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Re: size of an array ref

by TomDLux (Vicar)
on Feb 27, 2012 at 19:49 UTC ( #956505=note: print w/replies, xml ) Need Help??


in reply to size of an array ref

@a is an array. The first element of @a is $a[0], which stores a reference to an array of three elements. You can extract the inner array using @{ $a[0] }. Unlike the other suggestions, this works for the (fictional) array stored in $a[1] or other positions, and it can be extended for the third-level, fourth-level, etc.

As Occam said: Entia non sunt multiplicanda praeter necessitatem.

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[makita]: Need to sign more elements but all types I put in array are ignored. And is always signed only the body
[Discipulus]: no makita sorry. i see in the synopsis of the module: "WARNING: Only limited real-life experience" might be better compose a SOPW with some code example and data
[Discipulus]: ..or inspect the source code of the module
[makita]: I am doing this:
[makita]: my $sig = $wss->signature( schema => $wsdl, token => $token, sign_types=>'wsa: Action','wsa:To', 'wsu:Timestamp', 'wsa:MessageID',' SOAP-ENV:Body', signer=>DSIG_RSA_S HA1, public_key => $cert,
[Corion]: Oof, I haven't done much with signing SOAP requests. markov is usually somebody good to ask via mail ;)
[makita]: I need to create a SOAP call where are signed more types not only the body
[makita]: I am inspecting it second day :)
[makita]: Thanks
[Discipulus]: better to ask a full SOPW

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