Code To Joy

Like many CtJ readers, I'm a big fan of Wired magazine . People have noticed lately that Wired has a major interest in (a) the private s...

I once took a 10-week class in improv theatre, from a true virtuoso , Ed Reggi. It was quite a departure for me, and one of those classes th...

It's not hard to determine the output from the little Groovy Puzzler . (Spoiler ahead). It reverses a string. Since the post, I've w...

I'm borrowing a "Friday puzzler" theme from Weiqi Gao . This puzzler is in my "language of the week": Groovy. It di...

My father has an old, dense textbook on electricity and magnetism. He once told me with a sense of wonder, " if a person knew everythi...

Last night, I mocked up a little Groovy example that split an environment variable (e.g. PATH) and displayed each entry. This is a modest ...

The first Sticker Contest on POJOs was fun: with the success of the last post , it's time for Sticker Contest #2! The gist: the ladies ...