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.
Understanding the Context
catch() handler (thus handling the error), then … How can i catch multiple exceptions in one line? (in the except block) asked 14 years, 7 months ago modified 4 months ago viewed 1. 6m times 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 … The third try-catch block is different. When it throws the exception, it will change the source and the stack trace, so that it will appear that the exception has been thrown from this method, from that very … I recommend using catch(exception ex) when you plan to reuse the exception variable only, and catch (alone) in other cases.
Key Insights
Just a matter of style for the second use case, but if personally find it more …
