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Error inflating when extending a class
... class GhostSurfaceCameraView extends SurfaceView implements SurfaceHolder.Callback {
SurfaceHolder mHolder;
Camera mCamera;
public GhostSurfaceCameraView(Context context)
{
super(context);
init();
}
public GhostSurfaceCameraVi...
What's the difference between the 'ref' and 'out' keywords?
... been set by that method, if it has been initialized before the method was called? I mean, can the called method read what the calling method passed to it as an argument?
– Panzercrisis
Mar 25 '16 at 13:46
...
Join between tables in two different databases?
In MySQL, I have two different databases -- let's call them A and B .
4 Answers
4
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An async/await example that causes a deadlock
...Click for UI / MyController.Get for ASP.NET):
The top-level method calls GetJsonAsync (within the UI/ASP.NET context).
GetJsonAsync starts the REST request by calling HttpClient.GetStringAsync (still within the context).
GetStringAsync returns an uncompleted Task, indicating the REST req...
SecurityError: Blocked a frame with origin from accessing a cross-origin frame
... from the frame. The same logic can also be implemented in pop-ups and basically any new window generated by the main page (e.g. using window.open()) as well, without any difference.
Disabling same-origin policy in your browser
There already are some good answers about this topic (I just found them ...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
...ng for the entire task to complete, you have a deadlock.
Moving the async call to Task.Run() solves the issue.
Because the async call is now running on a thread pool thread, it doesn't try to come back to the UI thread, and everything therefore works.
Alternatively, you could call StartAsTask().Co...
Image loaded event in for ng-src in AngularJS
I have images looking like <img ng-src="dynamically inserted url"/> . When a single image is loaded, I need to apply iScroll refresh() method so that to make image scrollable.
...
ruby system command check exit code
I have a bunch of system calls in ruby such as the following and I want to check their exit codes simultaneously so that my script exits out if that command fails.
...
jQuery UI DatePicker to show month year only
...
Calling 'setDate' will reopen the picker in some browsers. To prevent this, disabled and enabled the picker: $(this).datepicker('disable'); $(this).datepicker('setDate', new Date(year1, month1, 1)); $(this).da...
Can I change the Android startActivity() transition animation?
...
Starting from API level 5 you can call overridePendingTransition immediately to specify an explicit transition animation:
startActivity();
overridePendingTransition(R.anim.hold, R.anim.fade_in);
or
finish();
overridePendingTransition(R.anim.hold, R.anim.f...