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Only parameterless constructors and initializers are supported in LINQ to Entities

I have this error in this linq expression : 14 Answers 14 ...
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What is the best way to create constants in Objective-C

...Reddit-Prefix.pch file to make the constants available to all the files. Is it a good way of doing things? Also, I've done my research and found several methods to create constants, but I don't know which one to use: ...
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How to check if an NSDictionary or NSMutableDictionary contains a key?

... objectForKey will return nil if a key doesn't exist. share | improve this answer | follow | ...
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What approaches are available to dummy design-time data in WPF?

...ng without expression blend and just using the XAML editor in vs2010. The wisdom of this aside, I am increasingly seeing a need for design-time data binding. For simple cases, the FallbackValue property works very nicely (Textboxes and TextBlocks, etc). But especially when dealing with ItemsContr...
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what is the difference between 'transform' and 'fit_transform' in sklearn

... The .transform method is meant for when you have already computed PCA, i.e. if you have already called its .fit method. In [12]: pc2 = RandomizedPCA(n_components=3) In [13]: pc2.transform(X) # can't transform because it does not know how to do it...
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Delaying AngularJS route change until model loaded to prevent flicker

I am wondering if there is a way (similar to Gmail) for AngularJS to delay showing a new route until after each model and its data has been fetched using its respective services. ...
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What is the Java equivalent of PHP var_dump?

... It is not quite as baked-in in Java, so you don't get this for free. It is done with convention rather than language constructs. In all data transfer classes (and maybe even in all classes you write...), you should implement a...
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Xcode Project vs. Xcode Workspace - Differences

...t of my question (and trust me, there have been a lots of them), but for this one, there seems to be no clear answer yet. 5...
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Cocoa Autolayout: content hugging vs content compression resistance priority

...Autolayout about the difference between content hugging and compression resistance. 8 Answers ...
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Why is Visual Studio 2013 very slow?

I'm running Visual Studio 2013 Pro (RTM version) on my formatted PC (Windows 8.1 fresh install). 31 Answers ...