The JRuby team has released JRuby 10, a major upgrade of the Ruby implementation on the Java Virtual Machine (JVM), ...

Use this library, if your are implementing JavaPOS device services or an JavaPOS application using the reference implementation of device controls provided by this group (instead of using your own).

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...

Issues: #5, #6, #7 e #8. Corrigido erro especifico da Sefaz de PE, referente ao cabeçalho SOAP. Corrigido erro de QrCode Vazio. Corrigido erro que acontece ao tentar Manifestar a Nfe, sem fazer a ...