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Articles by Florian Rappl (Articles: 54)

Articles: 54

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Average article rating: 4.93

Artificial Intelligence
Machine Learning
13 Jun 2016   Updated: 23 Aug 2016   Rating: 4.95/5    Votes: 51   Popularity: 8.41
Licence: CPOL    Views: 161,593     Bookmarked: 98   Downloaded: 2,087
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This article describes the most important details of creating a useful bot using the Microsoft Bot Framework.
30 Mar 2015   Updated: 30 Mar 2015   Rating: 4.92/5    Votes: 30   Popularity: 7.12
Licence: CPOL    Views: 63,033     Bookmarked: 27   Downloaded: 248
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Using Microsoft Azure to add advanced machine learning capabilities with connected IoT devices, which monitor activities of a baby and his or her environment.
CodeProject
14 Aug 2013   Updated: 15 Aug 2013   Rating: 5.00/5    Votes: 10   Popularity: 5.00
Licence: CPOL    Views: 21,650     Bookmarked: 4   Downloaded: 0
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In honour of the 10 million member milestone, CodeProject members Marc Clifton and Florian Rappl reflect back on their time as part of the developer community.
Containers
Virtual Machine
21 Jan 2022   Updated: 21 Jan 2022   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: CPOL    Views: 2,430     Bookmarked: 3   Downloaded: 0
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This article will provide a hands-on tutorial that shows users how to get up and running with Azure Arc Enabled Servers.
Desktop Programming
Windows Forms
2 Dec 2011   Updated: 2 Dec 2011   Rating: 5.00/5    Votes: 27   Popularity: 7.16
Licence: CPOL    Views: 37,474     Bookmarked: 61   Downloaded: 2,669
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A better ToolTip for Windows Forms and more.
WPF
14 Mar 2013   Updated: 28 Mar 2013   Rating: 4.92/5    Votes: 74   Popularity: 9.19
Licence: CPOL    Views: 166,018     Bookmarked: 245   Downloaded: 2,101
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An introduction to async / await, popular mistakes and solutions for asynchronous programming, as well as usages and benefits from using asynchronous programming. We will also discuss interesting patterns based on concurrency.
4 Dec 2013   Updated: 30 Sep 2016   Rating: 4.93/5    Votes: 59   Popularity: 8.73
Licence: CPOL    Views: 166,359     Bookmarked: 94   Downloaded: 6,841
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Exploring WPF capabilities, limitations and work-arounds to create state-of-the-art applications with multi-touch features.
13 Jul 2014   Updated: 15 Jul 2014   Rating: 4.95/5    Votes: 36   Popularity: 7.70
Licence: CPOL    Views: 34,657     Bookmarked: 41   Downloaded: 625
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Architecture, design and implementation of a cross-platform Windows Desktop / Windows Store space shoot-em-up game.
8 Oct 2012   Updated: 29 Nov 2012   Rating: 5.00/5    Votes: 23   Popularity: 6.81
Licence: CPOL    Views: 49,837     Bookmarked: 27   Downloaded: 0
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Creating a touch enabled sensor numerical application for the latest generation of Ultrabooks
DevOps
28 Mar 2019   Updated: 13 Apr 2019   Rating: 4.73/5    Votes: 7   Popularity: 4.00
Licence: CPOL    Views: 11,802     Bookmarked: 4   Downloaded: 119
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We look at running End-To-End tests in an Azure Pipeline using the Nightwatch.js framework with TypeScript.
26 Feb 2019   Updated: 4 Mar 2019   Rating: 3.91/5    Votes: 5   Popularity: 2.73
Licence: CPOL    Views: 10,405     Bookmarked: 8   Downloaded: 0
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We look at Azure Pipelines and how it can be used to add a flexible CI/CD process for any GitHub repository within minutes.
20 Jan 2022   Updated: 20 Jan 2022   Rating: 5.00/5    Votes: 4   Popularity: 3.01
Licence: CPOL    Views: 3,060     Bookmarked: 6   Downloaded: 0
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In this article we introduce Azure Arc as a way of integrating resources from other environments into Microsoft Azure.
24 Jan 2022   Updated: 24 Jan 2022   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: CPOL    Views: 2,541     Bookmarked: 4   Downloaded: 0
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In this article we see how to set up security, Sentinel, and runbooks.
29 Apr 2019   Updated: 29 Apr 2019   Rating: 5.00/5    Votes: 10   Popularity: 5.00
Licence: CPOL    Views: 11,262     Bookmarked: 15   Downloaded: 44
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Why not use serverless computing to perform maintenance tasks in Azure DevOps?
Internet of Things
7 Aug 2016   Updated: 12 Aug 2016   Rating: 4.98/5    Votes: 43   Popularity: 8.14
Licence: CPOL    Views: 64,023     Bookmarked: 80   Downloaded: 2,705
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We utilize the Microsoft Bot Framework in conjunction with LUIS to make a Node.js powered bot available online via an ASP.NET Web API proxy. A software mock for the smart home system is supplied. Likewise a tutorial for a hardware mock using the CC3200 and / or sensor tags is provided.
Arduino
28 Jun 2018   Updated: 28 Jun 2018   Rating: 4.85/5    Votes: 11   Popularity: 5.05
Licence: CPOL    Views: 12,471     Bookmarked: 12   Downloaded: 34
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A car distance sensor using the Arduino with an ultrasonic transducer
Programming Languages
C#
19 Sep 2012   Updated: 30 Sep 2012   Rating: 4.98/5    Votes: 54   Popularity: 8.62
Licence: CPOL    Views: 103,694     Bookmarked: 94   Downloaded: 2,531
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Constructing a fast math parser using Reflection to do numerics like Matlab.
20 Mar 2012   Updated: 27 Mar 2012   Rating: 4.97/5    Votes: 32   Popularity: 7.47
Licence: CPOL    Views: 46,810     Bookmarked: 55   Downloaded: 1,902
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Providing a stable and powerful server for the JavaScript / HTML5 browser game SpaceShoot with some gimmicks.
18 Apr 2016   Updated: 10 May 2016   Rating: 4.91/5    Votes: 73   Popularity: 9.09
Licence: CPOL    Views: 84,547     Bookmarked: 124   Downloaded: 0
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In the second part, we learn about generics, Lambda expressions, Extension methods and GUI programming.
19 Apr 2016   Updated: 10 May 2016   Rating: 4.91/5    Votes: 72   Popularity: 9.11
Licence: CPOL    Views: 91,882     Bookmarked: 116   Downloaded: 0
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The third part discusses events, asynchronous and dynamic types, the TPL, and reflection.
20 Apr 2016   Updated: 13 May 2016   Rating: 4.93/5    Votes: 86   Popularity: 9.48
Licence: CPOL    Views: 81,065     Bookmarked: 138   Downloaded: 0
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The last part discusses attributes, iterators and some more advanced topics.
17 Apr 2016   Updated: 3 Oct 2016   Rating: 4.86/5    Votes: 178   Popularity: 10.89
Licence: CPOL    Views: 291,547     Bookmarked: 411   Downloaded: 0
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In the first part, we introduce the basic concepts of C# along with object oriented programming and the .NET-Framework.
C# 3.5
12 Dec 2012   Updated: 29 Jan 2013   Rating: 4.95/5    Votes: 188   Popularity: 11.27
Licence: CPOL    Views: 216,728     Bookmarked: 447   Downloaded: 1,580
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An introduction to lambda expressions as well as an advanced discussion on how and where to use them. This article will also show known and introduce new design patterns that might be helpful.
C# 4.0
19 Dec 2013   Updated: 12 Jun 2014   Rating: 4.82/5    Votes: 35   Popularity: 7.38
Licence: CPOL    Views: 84,681     Bookmarked: 58   Downloaded: 0
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A detailed outlook at some of the possible language features of the next version of C#
14 Aug 2012   Updated: 17 Aug 2012   Rating: 4.84/5    Votes: 42   Popularity: 7.85
Licence: CPOL    Views: 59,387     Bookmarked: 91   Downloaded: 1,434
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A look at some of the exciting methods of the Windows Forms Extension library, like animations, graphic helpers, and a modern UI form.
C# 7.0
3 Mar 2019   Updated: 7 May 2019   Rating: 4.91/5    Votes: 59   Popularity: 8.70
Licence: CPOL    Views: 38,859     Bookmarked: 103   Downloaded: 0
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Want to modernize your C# codebase? Let's start with properties.
31 Mar 2019   Updated: 7 May 2019   Rating: 4.89/5    Votes: 36   Popularity: 7.55
Licence: CPOL    Views: 40,985     Bookmarked: 84   Downloaded: 0
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Want to modernize your C# codebase? Let's continue with methods.
17 May 2019   Updated: 25 May 2019   Rating: 4.95/5    Votes: 44   Popularity: 8.03
Licence: CPOL    Views: 43,132     Bookmarked: 59   Downloaded: 0
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Want to modernize your C# codebase? Let's continue with values.
27 Sep 2019   Updated: 2 Oct 2019   Rating: 4.97/5    Votes: 16   Popularity: 5.69
Licence: CPOL    Views: 18,377     Bookmarked: 30   Downloaded: 0
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Want to modernize your C# codebase? Let's finish with types.
Java
23 Dec 2011   Updated: 18 Jan 2012   Rating: 4.91/5    Votes: 62   Popularity: 8.80
Licence: CPOL    Views: 92,970     Bookmarked: 89   Downloaded: 1,661
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Investigating the cost of an operation in cycles within a real world, i.e., no peak, performance measurement of C#, C++, Java, Fortran and JavaScript
MSIL
8 Dec 2013   Updated: 16 Dec 2013   Rating: 4.96/5    Votes: 88   Popularity: 9.60
Licence: CPOL    Views: 78,124     Bookmarked: 215   Downloaded: 1,210
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A close look at some powerful features of C# that are less known but sometimes come in very handy
26 Jun 2016   Updated: 10 Jul 2016   Rating: 4.99/5    Votes: 46   Popularity: 8.30
Licence: CPOL    Views: 64,566     Bookmarked: 78   Downloaded: 275
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This article introduces MAGES - a very simple, yet powerful, expression parser and interpreter.
Web Development
12 Aug 2013   Updated: 13 Aug 2013   Rating: 5.00/5    Votes: 13   Popularity: 5.57
Licence: CPOL    Views: 44,162     Bookmarked: 11   Downloaded: 288
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Creating a highly extensible presentation app with multi-user and device integration for tablets.
24 Mar 2019   Updated: 27 Mar 2019   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: CPOL    Views: 10,992     Bookmarked: 4   Downloaded: 0
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Supporting partial PUT (or PATCH) operations in ASP.NET Core with Newtonsoft.Json
9 Mar 2018   Updated: 13 Mar 2018   Rating: 4.99/5    Votes: 25   Popularity: 6.89
Licence: CPOL    Views: 44,197     Bookmarked: 53   Downloaded: 539
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JSON Schema may be the answer to most problems in dealing with JSON files. We explore JSON Schema from a practical point of view.
ASP.NET
10 Aug 2013   Updated: 13 Aug 2013   Rating: 4.97/5    Votes: 79   Popularity: 9.43
Licence: CPOL    Views: 224,387     Bookmarked: 162   Downloaded: 2,589
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Second part in my annualy list of tips, this time including JavaScript, controls, tooling and customization, which has been build up from recent ASP.NET MVC 4 programming journeys.
6 May 2012   Updated: 9 Jul 2012   Rating: 4.96/5    Votes: 90   Popularity: 9.69
Licence: CPOL    Views: 393,174     Bookmarked: 201   Downloaded: 25,081
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Let's build a sample project with a Google like image uploader embracing jQuery, AJAX, and MVC.
27 Apr 2013   Updated: 9 Jun 2013   Rating: 5.00/5    Votes: 13   Popularity: 5.57
Licence: CPOL    Views: 41,501     Bookmarked: 15   Downloaded: 0
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Crawling tons of (individual) web information and creating statistics using Windows Azure.
10 Jul 2012   Updated: 15 Jul 2012   Rating: 4.97/5    Votes: 131   Popularity: 10.49
Licence: CPOL    Views: 420,882     Bookmarked: 376   Downloaded: 0
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A list of tips, involving Entity Framework, Extension Methods, programming patterns and others, that has been built up from recent ASP.NET MVC 3 programming journeys.
CSS3
19 Jun 2013   Updated: 3 Jul 2013   Rating: 5.00/5    Votes: 87   Popularity: 9.64
Licence: BSD    Views: 207,985     Bookmarked: 165   Downloaded: 4,128
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Bringing the DOM to C# with a HTML5/CSS3 parser written in C#.
HTML
15 Jan 2015   Updated: 4 Feb 2015   Rating: 4.97/5    Votes: 32   Popularity: 7.41
Licence: CPOL    Views: 58,555     Bookmarked: 39   Downloaded: 253
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Gulp is a modern build system for web technologies. It is also integrated into ASP.NET vNext and can be used in a lot of scenarios.
7 Nov 2014   Updated: 17 Nov 2014   Rating: 4.93/5    Votes: 20   Popularity: 6.41
Licence: CPOL    Views: 54,227     Bookmarked: 30   Downloaded: 553
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Connecting an existing JavaScript engine to AngleSharp to perform DOM operations and provide a working headless browser.
HTML5
13 Feb 2012   Updated: 14 Feb 2012   Rating: 4.98/5    Votes: 46   Popularity: 8.28
Licence: CPOL    Views: 62,693     Bookmarked: 65   Downloaded: 1,706
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Building a full featured (and fun-packed) single-player game out of the box.
3 Jun 2012   Updated: 4 Jun 2012   Rating: 4.99/5    Votes: 168   Popularity: 11.10
Licence: CPOL    Views: 543,337     Bookmarked: 213   Downloaded: 18,343
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Recreating a famous jump and run game for playing and creating own levels in the webbrowser.
12 Oct 2012   Updated: 17 Oct 2012   Rating: 4.99/5    Votes: 35   Popularity: 7.64
Licence: CPOL    Views: 73,899     Bookmarked: 40   Downloaded: 2,112
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Creating an super-awesome browser game that follows the path of the legendary blobby volley!
1 Mar 2014   Updated: 8 Apr 2014   Rating: 4.94/5    Votes: 67   Popularity: 8.99
Licence: CPOL    Views: 122,208     Bookmarked: 121   Downloaded: 4,800
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Creating a tower defense game from scratch with web technologies.
18 Nov 2014   Updated: 18 Dec 2014   Rating: 5.00/5    Votes: 27   Popularity: 7.16
Licence: CPOL    Views: 64,673     Bookmarked: 35   Downloaded: 2,011
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Exploring the abilities, benefits and features of TypeScript by extending / rewriting the original Mario5 source.
15 Jan 2012   Updated: 15 Jan 2012   Rating: 4.98/5    Votes: 55   Popularity: 8.66
Licence: CPOL    Views: 111,184     Bookmarked: 159   Downloaded: 8,486
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Building a simple multiplayer game using C# for the server and JavaScript with WebSockets and Canvas for the client application
9 Dec 2011   Updated: 22 Jan 2012   Rating: 4.94/5    Votes: 64   Popularity: 8.92
Licence: CPOL    Views: 151,196     Bookmarked: 102   Downloaded: 3,556
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Exploring possibilities by comparing the HTML5 canvas element with the possibilities of CSS3 animations
30 Jan 2012   Updated: 30 Jan 2012   Rating: 4.94/5    Votes: 11   Popularity: 5.15
Licence: CPOL    Views: 36,612     Bookmarked: 24   Downloaded: 443
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Exploring a simple physics simulation of ferromagnetism with the displaying power of HTML and multi-threading over WebWorker
8 Aug 2015   Updated: 11 Aug 2015   Rating: 4.98/5    Votes: 17   Popularity: 6.13
Licence: CPOL    Views: 44,240     Bookmarked: 37   Downloaded: 659
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Login, get the data, logout. AngleSharp has everything we need to submit forms and transmit everything we need to get the desired data.
1 Aug 2012   Updated: 2 Aug 2012   Rating: 4.98/5    Votes: 62   Popularity: 8.92
Licence: CPOL    Views: 87,083     Bookmarked: 87   Downloaded: 2,892
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Adding some spice to the Mario game by providing a Level editor with a social platform.
Node.js
9 Apr 2016   Updated: 23 Apr 2016   Rating: 4.90/5    Votes: 46   Popularity: 8.10
Licence: CPOL    Views: 59,786     Bookmarked: 31   Downloaded: 0
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In this article we look behind the development of a Top 500 listed highly-efficient supercomputer: the QPACE 2.
React
19 Nov 2019   Updated: 7 Dec 2019   Rating: 4.94/5    Votes: 7   Popularity: 4.17
Licence: CPOL    Views: 12,081     Bookmarked: 14   Downloaded: 0
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Microfrontends present the latest addition to the decoupling efforts of architects - are they worth the struggle?
9 Sep 2020   Updated: 9 Sep 2020   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: CPOL    Views: 18,693     Bookmarked: 8   Downloaded: 0
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In this article, we'll learn how to integrate a data grid into React applications.

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Florian Rappl
Chief Technology Officer
Germany Germany
Florian lives in Munich, Germany. He started his programming career with Perl. After programming C/C++ for some years he discovered his favorite programming language C#. He did work at Siemens as a programmer until he decided to study Physics.

During his studies he worked as an IT consultant for various companies. After graduating with a PhD in theoretical particle Physics he is working as a senior technical consultant in the field of home automation and IoT.

Florian has been giving lectures in C#, HTML5 with CSS3 and JavaScript, software design, and other topics. He is regularly giving talks at user groups, conferences, and companies. He is actively contributing to open-source projects. Florian is the maintainer of AngleSharp, a completely managed browser engine.