Over a million developers have joined DZone.
  • Over the years, I have had the fortune to work with a modest list of companies and clientele. With each opportunity, I came into contact with a wide range of... More

    {{ stats[1171951].portal.title }} · {{ stats[1171951].clicks }} clicks · · {{ stats[1171951].timesInEdition }}x

  • At the end of December 2015, Google announced that they were replacing their implementation of the Oracle JavaAPI with the open source OpenJDK version. This... More

    {{ stats[1169922].portal.title }} · {{ stats[1169922].clicks }} clicks · · {{ stats[1169922].timesInEdition }}x

DZone refcardz

The world's largest library of technical cheat sheets

242

refcardz

6.2M

Downloads

353.9k

Downloaders

18

Cards per Downloader

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}