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'Contains()' workaround using Linq to Entities?

...sion.Lambda<Func<TEntity, bool>>(body, p)); } //Optional - to allow static collection: public static IQueryable<TEntity> WhereIn<TEntity, TValue> ( this ObjectQuery<TEntity> query, Expression<Func<TEntity, TValue>> selector, params TValue[] co...
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HtmlSpecialChars equivalent in Javascript?

... @jbo5112 good point, I didn't realize JS allowed callbacks for replacement. This code is easier to understand though, and I doubt that shaving a few milliseconds off of escapeHtml() is going to make a difference unless you are calling it hundreds of times in a row f...
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Why do I get “unresolved external symbol” errors when using templates? [duplicate]

...lated classes and functions are not instantiated until they are used, typically in a separate .cpp file (e.g. the program source). When the template is used, the compiler needs the full code for that function to be able to build the correct function with the appropriate type. However, in this case...
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Table name as variable

...or dynamic queries you should generate the full SQL dynamically, and use sp_executesql to execute it. Here is an example of a script used to compare data between the same tables of different databases: static query: SELECT * FROM [DB_ONE].[dbo].[ACTY] EXCEPT SELECT * FROM [DB_TWO].[dbo].[ACTY] ...
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How to add a border just on the top side of a UIView

... return border } if edges.contains(.top) || edges.contains(.all) { addBorder(formats: "V:|-0-[border(==thickness)]", "H:|-inset-[border]-inset-|") } if edges.contains(.bottom) || edges.contains(.all) { addBorder(formats: "V:[border(==thickness)]-0-|", "H:|-ins...
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Node.js throws “btoa is not defined” error

In my node.js application I did an npm install btoa-atob so that I could use the btoa() and atob() functions which are native in client-side javascript but for some reason weren't included in node. The new directory showed up in my node_modules folder, which itself is in root alongside app....
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Register Application class in Manifest?

I have one Application class to keep the global state of my application. But I'm unable to register it in Manifest file? Any idea how to do this? ...
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Better way to shuffle two numpy arrays in unison

... Your "scary" solution does not appear scary to me. Calling shuffle() for two sequences of the same length results in the same number of calls to the random number generator, and these are the only "random" elements in the shuffle algorithm. By resetting the state, you ensure ...
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What is the purpose of XORing a register with itself? [duplicate]

...ad dependency on eax, so the execution time is the same" The processor actually does even better: it just executes a register rename internally, and doesn't even do anything at all with eax. – kquinn Sep 8 '09 at 22:16 ...
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How to test if a string is JSON or not?

I have a simple AJAX call, and the server will return either a JSON string with useful data or an error message string produced by the PHP function mysql_error() . How can I test whether this data is a JSON string or the error message. ...