Barcodes provide a great solution for tying real-world items to associated computer data. An item with a barcode not only helps link associated data, but it also eliminates the need for a data entry ...

If you sell products to your customers, many of the items probably already have UPC barcodes you scan when ringing up sales. However, you can use barcodes on products or items for other purposes as ...

Dynamic HyperText Markup Language (DHTML) is now the standard for presentation in applications, primarily because you can create rich documents with minimal effort. Cascading style sheets (CSS) gives ...