IntelliJ IDEA 12 EAP Build 123.4 is Out

Andrey Cheptsov

The new IntelliJ IDEA 12 EAP 123.4 has been just released. This is the next stable build for upcoming release of IntelliJ IDEA 12 with bugfixes and new features.

The major changes in the release include:

  • Alphabetization and name-based rules in Java Code Arrangement
  • Darcula UI improvements
  • Jetty 9 support
  • Event handlers support in Android UI Designer
  • Ability to name top-row columns in CSV Editor
  • Show History for directory for Mercurial

The full list of changes may be found in Release Notes.

Feel free to share your feedback and report bugs in our issue tracker.

Develop with Pleasure!

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15 Responses to IntelliJ IDEA 12 EAP Build 123.4 is Out

  1. metyl says:

    November 22, 2012

    Nice build number 🙂

  2. Tomer Gabel says:

    November 22, 2012

    Anything Mac users should know (as with the previous build)?

  3. DK says:

    November 22, 2012

    How to enable CSV editor?

  4. Maxim Mossienko says:

    November 22, 2012

    Mac users should download complete dmg file.

  5. Andrey Cheptsov says:

    November 22, 2012

    CSV editor appears when you open any CSV file, see q tab switcher (in the bottom) between text and table editors.

  6. Rico says:

    November 22, 2012

    I love the Darcula theme! This is now the best looking IDE i know at all.

  7. Vladimir says:

    November 22, 2012

    Guys, I’ve found very annoying bug in a new update, please fix:

  8. Hus says:

    November 22, 2012

    Ruby and Scala plugins aren’t compatible with this build. I had to downgrade to latest IU-122.X build. Other than that, it looks great!

  9. Alexey Danilov says:

    November 23, 2012

    Same here: this update is not compatible with Scala and, consecutively, Play 2 support is disabled… that’s a real shame, I will have to roll back as well. Btw, will Idea 12 natively support Play 2 – both for Scala and Java – or it will have to rely on plugins? I’m getting constant error warnings with Scala plugin though it is still better than nothing I guess.

  10. Alexey Danilov says:

    November 23, 2012

    UPDATE: I have to correct myself: Scala plugin and Play 2 for Scala work with this release – you just have to manually uninstall previous versions of corresponding plugins and install new ones. But still there are numerous “IDE fatal error” warnings in Scala plugin.

  11. Sarah says:

    November 23, 2012

    How can I change the heap size for this version? I used to change the memory size in the Info.plist but it seems that the numbers are gone from the file.

  12. David says:

    November 25, 2012

    In the latest EAP I am having issues where using a shortcut with CTLR + something triggers the action twice. Such as CTRL+V pastes twice. It isn’t just clipboard actions, CTRL + / will comment out two lines. Once this behavior starts its continues consistently until restarting IntelliJ then it will behave for a while.

    Ubuntu 12.10 & Oracle JDK 1.7u9.

  13. Cruz says:

    November 25, 2012

    Perhaps the next build could let us access the menu without starting a project first…

    I like to set up my IDE settings before starting a project. 🙂

  14. Andriy says:

    November 26, 2012

    Then do it – no one stops you from clicking on “Settings” button/entry

  15. Nick says:

    November 28, 2012

    Guys it feels like you are doing a lot of refactoring and old three years old issues are coming back.

    I hope you have auto regression tests and they just they don’t cover all of the functionality otherwise it makes me very anxious.

    Personally I use IDEA to gain productivity but sometimes I spend hours to workaround a bug.


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