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files and exceptions

Two very different approaches

Or you could decide to let the
When you have to deal with a errors occur, then simply handle
bunch of exceptional situations, the each error if and when it happens.
best approach is to add extra logic. That would be exceptional.
If there’s more stuff to worry
about, you need more code.

Joe
Jill

Jill’s suggested approach certainly works: add the extra logic required to work out
whether it’s worth invoking split() on the line of data. All you need to do is
work out how to check the line of data.

Joe’s approach works, too: let the error occur, spot that it has happened, and then
recover from the runtime error…somehow.

Which approach works best here?

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