Over a million developers have joined DZone.
  • I have been accused in the past of encouraging developers to write uncommented code and this is true, but not because I don’t care about maintainability. On the... More

    {{ stats[1355589].portal.title }} · {{ stats[1355589].clicks }} clicks · · {{ stats[1355589].timesInEdition }}x

  • While programming in Scala, we often come across a term called a functor. A functor is an extremely simple, but powerful concept. In this blog, we'll discuss that in... More

    {{ stats[1351850].portal.title }} · {{ stats[1351850].clicks }} clicks · · {{ stats[1351850].timesInEdition }}x

DZone refcardz

The world's largest library of technical cheat sheets

252

refcardz

6.7M

Downloads

382.1k

Downloaders

17

Cards per Downloader

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

{{ parent.tldr }}

{{ parent.urlSource.name }}