Programmer Humor

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Brilliant exception handling I found in an app i had to work on (media.kbin.social)

submitted 2 years ago by Zadyra@kbin.social to c/programmerhumor@lemmy.ml

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Brilliant exception handling I found in an app i had to work on

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[–] grimmi@feddit.de 1 points 2 years ago (1 children)

If this is C# (and it looks like it is), this leads to you losing the original stack trace up until this point.

The correct way to do this in C# is to just throw; after you're done with whatever you wanted to do in the catch.

[–] jyte@lemmy.world 1 points 2 years ago* (last edited 2 years ago)

wait what ?

So you are saying that the following code will keep throwing e but if I used throw e; it would basically be the same except for the stack trace that would be missing the important root cause ?!

try {
} catch (WhateverException e) {
    // stuff, or nothing, or whatever
    throw; 
}