Categories: Tutorials

Drawing 3D graphs in C# with ILNumerics

Posted by Raffael on Posted in C#.Net, Tutorials Tagged , , , , ,

ILNumeric - different 3D plotsThis article deals with how elaborate graphs can be drawn in C# with the help of the ILNumerics class libraries – if requested the graphs can even be animated as well.
Similar to all of my articles on this blog, I will briefly introduce the library first, then I will obtain the necessary bases which are needed for the coding later on and finally I will show you step by step how to get there. Let’s start!
What is ILNumerics?
ILNumerics is a .NET class library that includes a number of components. The two core components are the Compute Engine and the Visualization Engine. ILNumerics expands the .NET-Framework by complex numbers, scalars and vector calculations, matrices and matrix operations, multi-dimensional data structures and much more.
Another advantage of ILNumerics is the Visualization Engine that makes plotting of two or […]

Tutorial: Configuring Sublime Text as Arduino IDE with Stino

Posted by Raffael on Posted in Arduino, Tutorials, Web Tips Tagged , , , ,

Stino - Sublime Text Arduino IDETo develop my programs and web applications I mainly use two editors/IDEs. For the former I use the wonderful Visual Studio, and for the latter – Sublime Text, the editor that I cannot do without ever since I first discovered it. If you still don’t know what Sublime Text is, you should download the free unlimited demo version. I bet a few among you will switch to it from your editors!
But that’s not going to be the topic of this post. See, when I worked on my Arduino projects before, I was bound to Arduino’s standard IDE, which, in all fairness, wasn’t exactly eye-candy and needed getting used to. The good news? Recently it became possible to develop for Arduino in Sublime Text. From coding, to compiling, to uploading onto the actual Arduino. […]

Activating margin and border settings for images in WordPress

Posted by Raffael on Posted in Tutorials, Wordpress Tagged ,

Wordpress klassichen Bildeditor wiederherstellen - Titelbild
The new 3.9 release of WordPress brought with it some new changes. Sadly, this time around at least one feature was removed, which is missed by quite a few people. Since WordPress 3.9 it’s impossible to edit borders or margins in the image editor.
This isn’t a huge problem for me personally, since I know how to set these properties manually in HTML. Still, this workaround isn’t always the best solution and editing HTML isn’t for every WordPress user. Solving this problem is going to be the topic of this article.
Activating the margin and border editing interface
At the moment, to be able to conveniently edit the borders and margins in the new version of WordPress you need a plugin. It’s called Advanced Image Styles and it’s available for free in the WordPress plugin repository. […]

How to get Whatsapp notifications on Sony Ericsson Liveview

Posted by Raffael on Posted in News & Apps, Tutorials Tagged , ,

LiveView Custom Notifications Whatsapp
Today I want to introduce you to a small plug-in for Sony Ericsson LiveView.  The LiveView makes it all really worthwhile for me. The plug-in is a “CustomNotifier plugin” and is available free at the Google Play Market, however, cannot be found easily through a normal search. (Unless you are versatile in Chinese.) That is the reason; I recommend you download the plug-in by following this link here. What is the plug-in capable of?
The CustomNotifier plugin, can as the name already implies, display any notifications on the LiveView. More specifically, pretty much every notifications of your Android device can be displayed.
Thus, for example, it is also possible to display notifications from your Whatsapp on the LiveView, without using a special Whatsapp plug-in. Since the configuration of CustomNotifier plug-in is not easy, […]

How to install and configure Roundcube

Posted by Raffael on Posted in Linux, PHP, Tutorials Tagged , , , , , ,

 
how to install roundcubeToday we’ll be talking about installing the webmail client Roundcube on your website or web server. However, before we begin I’d like to say a few words about why a webmail client is a good idea in the first place and why I decided to use Roundcube. If you’re just interested in the installation procedure, you can skip directly to the next paragraph (“Basic requirements”).
Why install a webmail client? I can answer that question only for me and my specific case. I have several email addresses – one is a Gmail address and the others are addresses for my websites and blogs that all have the format @website-name.net.
So when I want to see my emails, I don’t want to open five different websites and three programs. I’d like for everything to be in […]