... PerformSelector:WithObject always takes an object, so in order to pass arguments like int/double/float etc..... You can use something like this. //NSNumber is an object.. [self performSelector:@selector(setUserAlphaNumber:) withObject: [NSNumber numberWithFloat: 1.0f] aft...

...d resumes. That arbitrary code could be taking out locks that produce lock ordering inversions, and therefore deadlocks. Worse, the code could resume on another thread (in advanced scenarios; normally you pick up again on the thread that did the await, but not necessarily) in which case the unlock ...

...the performance difference is so small I needed to make an extreme case in order to measure it. Even then, it resulted in only a few percent different runtime. – Edward Ned Harvey Mar 15 '13 at 20:07 ...

... Isn't the so called 'stack' actually a queue? The steps are executed in order, had it been a stack wouldn't we expect step 3, step 2, step 1? – Reut Sharabani Oct 20 '13 at 16:09 ...

...ld be accessed via DOM manipulation (you could use window.location.hash in order to find the object with JavaScript), but this "cannot be expressed using the other simple selectors". So basically a pseudo-class will refine the set of selected elements as any other simple selector in a sequence of ...

...s.. Could you please explain to me more thoughly the steps I need to do in order to fix this error ??? To give you some additional info: the absolute path is /opt/lampp/htdocs/www/my-app/public/uploads .. Basically what I'm trying to do is every logged in user to upload files inside the uploads fold...

...ng to figure out why my red/black trees would occasionally traverse out of order, the problem was what I described above. Hopefully somebody reads this and saves themselves hours of debugging in the future! share |...

...like Google's libjingle). They do use their own servers to middle-man in order to do the handshake and connection set-up, but most of the time the relationship between client and server will be P2P (best case, when the hand-shake is successful). If NAT traversal fails, then TeamViewer will indeed...

...at describe the object can also fall into four categories (which should be ordered from left to right): Object, Object-Descriptor, Action, and Action-Descriptor. car - a noun, and an object new - an adjective, and an object-descriptor that describes the object in more detail turned - a verb,...

...L sees the bytes 195, 162. How does it know what characters these are? In order for the system to interpret those bytes as actual characters (and so display them or convert them to another encoding), it needs to know the encoding used in the XML. Since most common encodings are compatible with ASC...