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Re^2: Push and list contextby Mugatu (Monk) |
on Mar 15, 2005 at 16:53 UTC ( [id://439671]=note: print w/replies, xml ) | Need Help?? |
Putting arrays in quotes seems to be the same as joining them. That is, it adds spaces betweeen the elements. Array interpolation uses $" as the separator, which defaults to a space, but can be changed to anything. Thus, "@array" is equivalent to join($", @array) (which I had in my earlier reply, but didn't really explain all the way).
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