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C# Thread safe fast(est) counter
...ange from 0 to 1,000 are required to generate 1,000 random numbers with a midpoint value. To keep track of the number of midpoint values, a variable, midpointCount, is set equal to 0 and incremented each time the random number generator returns a midpoint value until it reaches 10,000. Because three...
IIS Express Immediately shutting-down running site after stopping web application
...ng visual studio 2012 in the first days when I want to stop application in IDE, application was still running on IIS Express, I could browse and work with running application, but now I can't. IIS Immediately shutting-down application if I press stop button. Since I remember I didn't make any change...
When do I use fabs and when is it sufficient to use std::abs?
... double and float arguments. I prefer this because it ensures that if I accidentally strip the std:: off the abs, that the behavior remains the same for floating point inputs.
I just spent 10 minutes debugging this very problem, due to my own mistake of using abs instead of std::abs. I assumed that...
Execute AsyncTask several times
... an update button which calls again the AsyncTask(In case the network job didnt work). Cause then appears an Exception which says
...
What's the UIScrollView contentInset property for?
...tentInset property in a UIScrollView instance is used for? And maybe provide an example?
5 Answers
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What Are the Differences Between PSR-0 and PSR-4?
...will not work even if the class name is different from file name, like considering above example:
Acme\Foo\Bar ---> src/Acme/Foo/Bar.php (for Bar class) will work
Acme\Foo\Bar ---> src/Acme/Foo/Bar2.php (for Bar class) will not work
...
Is C++14 adding new keywords to C++?
...uto delete inline short typeid
bool do int signed typename
break double long sizeof union
case dynamic_cast mutable static ...
Is it necessary to explicitly remove event handlers in C#
... service which lets you subscribe to asynchronous notifications about bandwidth changes, and the transfer service object is long-lived. If we do this:
BandwidthUI ui = new BandwidthUI();
transferService.BandwidthChanged += ui.HandleBandwidthChange;
// Suppose this blocks until the transfer is compl...
Multi-line commands in GHCi
...Two
addTwo :: Num a => a -> a -> a
Haskell's type-inference provides generalized typing that works for floats as well:
λ: addTwo 2.0 1.0
3.0
If you must provide your own typing, it seems you'll need to use let combined with multiline input (use :set +m to enable multiline input in GHC...
Is there a Java equivalent to C#'s 'yield' keyword?
...ore portable (for example, I don't think Aviad's library will work on Android).
Interface
Aviad's library has a cleaner interface - here's an example:
Iterable<Integer> it = new Yielder<Integer>() {
@Override protected void yieldNextCore() {
for (int i = 0; i < 10; i++)...