schema.org itemprop="image" and google snippet / excerpt [closed] - schema.org

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Closed 10 years ago.
I've implemented schema.org's Product in an e-commerce site, and I have a question about image sizes and image proportions.
The only information I can find about the image property is that google can choose not to use the image if it has the wrong proportion or wrong size.
What is a good proportion and a good size for these images?

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Block based Image Caching Library for iOS [closed]

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Closed 9 years ago.
What is currently fastest block based image caching library available for iOS which talks & return only UIImage instead of NSData.
Apart from MKNetworkKit :)
I don't know if its the fastest, but a very good lib is SDWebImage. You can use block syntax and it loads images from web or cache with minimum required code.

need sample code for Remove Red Eye from photo in iphone [closed]

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Closed 10 years ago.
i need like that. Give me some Sample Code for this.
Red-iGone
Hope. its works for you. !!

A good guide book or API doc for iTextSharp? [closed]

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Closed 10 years ago.
Can anyone suggest me a a nice book or API document for iTextSharp , I have been struggling while understanding the lib and have resorted to a hit and try methodology which is extremely irritating and time consuming.
Have a look at the series of articles about iTextSharp http://www.mikesdotnetting.com/Article/80/Create-PDFs-in-ASP.NET-getting-started-with-iTextSharp

UITableView Index Tutorial [closed]

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Closed 10 years ago.
I am looking for a clear concise UITableView Index tutorial, all suggestions are welcome even examples but I am thinking tutorial links would be nice.
I have been searching google but am hoping someone here has something i have not found yet.

Three20: A good tutorial on TTStyle [closed]

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Closed 10 years ago.
What does each style means and how can they be used to create complex layouts?
Could anyone point to a good tutorial or any other starting point?
Check out:
http://www.mattvague.com/three20-stylesheets-tutorial
Also there's a tool called TTStyleBuilder that allows to interactively build TTStyles:
https://github.com/klazuka/TTStyleBuilder