exception-handling Archives

C#, Programming

IT Nursery

What is ApplicationException for in .NET?

To throw exceptions, I usually use built-in exception classes, e.g. ArgumentNullException and NotSupportedException. However, sometimes I need to use a custom exception and ...

June 2, 2022
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ASP.NET, Programming

IT Nursery

System.Security.SecurityException when writing to Event Log

I’m working on trying to port an ASP.NET app from Server 2003 (and IIS6) to Server 2008 (IIS7). When I try and visit ...

June 2, 2022
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Java, Programming

IT Nursery

Spring Boot REST service exception handling

I am trying to set up a large-scale REST services server. We’re using Spring Boot 1.2.1 Spring 4.1.5, and Java 8. Our controllers ...

June 2, 2022
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Java, Programming

IT Nursery

Java 8: Lambda-Streams, Filter by Method with Exception

I have a problem trying out the Lambda expressions of Java 8. Usually it works fine, but now I have methods that throw ...

June 1, 2022
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C#, Programming

IT Nursery

Why use finally in C#?

Whatever is inside finally blocks is executed (almost) always, so what’s the difference between enclosing code into it or leaving it unclosed? 13 ...

May 31, 2022
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C#, Programming

IT Nursery

Why is try {…} finally {…} good; try {…} catch{} bad?

I have seen people say that it is bad form to use catch with no arguments, especially if that catch doesn’t do anything: ...

May 31, 2022
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exception-handling, Programming

IT Nursery

Why are empty catch blocks a bad idea? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 30, 2022
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.net, Programming

IT Nursery

How do I find the stack trace in Visual Studio?

I ask because I couldn’t find the stack trace in Visual Studio, while debugging an exception that occurred. 7 Answers 7

May 30, 2022
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C#, Programming

IT Nursery

.NET Global exception handler in console application

Question: I want to define a global exception handler for unhandled exceptions in my console application. In asp.net, one can define one in ...

May 29, 2022
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Programming, ruby-on-rails

IT Nursery

How to use RSpec’s should_raise with any kind of exception?

I’d like to do something like this: some_method.should_raise <any kind of exception, I don't care> How should I do this? some_method.should_raise exception … ...

May 28, 2022
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