for Rosetta (used to run PowerPC code on Intel Macs), Front Row, and Oracle's Java runtime, although Apple includes a mechanism ...