Localdb database is very flexible and comfortable to use. Although its purpose is rather to serve a development database storage, its also possible to use it in a production. Unfortunately using it in, for instance, Click-Once deployed application generates some strange problems. One of those mystery problems I faced recently.
In this post I will try to present you my implementation of event aggregator, which I used in WPF MvvM application. I will also try to point out the advantages of my implementation over other found in the internet.
Web socket is a technology developed to establish a bi-directional communication between client and server, over the web. It works on top of TCP and hopefully will render hacks like long polling obsolete. It’s supported by all modern browsers with 2 exceptions – opera mini and the default android browser (chart can be found here).