exception-handling Archives - Page 5 of 5

How do I log a Python error with debug information?

I am printing Python exception messages to a log file with logging.error: import logging try: 1/0 except ZeroDivisionError as e: logging.error(e) # ERROR:root:division ...

April 29, 2022
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Why catch and rethrow an exception in C#?

I’m looking at the article C# – Data Transfer Object on serializable DTOs. The article includes this piece of code: public static string ...

April 29, 2022
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Node.js Best Practice Exception Handling

I just started trying out node.js a few days ago. I’ve realized that the Node is terminated whenever I have an unhandled exception ...

April 21, 2022
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Why is it bad style to `rescue Exception => e` in Ruby?

Ryan Davis’s Ruby QuickRef says (without explanation): Don’t rescue Exception. EVER. or I will stab you. Why not? What’s the right thing to ...

April 17, 2022
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What is the use of printStackTrace() method in Java?

It’s a method on Exception instances that prints the stack trace of the instance to System.err. It’s a very simple, but very useful tool for diagnosing an ...

April 7, 2022
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Catch multiple exceptions in one line (except block)

I know that I can do: try: # do something that may fail except: # do this if ANYTHING goes wrong I can ...

April 6, 2022
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Which exception to throw for invalid input which is valid from client perspective

The question is is throwing illegal argument exception the right thing to do? It depends on how you want / need to “frame” ...

April 4, 2022
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