Re^2: print join n times on a line

Correct, but let me note that there's no need for two print statements: this can be simplified to just the following.

local $, = ", ";
local $\ = "\n";
while (@GetServiceList) {
    print splice @GetServiceList, 0, 7;
}
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Comment on Re^2: print join n times on a line Download Code

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Re^3: print join n times on a line by JavaFan (Canon) on Apr 13, 2011 at 08:38 UTC
Yeah, but then you have to remember when you can be out of bounds with splice/substr, and when it gives a warning or an error. I can never remember ;-)	[reply]