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How is “=default” different from “{}” for default constructor and destructor?
...ble type. I.e. if you try to destruct a Widget, you'll get a compile-time error. But if you don't, you've got a working program.
Otoh, if you supply the user-provided destructor, then things won't compile whether or not you destruct a Widget:
test.cpp:8:7: error: field of type 'A' has private de...
Is it possible for a unit test to assert that a method calls sys.exit()
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+1, as for checking error code it's far simpler to do just: self.assertRaisesRegex( SystemExit, '^2$', testMethod ) Less code, readable enough.
– Marek Lewandowski
Apr 11 '15 at 23:29
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Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
...is to another application, it will load IMMEDIATELY without displaying the error. So instead of falling back to itunes.com... use itms://phobos.apple.com/... to avoid the popup error!
– jb.
Mar 6 '10 at 0:20
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In C#, what is the difference between public, private, protected, and having no access modifier?
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I think there is an error in the diagram. If internal is used for a class, the class can be derived by another class in the same assembly. Also if the internal modifier is used on a property, this property can also be accessed in the derived cla...
How do you see the entire command history in interactive Python?
...██████████████████| 2.3MB 1.7MB/s \n ERROR: Complete output from command python setup.py egg_info: \n ERROR: error: this module is not meant to work on Windows \n ---------------------------------------- \n `ERROR: Command "python setup.py egg_info" failed with er...
Initializing a static std::map in C++
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I'm using your first sample as <int,string> to bind error-numbers (from an enum) with messages - it is working like a charm - thank you.
– slashmais
Sep 22 '10 at 10:57
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How to prevent errno 32 broken pipe?
...IPE signal or setting a dummy signal handler for it. In this case a simple error will be returned when writing to a closed socket. In your case a python seems to throw an exception that can be handled as a premature disconnect of the client.
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Get $_POST from multiple checkboxes
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@Tyzoid empty() doesn't cause this error. From the manual: empty() does not generate a warning if the variable does not exist.
– Mārtiņš Briedis
Aug 2 '13 at 7:07
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How to execute a Ruby script in Terminal?
...rogram.rb, I get this: ruby: No such file or directory -- testapp.rb (LoadError)
– Tom Maxwell
Jan 4 '12 at 2:53
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What is better: @SuppressLint or @TargetApi?
...getApi and @SuppressLint have the same core effect: they suppress the Lint error.
The difference is that with @TargetApi, you declare, via the parameter, what API level you have addressed in your code, so that the error can pop up again if you later modify the method to try referencing something ne...