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Re: Oracle DB & Server Backup

by gav^ (Curate)
on Mar 29, 2002 at 04:13 UTC ( #155195=note: print w/replies, xml ) Need Help??

in reply to Oracle DB & Server Backup

A couple of quick points:
  • Save uppercase functions for constants
  • You don't have to declare you variables at the top of a function. Declare them where you need them
  • use strict and warnings
  • Use ++ and += to simplify
  • Don't use backticks in a void context
  • You can do a delete @hash{qw(key1 key2 key3)}
  • foreach my $var (@list)
That's all for now.


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Re: Re: Oracle DB & Server Backup
by samgold (Scribe) on Mar 29, 2002 at 04:57 UTC
    What do you mean Don't use backticks in a void context? I think I know what you mean, what would be a better way of doing that?
      Instead of using backticks, use system.


        That's what I thought you ment.

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[Corion]: marto: Redoing something on new infrastructure sounds fun. At least you can reuse your previous experience :)
[marto]: I'm looking forwads to it. The video sources are dying, and they don't have the hardware to play them back (old tape formats, not just VHS + Laserdisc etc)
[marto]: I'll be interested to see what difference in terms of file size/quality the new codecs make. I enjoy working on things like this, so that's a bonus
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