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Re: Perl DBI NULL and undef

by gsiems (Chaplain)
on Aug 22, 2012 at 02:25 UTC ( #988924=note: print w/replies, xml ) Need Help??


in reply to Perl DBI NULL and undef

You cannot differentiate between the two as they are merely different labels for the same thing-- that is, a value which is not defined.

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[Corion]: ambrus: That looks deceptively simple, but maybe that's simply all that's needed. Which would be great! I hope I get to test it tomorrow, thanks!!
[choroba]: Hm, unrelated question.
[ambrus]: I added a timer implementation to ambrus's scratchpad as well, again the whole thing is completely untested and probably has more bugs than lines
[choroba]: Anyone using anything to validate json contents of a REST service?
[moritz]: choroba in python I use jsonschema
[moritz]: I'm sure there's a Perl implementation of it too
[choroba]: it seems Kelp and similar help you a lot with dispatching, but how to do something similar with contents?
[moritz]: like JSON::Schema
[Corion]: ambrus++ # more bugs than lines
[Corion]: That's like "works on my machine" ;-)

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