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I am trying to solve the CAPCHA as shown below using C# but no proper approach I have tried using OPENCV to find the 2 most similar objects but the output is not so good is there any better solution for this no .Thanks all.
Below are some pictures of this capcha. It's mostly alphanumeric but sometimes there will also be 3d cubes. Is there a good solution for all of the below cases?.
I also tried using the Ocr method to convert from image to text for comparison, but the results are all empty arrays or incorrect text.`
https://i.stack.imgur.com/7iBdi.png
https://i.stack.imgur.com/O4ZI7.png
https://i.stack.imgur.com/sZa8n.png
https://i.stack.imgur.com/BvDqp.png
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I've got used to VSC clean up my code, while working with React. Now that I'm using C#, I'm not able to find anything like prettier for this language. I'm looking for some way of setting up my VSCode to do this for me, stuff like: removing white spaces, adding semicolons after each end of the code snippet, broke the lines if the code line was too long (like a long array or parameters). Is there any way for that or was it just one of bonuses of writing in javascript?
Resharper, Code Maid Probably others as well
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I am Developing asp application version 4.5.Currently i have an requirement which will read an document which will have 2D and linear barcode both.Can anyone suggest an DLL,through which i can read both 2D and linear barcode.
Thanks
Its better to go with proprietary API's to achieve secure and faster performance.
you can find many free like codeplex https://freebarcode.codeplex.com/
To workaround and to understand how it works please refer This Link
BarcodeLib also has some good capabilities.
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Where I can download C# examples for usage itextsharp? Link http://sourceforge.net/p/itextsharp/code/HEAD/tree/tutorial/signatures/ is broken (the most interesting for me is signatures).
All links from http://support.itextpdf.com/node/178 does not work.
There are a lot of resources available out there. Just use google. However I am referring a couple of tutorials that will serve as good example
http://www.c-sharpcorner.com/UploadFile/f2e803/basic-pdf-creation-using-itextsharp-part-i/
http://www.codeproject.com/Articles/686994/Create-Read-Advance-PDF-Report-using-iTextSharp-in
http://www.codeproject.com/Articles/686994/Create-Read-Advance-PDF-Report-using-iTextSharp-in
http://www.codeproject.com/Articles/277065/Creating-PDF-documents-with-iTextSharp
All the tutorials of iTextSharp like use : kuujinbo.info/iTextInAction2Ed/
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I am looking for a C# implementation of the Levenberg–Marquardt algorithm for non-linear least squares fit.
Levenberg-Marquardt.NET by Krzysztof Kniaz has worked very well for me.
You might want to try csmpfit. It is open source.
Update:
The project has been moved to GitHub at https://github.com/cureos/csmpfit.
Here is an explanation article plus C# code:
http://www.imagingshop.com/articles/least-squares
It uses Math.NET Numerics for linear algebra to simplify the Levenberg-Marquardt algorithm.
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I'm working on an automatic pageable collection for WPF. I'm using internally the excellent library LinFu.DynamicProxy. I would like to minimize the dependencies, and I did not find any "one file" solution implementyng a DynamicProxy generator, so I would like to ask if you are aware of such a component.
Thanks,
Felice
Well, I found a solution writing one myself, really bound to the functionality I actually need. Here is the code for reference.