There is no problem sharing memory between C# and C++ using P/Invoke once you know how it works. I would suggest reading about marshaling in MSDN. You might also want to read about using the unsafe keyword and fixing memory. Here is a sample that assumes that your variables can be described as a simple … Read more
There are a few IPC technologies you can use that though pre-date WCF are still relevant today. Pipes Pipes is one such technology. It’s binary, runs in Kernel mode and very fast! Though it’s quite low-level and does not give access to “objects”. .NET Remoting .NET Remoting will give access to objects but is perhaps … Read more
No, there isn’t. The issue is the cross domain one, rather than the asp.net/classic asp and is security reasons. If the domains are subdomains you can share the cookies, provided you use a cookie path that both can access (ie. for the domain sub.example.com you can read and write cookies using the example.com domain).
Facebook no longer supports custom parameters in sharer.php The sharer will no longer accept custom parameters and facebook will pull the information that is being displayed in the preview the same way that it would appear on facebook as a post from the url OG meta tags. Use dialog/feeds instead of sharer.php https://www.facebook.com/dialog/feed? app_id=145634995501895 &display=popup&caption=An%20example%20caption … Read more
UPDATE According to a Facebook new policy, this act is not allowed. Use it at your own risk. I hold no responsibilities for using this. Yes, using the JavaScript SDK, it provides a response (it doesn’t anymore) We will create an if statement to see if the response has a post_id if yes show the … Read more
Combining web forms with MVC is entirely possible. See this blog post by Scott Hanselman for an introduction. Sharing master pages: see this StackOverflow question routing: In ASP.Net 4.0, routing has been enabled for web forms page routes (scottgu’s blog)
You can use Dispatcher.Invoke to update your GUI from a secondary thread. Here is an example: private void Window_Loaded(object sender, RoutedEventArgs e) { new Thread(DoSomething).Start(); } public void DoSomething() { for (int i = 0; i < 100000000; i++) { this.Dispatcher.Invoke(()=>{ textbox.Text=i.ToString(); }); } }
After a lot research and testing, I found that “Manager” does this job at a non-complex object level. The code below shows that object inst is shared between processes, which means property var of inst is changed outside when child process changes it. from multiprocessing import Process, Manager from multiprocessing.managers import BaseManager class SimpleClass(object): def … Read more
My approach designates one domain as the ‘central’ domain and any others as ‘satellite’ domains. When someone clicks a ‘sign in’ link (or presents a persistent login cookie), the sign in form ultimately sends its data to a URL that is on the central domain, along with a hidden form element saying which domain it … Read more
UPDATE: The method described below relies on android:sharedUserId, deprecated as of API level 29 (Android 10). You certainly can share a single database between 2 apps. In order to share data between apps (provided they are issued by the same publisher) you will need to specify a shared user id in the AndroidManifest.xml of both … Read more