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Articles by morzel (Articles: 5, Technical Blogs: 30)

Articles: 5, Technical Blogs: 30

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Average article rating: 4.93

Internet of Things
Arduino
19 Sep 2014   Updated: 22 Sep 2014   Rating: 4.87/5    Votes: 18   Popularity: 6.11
Licence: CPOL    Views: 35,157     Bookmarked: 28   Downloaded: 0
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This post marks the beginning of "Out of Boredom" series. It will be about creating stuff with my recently purchased Arduino Uno. Let's have a break from chores of professional programming and create something just for fun :)My first Arduino based project is Sonar. It utilizes ultrasonic range senso
Programming Languages
C#
22 Jul 2019   Updated: 22 Jul 2019   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: CPOL    Views: 6,574     Bookmarked: 8   Downloaded: 0
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Detecting a drone - OpenCV in .NET for beginners
Web Development
HTML
4 Aug 2019   Updated: 4 Aug 2019   Rating: 4.94/5    Votes: 8   Popularity: 4.46
Licence: CPOL    Views: 7,542     Bookmarked: 12   Downloaded: 0
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CSS Grid - Site for Rapid Experimentation
2 Dec 2013   Updated: 4 Feb 2014   Rating: 4.85/5    Votes: 29   Popularity: 7.09
Licence: CPOL    Views: 116,573     Bookmarked: 73   Downloaded: 0
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What to do if database of over 150,000 records is available only as a list of webpages each holding just 50 records? You can spend a week clicking through it and die of boredom or you can write a scraper that will do the work for you :)
HTML5
19 Oct 2018   Updated: 5 Nov 2018   Rating: 5.00/5    Votes: 4   Popularity: 3.01
Licence: CPOL    Views: 9,292     Bookmarked: 7   Downloaded: 0
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Legacy Apps - Dealing with IFRAME Mess (Window.postMessage)

Average blogs rating: 4.65

.NET
5 Jun 2014   Updated: 28 Jul 2014   Rating: 4.95/5    Votes: 28   Popularity: 7.09
Licence: CPOL    Views: 17,911     Bookmarked: 30   Downloaded: 0
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How fast is .NET garbage collector
All Topics
24 Jun 2013   Updated: 27 Jun 2013   Rating: 4.25/5    Votes: 7   Popularity: 3.59
Licence: CPOL    Views: 105,890     Bookmarked: 3   Downloaded: 0
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If you create radio buttons and labels for items of a list, you may fall victim of a nasty surprise. Rendered HTML markup can contain a serious flaw that will stop your page from working correctly.
3 May 2012   Updated: 6 Nov 2012   Rating: 4.00/5    Votes: 2   Popularity: 1.20
Licence: CPOL    Views: 7,850     Bookmarked: 3   Downloaded: 0
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Contrary to popular belief, ref modifier may affect reference type parameters too...
15 Dec 2016   Updated: 18 Dec 2016   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: CPOL    Views: 9,350     Bookmarked: 4   Downloaded: 0
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How to save yourself some trouble with TortoiseGit pre-commit hook
6 Nov 2014   Updated: 6 Nov 2014   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: CPOL    Views: 20,873     Bookmarked: 9   Downloaded: 0
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Moving Webcam with Joystick and Servos (Arduino/SharpDX/WinForms)
General Programming
Performance
4 May 2020   Updated: 4 May 2020   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: CPOL    Views: 5,881     Bookmarked: 0   Downloaded: 0
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Cell renderers performance in ag-Grid
Internet of Things
Arduino
25 Sep 2014   Updated: 25 Sep 2014   Rating: 5.00/5    Votes: 6   Popularity: 3.89
Licence: CPOL    Views: 19,370     Bookmarked: 7   Downloaded: 0
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Part 1 described the general idea behind Sonar project, hardware components used and Arduino sketch... This second post in "Out of Boredom" series is about C# and JavaScript programs that make it possible to display ultrasonic range sensor data in web browsers.
5 Oct 2014   Updated: 5 Oct 2014   Rating: 5.00/5    Votes: 5   Popularity: 3.49
Licence: CPOL    Views: 11,920     Bookmarked: 4   Downloaded: 0
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How to shoot paintball marker with relay, Arduino and .NET Winforms
Multimedia
GDI+
18 Jun 2012   Updated: 8 Jan 2018   Rating: 4.56/5    Votes: 11   Popularity: 4.35
Licence: CPOL    Views: 84,663     Bookmarked: 17   Downloaded: 0
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Couple of seconds to process a one megapixel picture… what the hell?
8 Jul 2013   Updated: 8 Jan 2018   Rating: 4.82/5    Votes: 47   Popularity: 8.02
Licence: CPOL    Views: 91,222     Bookmarked: 107   Downloaded: 0
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Using GetPixel or SetPixel for all but tiniest images is a terrible idea. Stop using these methods and make your code over 300 times faster!
OpenCV
29 Aug 2017   Updated: 29 Aug 2017   Rating: 5.00/5    Votes: 10   Popularity: 5.00
Licence: CPOL    Views: 18,783     Bookmarked: 23   Downloaded: 0
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OpenCV in .NET for beginners (Emgu CV 3.2, Visual Studio 2017)
Programming Languages
C#
15 Jan 2013   Updated: 24 Mar 2014   Rating: 4.98/5    Votes: 25   Popularity: 6.96
Licence: CPOL    Views: 62,827     Bookmarked: 38   Downloaded: 0
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Have you ever committed code that was meant to stay on your machine? We all add temporary hacks to make development or debugging easier... And it's so easy to forget about them!
8 Jun 2012   Updated: 11 Jun 2012   Rating: 4.91/5    Votes: 15   Popularity: 5.77
Licence: CPOL    Views: 114,329     Bookmarked: 15   Downloaded: 0
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Have you ever seen BadImageFormatException or "An attempt was made to load a program with an incorrect format" message? If so, read on!
20 Jun 2014   Updated: 2 Sep 2014   Rating: 4.94/5    Votes: 10   Popularity: 4.94
Licence: CPOL    Views: 17,350     Bookmarked: 18   Downloaded: 0
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How fast is .NET garbage collector
7 Aug 2017   Updated: 30 Aug 2017   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: CPOL    Views: 15,844     Bookmarked: 11   Downloaded: 0
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Detecting a drone - OpenCV in .NET for beginners (Emgu CV 3.2, Visual Studio 2017)
31 Jul 2017   Updated: 30 Aug 2017   Rating: 4.88/5    Votes: 6   Popularity: 3.80
Licence: CPOL    Views: 25,942     Bookmarked: 34   Downloaded: 0
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Detecting a Drone - OpenCV in .NET for Beginners (Emgu CV 3.2, Visual Studio 2017). Part 1
18 Jun 2012   Updated: 6 Nov 2012   Rating: 4.93/5    Votes: 20   Popularity: 6.31
Licence: CPOL    Views: 63,093     Bookmarked: 17   Downloaded: 0
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Ever wondered why it is better to create new string then alter one?
Javascript
6 Nov 2012   Updated: 6 Nov 2012   Rating: 3.50/5    Votes: 2   Popularity: 1.05
Licence: CPOL    Views: 13,330     Bookmarked: 6   Downloaded: 0
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If you think you can just keep references to popups in an array… think again.
Typescript
5 Jun 2020   Updated: 5 Jun 2020   Rating: 3.00/5    Votes: 3   Popularity: 1.43
Licence: CPOL    Views: 6,470     Bookmarked: 0   Downloaded: 0
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Safer Binding due to TypeScript's keyof Operator
XML
16 Aug 2013   Updated: 19 Aug 2013   Rating: 5.00/5    Votes: 6   Popularity: 3.89
Licence: CPOL    Views: 17,390     Bookmarked: 9   Downloaded: 0
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How to match text which is preceded by some other text? How to reference matched text to find closing tag? Read this post if you want to know the answers to these and few other questions.
Web Development
6 Mar 2015   Updated: 6 Mar 2015   Rating: 4.14/5    Votes: 5   Popularity: 2.90
Licence: CPOL    Views: 12,381     Bookmarked: 4   Downloaded: 0
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This is the fifth post in my little "Out of Boredom" series dedicated to hobby projects with Arduino.
15 Feb 2016   Updated: 11 Dec 2017   Rating: 4.70/5    Votes: 16   Popularity: 5.65
Licence: CPOL    Views: 25,181     Bookmarked: 14   Downloaded: 0
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Differences in Java and C# - protected
ASP.NET
15 Oct 2015   Updated: 15 Oct 2015   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: CPOL    Views: 18,011     Bookmarked: 0   Downloaded: 0
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Setting version of assemblies in ASP.NET MVC application with TeamCity Build Feature
3 May 2012   Updated: 10 Jun 2012   Rating: 4.00/5    Votes: 2   Popularity: 1.20
Licence: CPOL    Views: 31,002     Bookmarked: 5   Downloaded: 0
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Is View State really needed to hold TextBox value?
16 Aug 2016   Updated: 16 Aug 2016   Rating: 4.67/5    Votes: 3   Popularity: 2.23
Licence: CPOL    Views: 10,590     Bookmarked: 3   Downloaded: 0
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Easy way to fix outdated links (URL rewrite rule in web.config)
HTML
21 Apr 2014   Updated: 22 Apr 2014   Rating: 4.40/5    Votes: 7   Popularity: 3.72
Licence: CPOL    Views: 42,002     Bookmarked: 9   Downloaded: 6
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Creating Autocomplete for string property is very easy. Using it for selecting some custom type is a bit more complex but there is a way to implement it cleanly...
8 Jun 2012   Updated: 6 Nov 2012   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: CPOL    Views: 23,380     Bookmarked: 3   Downloaded: 0
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How to detect loading an iframe created in Ext JS
HTML5
28 May 2013   Updated: 5 Jun 2013   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: CPOL    Views: 28,824     Bookmarked: 2   Downloaded: 0
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For some type of animations, default coordinate system is inconvenient, fortunately, you can change it using transformation methods...
React
27 Feb 2020   Updated: 3 Mar 2020   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: CPOL    Views: 16,611     Bookmarked: 1   Downloaded: 0
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ag-Grid API Access with Hooks
29 Mar 2020   Updated: 29 Mar 2020   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: CPOL    Views: 6,651     Bookmarked: 0   Downloaded: 0
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Using measureText method to calculate widths of text and then use setColumnWidth to adjust columns

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Software Developer
Poland Poland