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Is main() really start of a C++ program?
... @AdamDavis: I don't remember what my concern was. I can't think of one now.
– Lightness Races in Orbit
Dec 15 '16 at 21:37
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Why does C++11 not support designated initializer lists as C99? [closed]
...++ replacement for this could be named function arguments. But as of right now, name arguments don't officially exist. See N4172 Named arguments for a proposal of this. It would make code less error prone and easier to read.
– David Baird
Nov 29 '15 at 15:11
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When would I use Task.Yield()?
...;
}
var dialogTask = showAsync();
await Task.Yield();
// now we're on the dialog's nested message loop started by dialog.ShowDialog
MessageBox.Show("The dialog is visible, click OK to close");
dialog.Close();
await dialogTask;
// we're back to the main message loo...
How to set ViewBag properties for all Views without using a base class for Controllers?
.....
@{
var myController = (_BaseController)ViewContext.Controller;
}
Now you can refer to values in your base controller from your layout page.
@myController.MyCommonValue
Alarm Manager Example
...ontext.ALARM_SERVICE ));
// set alarm to fire 5 sec (1000*5) from now (SystemClock.elapsedRealtime())
manager.set( AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + 1000*5, pintent );
}
Remember though that the AlarmManager fires even when your application ...
How do I provide custom cast support for my class?
...er, if you use:
object name = "Test";
Role role = (Role) name;
You will now get an InvalidCastException because string cannot be cast to Role, why, the compiler only looks for implicit/explicit casts at compile time based upon their compiled type. In this case the compiler sees name as an object ...
What are the differences between various threading synchronization options in C#?
..."Using Other .Net synchronization classes"- some of the others you should know about:
ReaderWriterLock - allows multiple readers or a single writer (not at the same time)
ReaderWriterLockSlim - like above, lower overhead
ManualResetEvent - a gate that allows code past when open
AutoResetEvent - as...
Looking to understand the iOS UIViewController lifecycle
...view was dismissed, covered or otherwise hidden.
Default does nothing
Now as per Apple when you are implementing this methods you should remember to call super implementation of that specific method.
If you subclass UIViewController, you must call the super implementation of this method, ev...
How do I do a multi-line string in node.js?
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Node 4.0+ now supports multiline strings intrinsically.
– Rob Raisch
Jan 3 '16 at 2:59
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Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [close
...t 10 years). You could argue that Swing was good to begin with but we all know that code rots. And that's especially true for UIs today.
That leaves you with SwingX. After a longer period of slow progress, development has picked up again. The major drawback with Swing is that it hangs on to some ol...