Of course if you want obscure you can use $|--. Consider:

print $|-- for 1 .. 4;

[download]

Prints:

1010

[download]

Although I wouldn't recommend it in a context where you wish to win friends and influence people among the bossing classes.

True laziness is hard work

In reply to Re: Boolean counter? by GrandFather
in thread Boolean counter? by DreamT

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