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 …

In the second scheme, if the promise p rejects, then the .catch() handler is called. If you return a normal value or a promise that eventually resolves from the .catch() handler (thus "handling" …

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 …

NoSuchFieldException e) { someCode(); } Remember, though, that if all the exceptions belong to the same class hierarchy, you can simply catch that base exception type. Also note that you …

Is there a way to catch both exceptions and only set WebId = Guid.Empty once? The given example is rather simple, as it's only a GUID, but imagine code where you modify an object …

The Promise .catch is really no different from try/catch. ES6 Promise's catch handler and work harmoniously with "await/async", providing a proper solution and cleaner code:

Jun 26, 2012 · For Java 7 you can have multiple Exception caught on one catch block: catch (IOException|SQLException ex) { logger.log(ex); throw ex; } Documentation: In Java SE 7 and …

Divide by zero is an easily avoidable condition. If you actually require an exception, simply throw whenever a denominator evaluates 0. Otherwise, just set it to 1, or simply veto the division …

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 …

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.