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Re^5: hangman gameby QM (Parson) |
on May 19, 2015 at 10:18 UTC ( [id://1127103]=note: print w/replies, xml ) | Need Help?? |
++$i, --$jYes, that's a good example. However, it seems that as long as the sub-expressions are evaluated, it would work the same way:
Which is a bit more unobvious, and not what I was after. A do { block; } also works, as would almost anything that evaluated the sub-expressions, and throw the result away. A more complicated variable update would look odd though. Probably better to just use a while loop in that case. Are there any other examples that are more difficult to rewrite without the comma operator? -QM
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