how to catch a feral cat without a trap - PETS
Honolulu Star-Advertiser: Kokua Line: Would special fund pay to catch feral cats? Are there situations where it is appropriate to use a try-finally block without a catch block? LOS ANGELES (AP) — Cat owners have done a good job spaying and neutering their pets.
Understanding the Context
The big issue now when it comes to felines is population control of feral cats, and that's led to a movement by ... A volunteer group of four women from Oxfordshire is helping to keep the feral cat population under control by trapping strays and taking them to be neutered. The Neuter Rangers in Wantage was founded ... try { WebId = new Guid(queryString["web"]); } catch (FormatException) { WebId = Guid.Empty; } catch (OverflowException) { WebId = Guid.Empty; } Is there a way to catch both exceptions and only set WebId = Guid.Empty once?
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Key Insights
The given example is rather simple, as it's only a GUID, but imagine code where you modify an object multiple times, and if one of the manipulations fails as expected, you ... I think that this only works if you raise and then catch the exception, but not if you try getting the traceback before raising an exception object that you create, which you might want to do in some designs. If you re-throw an exception within the catch block, and that exception is caught inside of another catch block, everything executes according to the documentation. When is finally run if you throw an exception from the catch block?