I'm trying to load a database into a 2D array and not having any luck. I've been working off snippets of code I've found here and there so I may be doing it all wrong. I can grab multiple fields ...

In contrast, bar-code imagers (also known as digital or area imagers) read both 1D and 2D bar codes using CMOS or CCD sensors. ... Some CMOS camera types have 752 × 480-pixel arrays.

Pitfalls Of 1D Barcode Answerable By 2D Innovation. Despite the convenience they brought to many industries like retail and manufacturing, 1D barcodes just don’t store that much data, ...