Brilliant exception handling I found in an app i had to work on
- ipkpjersi ( @ipkpjersi@lemmy.one ) 7•1 year ago
Actually, exception rethrowing is a real thing - at least in Java. You may not always want to handle the exception at the absolute lowest level, so sometimes you will instead “bubble” the exception up the callstack. This in turn can help with centralizing exception handling, separation of concerns, and making your application more modular.
It seems counter-intuitive but it’s actually legit, again at least in Java. lol
- TwilightKiddy ( @TwilightKiddy@programming.dev ) 2•1 year ago
Rethrowing caught exception in C# is just
throw;
, notthrow ex;
. This will delete old stack trace, which is very punishable if someone debugs your code later and you’re still around.
- bigkahuna1986 ( @bigkahuna1986@lemmy.ml ) 7•1 year ago
I’m offended that you’d put my code on the internet.
- theory ( @theory@feddit.uk ) 4•1 year ago
Seen this so many times, i weep for humanity
- sellingspams ( @sellingspams@feddit.de ) 1•1 year ago
This can’t compile, can it? Only a madman commits code which doesn’t compile.
- Jaloopa ( @Jaloopa@beehaw.org ) 5•1 year ago
Why wouldn’t it? It’s syntactically valid C#, with the added bonus of destroying the stack trace
- 𝘋𝘪𝘳𝘬 ( @Dirk@lemmy.ml ) 1•1 year ago
while (true) { start(); }
- Critical Silence ( @CriticalSilence@feddit.de ) 1•1 year ago
Looks like there was a Console.WriteLine(ex) previously. When removed, the thought “Yeah, exception handling is important” came up. So yes, this could be mine