javacodes Blog Posts

  • Searching For Bluetooth Devices
    on Jan 29, 2009
    Bluetooth is a wireless protocol for exchanging data over short distances from fixed and mobile devices, creating personal area networks(PANs).When any two devices need to talk to each other, they have to agree on a number of points before the conver...
  • Finding GPS using J2ME
    on Dec 4, 2008
    The Global Positioning System (GPS) is a satellite based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS was originally intended...
  • XML Validation
    on Dec 2, 2008
    XML is stand for EXtensible Markup Language and it is easy to use XML as a markup language.XML haven't got any predefined tags as HTML.Therefor when we are using a XML content, we have to use a mechanism to read those tags and identify those tags sep