Tutorials and Tips

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IP address geolocation SQL database :: IPInfoDB

http://www.quirksmode.org/dom/inputfile.html

CSS2/DOM - Styling an input type="file"

A browser must support opacity to support this technique. Therefore it doesn't work in Explorer 5.0 on Windows, Explorer 5 on Mac and Opera.

coLinux-APN1-e.pdf (application/pdf Object)

How does Basic authentication work?

Submitting your web site for inclusion in our web directory is simple.

http://www.httprevealer.com/article_basic_authentication.htm

One of the main problems with using a relational database such as MySQL is that it can be tricky to store and retrieve hierarchical information.

Alan deLevie - Recursion-less storage of hierarchical data in a relational database

http://www.alandelevie.com/2008/07/12/recursion-less-storage-of-hierarchical-data-in-a-relational-database/

http://dev.mysql.com/tech-resources/articles/hierarchical-data.html

Managing Hierarchical Data in MySQL

Whether you want to build your own forum, publish the messages from a mailing list on your Website, or write your own cms: there will be a moment that you’ll want to store hierarchical data in a database. And, unless you’re using a XML-like database, tables aren’t hierarchical; they’re just a flat list. You’ll have to find a way to translate the hierarchy in a flat file.

http://www.sitepoint.com/hierarchical-data-database/

Storing Hierarchical Data in a Database

http://stackoverflow.com/questions/1272750/send-http-request-as-fast-as-possible

Send HTTP request as fast as possible - Stack Overflow

In order to test my program, I want to send about 50 http requests as fast as possile. Currently I'm using bash script which calls curl & to send each request like curl "http://my.host.com/test.php?

HTTP Request performance for large volumes of requests - Stack Overflow

In your case, there are two things that are in the picture, the size of the entity body that you are posting, and the authentication method that you are using. Also, the .NET HttpWebRequest does not send the request headers and POST body in one shot.

http://stackoverflow.com/questions/1560151/http-request-performance-for-large-volumes-of-requests

Analysis of HTTP Performance Problems

HTTP is a transfer protocol used by the World Wide Web distributed hypermedia system to retrieve distributed objects. HTTP uses TCP as a transport layer. Certain design features of HTTP interact badly with TCP, causing problems with performance and with server scalability.

http://www.ibiblio.org/mdma-release/http-prob.html