Just to throw in another side note :-)

And we had recently a discussion about people complaining that undefined values raise far too many warnings. ;-)

Even here, I think giving the programmer control is the best option: When I'm generating stuff from templates, I often use no warnings 'uninitialized'; because I want my undefs to silently become "", but when I'm handling other data, e.g. from a database where there is a difference between NULL and 0.0, I prefer having the warnings (and once in a while I may even fatalize them).

In reply to Re^3: Why is "odd number of elements in hash assignment" warning and not error? by Anonymous Monk
in thread Why is "odd number of elements in hash assignment" warning and not error? by Dallaylaen

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