Hello everyone, I’m writing this post to to add value to one of my existing posts. That is MVVM pattern with ReactiveUI and Xamarin.Forms . Do you remember it ❓ No ❓ then you should go look read it, Yes ❓ then read this one carefully cause I’ll make good additions to it. Now let’s see ReactiveCommand OAPH. What are the amelioration […]
Hello Friends, If you have been building Xamarin.Forms applications, you surely have noticed that the ListView is one of the controls you will use most often. The ListView has several functionalities and serves primarily in displaying a list of data. Taking this into consideration, you will notice that data displayed on list views need to provide […]
If you have been a follower of Google IO, which is Google’s annual developers event for showcasing their new stuffs and improvements, then you must have heard of Kotlin announced as the third language to have joined the Android platform(after C/C++ and Java) kotlin java. What the is Kotlin? Each and everyday, new languages popup […]
Resolve image loading error in Xamarin Forms Hello everyone, I had an issue in my Xamarin.Forms project a while ago. The Issue was I could not load images from URLs into my Xamarin.Forms application. I was quite annoying, since on UWP, it loaded seamlessly. I tried using this cool plugin to load images in a better way, […]
Make your Xamarin.Forms layout responsive. Hi everyone, I’m sure most of you reading this have already felt the need of making your Xamarin.Forms application adapt according to screen sizes on various devices like tablet, or most especially when your app is running on a PC with UWP. Well, I’m sure this is very common especially […]
Make your Xamarin.Forms app Multilingual Automagically ✨? Hi everyone, Imagine you could translate your existing cross platform mobile application into more than 20 different languages just by a few mouse clicks and have these languages automatically displayed on the user interface depending on which language the user’s device is running on. I was looking for […]
Building a Cross Platform MVVM app with ReactiveUI and Xamarin.Forms. Have you ever heard about Reactiveui ? or let’s first say Reactive Extensions (RX)?. If yes then you will be comfortable with the rest of this post, else let me just slightly introduce it to you. Reactive Extensions (RX) is a library which provides you a […]
Raspberry pi Jam Camer
On Saturday the 3rd March, my friends and I celebrated for the first time in central Africa, the Raspberry pi’s birthday (Raspberry pi Jam). This was at the occasion of Raspberry pi’s 6th birthday. The event took place at Nsimeyong in Yaoundé and started at 9am prompt.
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We had planned several activities and presentations at the eve of the event, so as to assure ourselves that the event will be very successful. Most of the attendees where secondary school students willing to learn about the Raspberry pi and what could be built with it others where university students or graduates willing to know what the raspberry pi was and what it was capable of. The majority of our audience were not acquainted with the device, but this did not impact the event negatively, instead it made the event more interactive since the attendees where willing to learn. Here are the activities which we carried out during the event.
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Hi, everyone.
Tomorrow we will be celebrating Raspberry Pi’s 6th birthday. This event will be the first Raspberry pi celebration in my country. So I decided to format the Raspbian O.S which I had on my raspberry pi to try something new for this occasion. The thing new I tried was Windows 10 IOT core.
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Hi everyone. A few days ago I was willing to implement camera functionalities in my Xamarin.Android application, as usual I went around to get info how to implement this on the internet, and here is a small sample which demonstrate how to build a simple camera app with Xamarin.Android which captures an image and saves it on your mobile device. Most of the knowledge I used in building this sample is gotten from this documentation.
Here is the code for this app.
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