throw

I rethrow an exception with "throw;", but the stacktrace is incorrect: static void Main(string[] args) { try { try { throw new Exception("Test"); //Line 12 } catch (Exception ex) { throw; //Line 15 } } catch (Exception ex) { System.Diagnostics.Debug.Write(ex.ToString()); } Console.ReadKey(); } The right stacktrace should be: System.Exception: Test at ConsoleApplication1.Program.Main(String[] args) in Program.cs:Line 12 But I get: System.Exception: Test at ConsoleApplication1.Program.Main(String[] args) in Program.cs:Line 15 But line 15 is the position of the "throw;". I have tested this with

Is there any other difference between throw() and noexcept apart from being checked runtime and compile time respectively ? Wikipedia C++11 article suggests that C++03 throw specifiers are deprecated. Why so, is noexcept capable enough to cover all that at compile time ? [Note: I referred this question and this article , but couldn't got the solid reason of deprecation.] Nicol Bolas Exception specifiers were deprecated because exception specifiers are generally a terrible idea . noexcept was added because it's the one reasonably useful use of an exception specifier: knowing when a function won

I want to write a common error handler which will catch custom errors thrown on purpose at any instance of the code. When I did throw new Error('sample') like in the following code try { throw new Error({'hehe':'haha'}); // throw new Error('hehe'); } catch(e) { alert(e); console.log(e); } Log shows in Firefox as Error: [object Object] and I couldn’t parse the object. For the second throw the log shows as: Error: hehe Whereas when I did try { throw ({'hehe':'haha'}); } catch(e) { alert(e); console.log(e); } the console showed as: Object { hehe="haha"} in which I was able to access the error