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Why does a function with no parameters (compared to the actual function definition) compile?
...sumed. Arrays and
functions are not passed to functions, but are automatically converted
to pointers. If the list is terminated with an ellipsis (,...), then
there is no set number of parameters. Note: the header stdarg.h can be
used to access arguments when using an ellipsis.
And again fo...
What's the difference between “STL” and “C++ Standard Library”?
... before C++ was standardised. C++ existed through the 80s, but what we now call "C++" is the language standardised in ISO/IEC 14882:2014 (and earlier versions, such as ISO/IEC 14882:2011).
The STL was already widely used as a library for C++, giving programmers access to containers, iterators and a...
Will code in a Finally statement fire if I return a value in a Try block?
... @Edi: Um, I don't see what background threads have to do with it. Basically, unless the whole process aborts, the finally block will execute.
– Jon Skeet
Sep 22 '16 at 13:57
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jQuery loop over JSON result from AJAX Success?
On the jQuery AJAX success callback I want to loop over the results of the object. This is an example of how the response looks in Firebug.
...
What does f+++++++++ mean in rsync logs?
...tc. (e.g. using rsync -a ...)
While rsync is transferring a file, it will call it something like .filename.XYZABC instead of filename. Then when it has finished transferring that file it will rename it. So, if you kill rsync while it is transferring a large file, you will have to use the --partia...
convert a list of objects from one type to another using lambda expression
...sult will be returned in a new IEnumerable<TargetType>. The .ToList call is an extension method which will convert this IEnumerable<TargetType> into a List<TargetType>.
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What is a thread exit code?
...d not waiting for them to finish. The easiest way to deal with this is to call Wait() on a Task started and returned by another method as shown in this sample: asp.net/web-api/overview/advanced/… RunAsync().Wait();
– Bron Davies
Aug 25 '15 at 21:59
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How to make completely transparent navigation bar in iOS 7
...];
}
@end
Now, you can import the category in your UIViewController and call the methods on your navigation controller - for example:
#import "UINavigationController+TransparentNavigationController.h"
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[self.navigationC...
How does collections.defaultdict work?
...ded of course they do not exist yet). To create such a "default" item, it calls the function object that you pass to the constructor (more precisely, it's an arbitrary "callable" object, which includes function and type objects). For the first example, default items are created using int(), which ...
Copy constructor versus Clone()
...ICloneable should be a deep or shallow clone, thus the interface is semantically broken as your callers won't know whether the call will deep or shallow clone the object.
Instead, you should define your own IDeepCloneable (and IShallowCloneable) interfaces with DeepClone() (and ShallowClone()) meth...