Saturday, February 28, 2009 10:54 AM | rahel luethy | 0 comment(s)

rahel needs

yet another google meme:

  1. rahel needs at least € 60.000.
  2. rahel needs to go.
  3. rahel needs to be added to this ID card.
  4. rahel needs your help to find hillel a home.
  5. rahel needs to undertake an effort by herself.
  6. rahel needs some soul balm.
  7. rahel needs to answer the question: why are computer filters important and how are they going to work.
  8. rahel needs to seriously get a brain.
  9. rahel needs to feel she has been punished to rid herself of guilt.
  10. rahel needs a room view profile.

Wednesday, February 04, 2009 4:19 PM | rahel luethy | 1 comment(s)

generified

one of the java language features which i personally discovered quite late and use only very rarely, but which maybe still is a good addition to any developer's toolbox: the possibility to specify multiple bounds for a type parameter via the T extends T1 & T2 ... & Tn syntax.

a simple example:

instead of typing the dialog to e.g. a DisposablePanel class, we use multiple bounds to combine the two roles dynamically (and thus keep the class hierarchy cleaner).