Well, would you know that these are all numbers? Or that they are not all numbers?

Part of the strength (or weakness) of perl- is that it's not strongly typed. That means, you can define a symbol ( create a variable name like 'my $a;') before you say what the heck it is supposed to hold.. and .. well.. there's some more to it.. basically you let perl worry about it.

Look up strong vs weak typed languages on google.

In reply to Re^3: Is this bad coding style? by leocharre
in thread Is this bad coding style? by Anonymous Monk

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