c# Face Detection/Face Recognition Library

Although there is a OpenCVDotNet to wrapper OpenCV with C# language, it seems very difficult for common users to implement Simple Face Detection/Face Recognition as a simple way.Now you don't need to worry about it, because there is a developer has built a pure C# Face Detection Library.

Difference Between Explicit Join And Implicit Join?

Difference Between Explicit Join And Implicit Join? In theory， yes； in practice， no. The SQL-92 Standard says that the infixed join notation is executed in left-to-right order in the FROM clause. But the optimizer is free to re-arrange the query as long as the results are the same.

c#:Parametrized Queries to Avoid Sql Injection

SQL injection is a code injection technique that exploits a security vulnerability occurring in the database layer of an application.

Android Libraries

Android Libraries

Android offers a number of APIs for developing your applications. The following list of core APIs should provide an insight into what’s available; all Android devices will offer support for at least these APIs:

Be Care with upgrading to offical Froyo firmware from LG

Recently LG released their official 2.2 (froyo) firmware for the LG GW620. See here for further details.Be Care with upgrading to offical Froyo firmware from LG.

LG GW620 kernel hacking Working on Android 2.0

Froyo is running on the Eve! Polytheus modded the kernel enough so that it would run, and the OpenEtna project has been started at Google code. Please check there for all updates! Great work everyone!

T-Mobile HTC HD2 Android

Many people want to know what is working and what's not working with Android so here is a list that I will keep updated so you can see the progress(T-Mobile HTC HD2 Android):

Install Windows Phone 7 ROM on HTC HD2 with MAGDLR?

Note that htc-hd2-android is not liable if you get your device bricked during the process by installing Windows Phone 7 ROM and MAGLDR, your device voids warranty. Proceed at your own risk.

Install Android on HTC HD2 with NAND Android ROM and MAGLDR?

Note that by installing NAND Android ROM and MAGLDR, your device voids warranty. htc-hd2-android is not liable if you get your device bricked during the process. Proceed at your own risk.

Difference Between Replica HTC HD2 and Real HTC HD2

HTC HD2 become more and more popular with its beautiful style, best performance and more smartphone os supportted(Windows Mobile , Android and etc). When someone go phone store to buy a HTC HD2 phone, they are shocked by suspiciously low price of HTC HD2 (100$+ cheaper than normal one). Is it a HTC HD2 mini version or just a Replica/Fake/Clone HTC HD2 from Chinese manufacturer? Let's start to study the difference between replica HTC HD2 and real one?

Google Android

Now is an exciting time for mobile developers. Mobile phones have never been more popular， and powerful smartphones are now a regular choice for consumers. Stylish and versatile phones packing hardware features like GPS， accelerometers， and touch screens are an enticing platform upon which to create innovative mobile applications.