Jul 21, 2016 · Does using the 'catch, when' feature make exception handling faster because the handler is skipped as such and the stack unwinding can happen much earlier as when …

22 If there is a hierarchy of exceptions you can use the base class to catch all subclasses of exceptions. In the degenerate case you can catch all Java exceptions with:

Jun 26, 2012 · catch (Exception e, ExtendsRuntimeException re) { // common logic to handle both exceptions } Is it possible to avoid duplicating the handler code in each catch block?

I am trying to write an MS sql script that has a transaction and a try/catch block. If it catches an exception, the transaction is rolled back. If not, the transaction is committed. I have seen ...

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.

Note that most crashes are not caused by exceptions in C++. You can catch all exceptions, but that won't prevent many crashes.

try { WebId = new Guid(queryString["web"]); } catch (FormatException) { WebId = Guid.Empty; } catch (OverflowException) { WebId = Guid.Empty; } Is there a way to catch both exceptions …

Sep 27, 2008 · One related and confusing thing to know is that in a try- [catch]-finally structure, a finally block may throw an exception and if so, any exception thrown by the try or catch block …

May 18, 2010 · Finally and catch blocks are quite different: Within the catch block you can respond to the thrown exception. This block is executed only if there is an unhandled …

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 …