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Why do we need virtual functions in C++?
...here is not such a virtual method in some base class, then you’ll get an error (which is desirable).
The ugliness of doing this without virtual methods
Without virtual one would have to implement some Do It Yourself version of the dynamic binding. It’s this that generally involves unsafe man...
Latest jQuery version on Google's CDN
...dating your code to the latest jQuery version. Doing so might even add NEW errors to your code which didn't exist before. No responsible developer would automatically include new code from another site without testing it thoroughly.
There's simply no good reason to ALWAYS be using the latest versio...
Using WebAPI or MVC to return JSON in ASP.NET
... return it via a partial view as this way you are less likely to encounter errors with Javascript parsing. Not to mention it makes the HTML a lot easier to write.
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Unknown file type MIME?
... Thanks! application/unknown is working great, octet-stream results an error in chrome at my sample png-file!
– fnkr
May 12 '13 at 13:34
10
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Database design for audit logging
...ontent ON CurrentRevision = Revision AND ID = PageID
There might be some errors up there...this is off the top of my head. It should give you an idea of an alternative pattern, though.
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To ARC or not to ARC? What are the pros and cons? [closed]
... to help humans avoid repetitive tasks, that cause stress and are prone to error, therefore better delegated to a machine (the compiler, in this case).
That said, I'm personally kind of a craftsman and haven't made the transition yet. I just started using Git...
UPDATE: So I migrated my whole game...
How to create a Custom Dialog box in android?
...le:
ViewDialog alert = new ViewDialog();
alert.showDialog(getActivity(), "Error de conexión al servidor");
I hope its work for you.
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Data Modeling with Kafka? Topics and Partitions
...underlying operating system. E.g. in our production system, we once saw an error saying too many files are open, while we had around 3600 topic partitions.
When a broker is shut down uncleanly (e.g., kill -9), the observed unavailability could be proportional to the number of partitions.
The end-to-...
Exploitable PHP functions
...r_shutdown_function' => 0,
'register_tick_function' => 0,
'set_error_handler' => 0,
'set_exception_handler' => 0,
'session_set_save_handler' => array(0, 1, 2, 3, 4, 5),
'sqlite_create_aggregate' => array(2, 3),
'sqlite_create_function' => 2,
Inf...
What's the difference between the atomic and nonatomic attributes?
...e property is atomic, but specifying "atomic" explicitly will result in an error.
If you do not specify "nonatomic", then the property is atomic, but you can still specify "atomic" explicitly in recent versions if you want to.
//@property(nonatomic, retain) UITextField *userName;
//Generates rough...