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Why does a return in `finally` override `try`?

...// Get DB records etc. return res.send('try'); } catch(e) { // log errors } finally { return res.send('finally'); } This code will show the string try in your browser. ALSO, the example will show an error in your console. The res.send() function is called twice. This will happen with an...
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When to use extern in C++

...n 2 files include the same header file, it won't link (linker will emit an error about "duplicate symbol") – kuba May 2 '12 at 21:44 67 ...
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HTTP status code for a partial successful request

...nsfer Protocol deals with the transmission side of things. It doesn't have error codes to deal with application level errors. Returning 200 is the right thing to do here. As far as HTTP is concerned the request was received properly, handled properly and you're sending the response back. So, on th...
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How to create an empty file at the command line in Windows?

...one I use is basically the one by Nomad: .>out.txt It does give an error: '.' is not recognized as an internal or external command But this error is on stderr. And > only redirects stdout, where nothing have been produced. Hence the creation of an empty file. The error message can be ...
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A non well formed numeric value encountered

...o a DB. I am having problems validating this. I keep getting the following errors 9 Answers ...
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Index (zero based) must be greater than or equal to zero

Hey I keep getting an error: 8 Answers 8 ...
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Swift class introspection & generics

...ft class I tried... class MyClass { } let MyClassRef = MyClass.self // ERROR :( let my_obj = MyClassRef() Hmm… the error says: Playground execution failed: error: :16:1: error: constructing an object of class type 'X' with a metatype value requires an '@required' initializer Y().me() ...
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Proper way to handle multiple forms on one page in Django

... @meteorainer if you use number one, is there a way to pass the errors back to the forms in the parent view that instantiates these, without using either the messages framework or query strings? This answer seems the closest, but here it's still just one view handling both forms: stackove...
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How do you determine the size of a file in C?

...struct stat definition, which was missing the variable name. Returns -1 on error instead of 0, which would be ambiguous for an empty file. off_t is a signed type so this is possible. If you want fsize() to print a message on error, you can use this: #include <sys/stat.h> #include <sys/ty...
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Attempted to read or write protected memory. This is often an indication that other memory is corrup

... hoping someone can enlighten me as to what could possibly be causing this error: 26 Answers ...