MySQL – The GROUP_CONCAT() function


GROUP_CONCAT() function is used to concatenate column values into a single string. It is very useful if you would otherwise perform a lookup of many row and then concatenate them on the client end. For example if you query: mysql> SELECT Language FROM CountryLanguage WHERE CountryCode = ‘THA’; It outputs: Language Chinese Khmer Kuy Lao

Google drops Bluetooth and GTalkService APIs from Android 1.0


According to the Android Developers Blog, Google has dropped the Bluetooth and GTalkService instant messaging Application Programming Interface (APIs) from the first version of the Android phone operating system. What this means is that developers will be unable to build third-party applications that interface with or utilize Bluetooth on an Android phone. Handsets based on

PHP – JpGraph


JpGraph is a Object-Oriented Graph creating library for PHP >= 4.3.1 The library is completely written in PHP and ready to be used in any PHP scripts (both CGI/APXS/CLI versions of PHP are supported). The library can be used to create numerous types of graphs either on-line or written to a file. JpGraph makes it

FTechdb.com using Zend Framework


When I was a university student, I developed http://www.ftechdb.com and sell my mobile applications (java application developed by me). That time the site was too amateur. However 2 years passed and I decided to re-design the site. Finally I redesigned and implemented the site using Zend Framework.

Basic application development using Zend Framework


Download PDF of Basic application development using Zend Framework Once upon a time, we develop web application using raw level php code. But when the application expand it becomes unmanageable. Now it is a trend to develop web application using a framework. And I found Zend Framework is one of the best framework among all.

Top 7 Things About Mobile Games Future


Given a choice between console games and those played on mobile phones, the mobile phone games are being preferred by a large segment of people from different walks of… Given a choice between console games and those played on mobile phones, the mobile games are being preferred by a large segment of people from different