Catch the exception that happens to be a parent class in the exception hierarchy If you return a normal value or a promise that eventually resolves from the.catch() handler (thus handling the error), then the promise chain switches to the resolved state and the.then() handler after the.catch() will be called For java 7 you can have multiple exception caught on one catch block
Caught Your Child Watching Pornography? Here's What To Do... - YouTube
Catch (ioexception|sqlexception ex) { logger.log(ex)
In java se 7 and later, a single catch block can handle more than one type of exception
This feature can reduce code duplication and lessen the temptation to catch an overly broad exception. Both constructs (catch () being a syntax error, as sh4nx0r rightfully pointed out) behave the same in c# The fact that both are allowed is probably something the language inherited from c++ syntax Others languages, including c++/cli, can throw objects that do not derive from system.exception
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 multiple times, and if one of the manipulations fails as expected, you want to reset the object. That can be confusing the first time you see it. 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.
Within the catch block you can respond to the thrown exception
This block is executed only if there is an unhandled exception and the type matches the one or is subclass of the one specified in the catch block's parameter Finally will be always executed after try and catch blocks whether there is an exception raised or not. In the second scheme, if the promise p rejects, then the.catch() handler is called
