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Entity Framework code first unique column

...s: SQL Server retains the 900-byte limit for the maximum total size of all index key columns." (from: http://msdn.microsoft.com/en-us/library/ms191241.aspx ) You can solve this by setting a maximum string length on your model: [StringLength(450)] Your model will look like this now in EF CF...
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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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Interfacing with structs and anonymous unions with c2hs

...You would have to do this patch for each version of the lib. struct monome_event { monome_t *monome; monome_event_type_t event_type; /* __extension__ for anonymous unions in gcc */ __extension__ union { struct me_grid { unsigned int x; unsigned int y...
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How to get Sinatra to auto-reload the file after each change?

...by is hard and having a solution that works for every scenario is technically impossible. Which is why we recommend you to do out-of-process reloading. First you need to install rerun if you haven’t already: $ gem install rerun Now if you start your Sinatra app like this: $ ru...
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Difference between single and double quotes in Bash

... Enclosing characters in double quotes (") preserves the literal value of all characters within the quotes, with the exception of $, `, \, and, when history expansion is enabled, !. The characters $ and ` retain their special meaning within double quotes (see Shell Expansions). The backslash retain...
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Fastest way to extract frames using ffmpeg?

... @Evi1M4chine just remove the -r parameter this will extract all frames – studioj Nov 15 '16 at 6:14 14 ...
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How To: Best way to draw table in console app (C#)

..., until you start working with non-unicode characters. Then the width gets all messed up. – Thom Jul 6 at 9:54 add a comment  |  ...
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NGINX to reverse proxy websockets AND enable SSL (wss://)?

... What about this timeout problem? Do we have really to set it to a very large number to avoid it? Isn't there now any more elegant solution? – Mohammed Noureldin Jan 4 '18 at 23:48 ...
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Why .NET String is immutable? [duplicate]

As we all know, String is immutable. What are the reasons for String being immutable and the introduction of StringBuilder class as mutable? ...
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Call a “local” function within module.exports from another function in module.exports?

How do you call a function from within another function in a module.exports declaration? 8 Answers ...