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Re: Stat and file size

by shmem (Chancellor)
on Jul 28, 2012 at 19:43 UTC ( #984227=note: print w/replies, xml ) Need Help??


in reply to Stat and file size

but when I print, it prints the files that have a file size of zero as well (prints all the files).

Of course it does print all files, since you print the elements of @files, not @newfiles.

But then, the array @newfiles would contain zero length elements, since you add $file1 to the array in a convoluted way (see push), which at that point is undefined.

Adding

use strict; use warnings;

to the top of this code snippet's scope would catch that (and force you to declare the variables you use). See strict, warnings

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[karlgoethebier]: https://de. wikipedia.org/ wiki/Bembel#/ media/File: Bembel_Zum_blauen_ Bock_1978.jpg
[choroba]: as my friend says, Ich stehe Deutsche ver nicht aber klein ;-)
[Corion]: Krug is generic pottery ware for pouring beverages, but a Bembel is painted with that blue paint and contains only (!) Apfelwein
[shmem]: Corion: alas, air too.
[Corion]: shmem: Yes, very sad!
[choroba]: doesn't sound much useful, which means I'll probably remember it
[karlgoethebier]: "that blue pain" == Salzglasur as far as i remember
[karlgoethebier]: Paint!
[shmem]: karlgoethebier the blue pain comes after all bembels are empty

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