Foreach in Java
As a php to java convert (mandated by my employer) I always forget the java version of for each. Sun, of course, has a good for each reference and tutorial but it is a little long winded. to break it down:
for (TimerTask t : c) t.cancel();means "For each tasktimer in c, assign it to t and do .cancel." These make your code much more elegant. I use them whenever possible.
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