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Use ASP.NET MVC validation with jquery ajax?

...est; } } } What this does is return a JSON object specifying all of your model errors. Example response would be [{ "key":"Name", "errors":["The Name field is required."] }, { "key":"Description", "errors":["The Description field is required."] }] This would be retu...
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Cleaner way to do a null check in C#? [duplicate]

... Is this really considered cleaner? – ClassicThunder Jul 16 '13 at 13:35 23 ...
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SQL WHERE.. IN clause multiple columns

... or more generally SELECT * FROM table INNER JOIN otherTable ON ( table.x = otherTable.a AND table.y = otherTable.b) – ala Jul 16 '09 at 7:56 ...
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Using msbuild to execute a File System Publish Profile

... Found the answer here: http://www.digitallycreated.net/Blog/59/locally-publishing-a-vs2010-asp.net-web-application-using-msbuild Visual Studio 2010 has great new Web Application Project publishing features that allow you to easy publish your web app project ...
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How do I remove a key from a JavaScript object? [duplicate]

... The delete operator allows you to remove a property from an object. The following examples all do the same thing. // Example 1 var key = "Cow"; delete thisIsObject[key]; // Example 2 delete thisIsObject["Cow"]; // Example 3 delete thisIsO...
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Java Pass Method as Parameter

...out.println(data.toString()); } } public static void callCommand(Command command, Object data) { command.execute(data); } public static void main(String... args) { callCommand(new PrintCommand(), "hello world"); } } Edit: as Pete Kirkham ...
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Creating a copy of a database in PostgreSQL [closed]

... Postgres allows the use of any existing database on the server as a template when creating a new database. I'm not sure whether pgAdmin gives you the option on the create database dialog but you should be able to execute the following...
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How do you install Boost on MacOS?

How do you install Boost on MacOS? Right now I can't find bjam for the Mac. 10 Answers ...
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How to atomically delete keys matching a pattern using Redis

... Starting with redis 2.6.0, you can run lua scripts, which execute atomically. I have never written one, but I think it would look something like this EVAL "return redis.call('del', unpack(redis.call('keys', ARGV[1])))" 0 prefix:[YOUR_PREFIX e.g delete_me_*] Warning: As the Redis document sa...
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How to set specific java version to Maven

On my machine I have two java versions installed: (1.6 and 1.7 installed manually by me). I need both of them for different projects. But for Maven I need 1.7, now my Maven uses 1,6 java version, how can I set Maven to use 1.7? ...