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Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [

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UIView frame, bounds and center

...s) among the previous properties: frame.origin = center - (bounds.size / 2.0) center = frame.origin + (bounds.size / 2.0) frame.size = bounds.size NOTE: These relationships do not apply if views are rotated. For further info, I will suggest you take a look at the following image taken from The K...
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Check if a string is null or empty in XSLT

... 323 test="categoryName != ''" Edit: This covers the most likely interpretation, in my opinion, of...
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How do BitTorrent magnet links work?

... followed by the format ( btih in this case) with a SHA1 hash. I saw base32 mentioned, knowing it's 5 bits per character and 32 characters, I found it holds exactly 160bits, which is exactly the size of the SHA1. ...
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Detect if Visual C++ Redistributable for Visual Studio 2012 is installed

How to detect if Visual C++ Redistributable for Visual Studio 2012 is installed? 20 Answers ...
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What exactly does git's “rebase --preserve-merges” do (and why?)

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Recursion in Angular directives

... Inspired by the solutions described in the thread mentioned by @dnc253, I abstracted the recursion functionality into a service. module.factory('RecursionHelper', ['$compile', function($compile){ return { /** * Manually compiles the element, fixing the recursion loop. ...
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How can I split a text into sentences?

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Do we need semicolon at the end? [duplicate]

... | edited Jan 19 '11 at 22:51 answered Oct 23 '10 at 3:00 ...
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What does bundle exec rake mean?

... | edited Jan 27 '16 at 22:46 Onato 8,25833 gold badges3838 silver badges5151 bronze badges ...