 | | Re: Access a LEGO set DB with your phone!
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| (...) first of all, you're running an open ended loop on the array, when you can just run through each element: foreach $set (@sets) { (...) that trailing ']' is a typo, right? I'm not running this, but I think that would be a syntax error... (...) (...) (23 years ago, 18-Mar-02, to lugnet.off-topic.geek)
| | | | | Re: Access a LEGO set DB with your phone!
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| (...) The example at (URL) suggested using : for (@lines) {do stuff} But that didn't seem to work. I'm looking at a simple tutorial on foreach, but I don't get what the $set means or does for the loop. In your example, is it doing something like (...) (23 years ago, 18-Mar-02, to lugnet.off-topic.geek)
| | | | | Re: Access a LEGO set DB with your phone!
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| (...) well, $set gets assigned each element in the array, in order. so if your array is "1", "10", "20", "this-string", $set will get each of these values, then run the code block. (...) maybe I'm misunderstanding again... @array = split /\t/, (...) (23 years ago, 18-Mar-02, to lugnet.off-topic.geek)
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