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| There's more than one way to do things | |
| PerlMonks |
Re: Hash Keys (strings or numbers?)by ruzam (Curate) |
| on Mar 02, 2012 at 14:20 UTC ( [id://957475]=note: print w/replies, xml ) | Need Help?? |
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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.
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