Archive for the ‘Programming’ Category

ASP.NET MVC 3 & MongoDB: CRUD operations in NoSQL database using FluentMongo

This blog post shows how to use the open-source NoSQL database MongoDB in an ASP.NET MVC 3 web application. The showcase web application uses FluentMongo that adds LINQ-support for the 10gen MongoDB C# driver. Summarized the application demonstrates how to perform the basic CRUD (create, read, update and delete) database operations. Before running the example […]

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ASP.NET MVC 3: Validate complex Types (Objects & Lists) in Ajax Form using jQuery and JSON on Client Side and Server Side

This blog post shows how to validate models containing complex types such as Objects and Lists in ASP.NET MVC 3. We start with the source code described in one of my previous posts “ASP.NET MVC 3: Using JSON result for jQuery Ajax Forms validation” (you can download the Visual Studio 2010 project here). Summarized this […]

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Java: Test if String matches wildcard expression

The following Java method tests if a string matches a wildcard expression (supporting ? for exactly one character or * for an arbitrary number of characters): /** * @param text Text to test * @param pattern (Wildcard) pattern to test * @return True if the text matches the wildcard pattern */ public static boolean match(String […]

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ASP.NET: Disable browser and proxy caching for aspx resources

The following lines of code can be put into a .aspx file to prevent the resource from being cached on clients or proxies: <% Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetNoStore(); %><% Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetNoStore(); %> To prevent caching, these lines of code change the header of the server’s HTTP response by setting the following values: Cache-Control: no-cache, no-store Expires: -1 […]

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