QR codes, trend or business opportunity? ~ TecnoBlog
A code Qr (Quick response barcode or “quick response code”) is a system for storing information in a two-dimensional bar …
barcode
How to generate linear barcodes and QR barcodes with jQuery in a few lines of code ~ TecnoBlog
In the previous article Quick Response Barcode or “Quick Response Code” we described the dimensions that this type of software …