Are there any tutorials for MVVM using Delphi? [closed] - delphi

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I am interested in learning MVVM. Sadly I cannot find examples and/or tutorials on the internet that use Delphi with database applications.
Can you post links or point me in the direction that I should go?
Thank you in advance.

Take a look at this CodeRage session.
This session will look at Model-View-ViewModel, one technique that leverages LiveBindings to not only minimize the effort required to slide different UIs in front of your code, but also increases the maintainability and testability of your app as a bonus.

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Any online community sharing Simulink models for computer vision? [closed]

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As a newbee for Simulink, I am fascinated with the model-based design of algorithms in Simulink. So naturally, I am looking for what others have done with Simulink in computer vision area. Of course, I know Mathworks provided with many examples and exchange site with more but I am searching for more models. Is there any online community to share simulink models?
Well Peter Corke provides a handy pair of Matlab/Simulink toolboxes for Robotic Control and Machine Vision. It might not be exactly what you need, but I have found them extremely useful.

Need A Draw/Sketch Algorithm For IOS [closed]

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I'm working on a project in which I want to add a draw/sketch feature that draws by the user's touches on screen. That way they can make simple drawings on a view. This is a concept used in many picture apps (i.e. SnapChat). I've done many Google searches but haven't found anything out there that I could use. Does Apple have a guide or class for this or is there are any algorithms or code out there that's available to the public? Please provide me with references or information regarding this topic. Thanks in advance for your time.
I really like the ray wenderlich tutorials.
They also have a tutorial on how to make a simple drawing app.
http://www.raywenderlich.com/18840/
I think it should give you a hint on how drawing works.

Online Tutorials and Books for Learning Parsing [closed]

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HI I am a Parsing Newbie and I intend to learn it for my project. Can anyone suggest me good books or tutorials for the same? I know a little bit about Context free grammar but that is all the exposure I have
This book teachs many things, including parsing. It's considered a classic in compilers.
http://www.amazon.com/Compilers-Principles-Techniques-Alfred-Aho/dp/0201100886

Keyword extraction software [closed]

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I am looking for a piece of software that, given some text, will extract the "meaningful" keywords. For example, in the sentence:
StackExchange is an online community.
I want "StackExchange" and "online community" to be singled out as semantically-meaningful keywords, but not "is" or "an".
A bit of research led to Alchemy API, which does the job well. Are there other solutions out there, especially open source ones?
There is TexLexan, which is open source. This page also has good list of open source and commercial options.
It's a bit old, but I had really good luck building my own tools on top of MontyLingua.

Is there is a good library in opencv for blob handling? [closed]

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Is it better to implement blob(connected component) handling manually in openCV or are there any good libraries for the same? I found cvblob and cvBlobsLib? Are these libraries used on a standard scale?
I also looked into this and decided in the end to write my own CCL routine. It seems like a serious omission from OpenCV and no doubt a lot of people are "reinventing the wheel" as a result. Note however that you may be able to use findContours, depending on your exact requirements - see this question.
You should take a look at the new opencvblobslib. It has great features like multi core support.

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