Here is a quick snippet which shows how to add AES-256, AES-192, or AES-128 GCM encryption to your Golang applications. I needed this for a microservice so I searched around and found this code which really helped me understand...
Here is a way to print graphics to an EPOS receipt printer using APA(All Points Addressable) format. When printing to one of these little receipt printers, you could always use a windows driver which lets windows see it as...