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Update data in ListFragment as part of ViewPager
...ng screens.Even i was able to change content of FragmentA using MyActivity from FragmentB,using this solution.
– Mehdi Fanai
Apr 3 '13 at 2:34
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How can I output the value of an enum class in C++11
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@NicolBolas: I copied as_integer from one of my open-source libraries, CxxReflect (see enumeration.hpp). The library uses trailing return types consistently, everywhere. For consistency.
– James McNellis
Jul 10 '12 at...
Why start an ArrayList with an initial capacity?
... + 2 + 3 + 1 + 5 + 3 = 16, which is twice the number of elements inserted. From this sketch you can prove that the average cost is two per insert in general.
– Eric Lippert
Mar 15 '13 at 16:55
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How to make a SIMPLE C++ Makefile
...t commands need to be executed in what order to take your software project from a collection of source files, object files, libraries, headers, etc., etc.---some of which may have changed recently---and turning them into a correct up-to-date version of the program.
Actually, you can use Make for ot...
Android equivalent to NSNotificationCenter
...und is LocalBroadcastManager which is part of the Android Support Package.
From the LocalBroadcastManager documentation:
Helper to register for and send broadcasts of Intents to local objects within your process. This is has a number of advantages over sending global broadcasts with sendBroadcast(I...
#define macro for debug printing in C?
...ebugging. Several times, having the printing always validated has saved me from later problems.
I use NDEBUG to control assertions only, and a separate macro (usually DEBUG) to control whether debug tracing is built into the program. Even when the debug tracing is built in, I frequently do not want...
Convert a timedelta to days, hours and minutes
I've got a timedelta. I want the days, hours and minutes from that - either as a tuple or a dictionary... I'm not fussed.
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Convert JS object to JSON string
...ers used to indent at each level.
This method produces a JSON text from a JavaScript value.
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How to remove all listeners in an element? [duplicate]
...tree is a bad idea. It is much slower than removing all the EventListeners from the node with node.removeEventListener. In addition you will get a memory leak (node + subtree) and off course all EventListeners were removed from the subtree. If you use your function on document.body you will blow up ...
What's the point of const pointers?
...t for some cases such as loop variables where const would prevent the code from working).
Note that this makes only sense in the definition of a function. It doesn’t belong in the declaration, which is what the user sees. And the user doesn’t care whether I use const for parameters inside the f...