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Re: Using (s)printf() .......what is "%vd"

by Anonymous Monk
on Dec 27, 2002 at 06:39 UTC ( #222488=note: print w/replies, xml ) Need Help??


in reply to Using (s)printf()

If found an interesting solution to a problem of ANDing 2 IPs
$anded = sprintf "%vd\n", 192.16.16.1 & 255.255.248.0;
How is %vd interpreted here
Ramprasad A Padmanabhan
  • Comment on Re: Using (s)printf() .......what is "%vd"

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[Your Mother]: Stick with what you know. Or post a SOPW and if it's not complicated I guarantee someone will answer; me if it's straightforward and no one else gets it better first.
[1nickt]: ++YourMother (Grammar Vigilante of Bristol)
[Lady_Aleena]: Um, how does grep do multiline? print "$file:$_" if grep { /get_(array|hash| data)\(.+\)/ } $_; only returns the same 18 lines the command line grep does.
[Lady_Aleena]: my scratchpad has what I have so far.
[choroba]: what do you mean by multiline?
[Discipulus]: thanks 1nickt!
[choroba]: grep is a filter, it selects elements from a list based on a boolean condition
[moritz]: you need to read the file in one go to do a multiline regex match
[erix]: ha ha, I like the Vigilante
[Lady_Aleena]: Forget it. I'm getting angry with it.

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