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initializer_list and move semantics
... const initializer_list at the compiler's discretion, so the user doesn't know whether to expect a const or mutable result from begin and end. But that's just my gut feeling, probably there's a good reason I'm wrong.
Update: I've written an ISO proposal for initializer_list support of move-only typ...
How to edit log message already committed in Subversion?
... +1 for giving the command directly :-) apache.org was down right now and I couldn't follow any given link...
– Rafa
Jan 10 '11 at 16:23
...
How do you switch pages in Xamarin.Forms?
...et slightly not MVVM pure solution. That is because the Page(View) should know nothing about the ViewModel and vice versa. Here is a great example of this violation:
// C# version
public partial class MyPage : ContentPage
{
public MyPage()
{
InitializeComponent();
// Violati...
tomcat - CATALINA_BASE and CATALINA_HOME variables
...
I can't say I know the best practice, but here's my perspective.
Are you using these variables for anything?
Personally, I haven't needed to change neither, on Linux nor Windows, in environments varying from development to production. Unl...
What column type/length should I use for storing a Bcrypt hashed password in a Database?
...define the column as CHAR(60) CHARACTER SET latin1 COLLATE latin1_bin, you now get the advantages of accurate string comparison without needing a binary column.
– Ben
Feb 25 '14 at 16:01
...
What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
... design editor, which it was originally created for.
Edit: The project is now available on github (open-sourced under MIT License)
To get started, check out:
Demos (simple & complex, with code to show how they're done)
Fabric.js presentation at FalsyValues (and another one at BK.js)
Wiki on ...
Practical uses of different data structures [closed]
...
@TonyL. I know this is an older question, but I believe 2 stacks are used or Undo/Redo. When you undo an action it is popped off the action stack and placed on the Redo Stack. If you redo, you then pop it off the Redo Stack and push it ...
AngularJS : How to watch service variables?
...back){
observerCallbacks.push(callback);
};
//call this when you know 'foo' has been changed
var notifyObservers = function(){
angular.forEach(observerCallbacks, function(callback){
callback();
});
};
//example of when you may want to notify observers
this.foo = someN...
Xcode doesn't show the line that causes a crash
...appened, or turn it ON to see where it happened, but with not WHY. Anyone know how to have both?
– Gabriel Jensen
Oct 1 '14 at 20:56
...
Android ImageView Zoom-in and Zoom-Out
...with "return (float)Math.sqrt(x * x + y * y);" coz FloatMath is deprecated now. Cheers
– Nagaraj Alagusudaram
Oct 12 '15 at 12:00
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