Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re: Hash Keys (strings or numbers?)

by ruzam (Curate)
on Mar 02, 2012 at 14:20 UTC ( #957475=note: print w/replies, xml ) Need Help??


in reply to Hash Keys (strings or numbers?)

When working with databases I've learned (through past mistakes) to always use '$key += 0' on numeric field results to ensure they don't get quirky string representations.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://957475]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (10)
As of 2018-06-19 15:15 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Should cpanminus be part of the standard Perl release?



    Results (114 votes). Check out past polls.

    Notices?