Yearly Archives: 2009

Installing Windows 7 on Viliv X70 EX

December 21, 2009 – 12:51 pm

My Viliv X70 EX comes with Windows XP, and I would like to install Windows 7 on it because XP doesn’t have good support for touch screen devices. Good news is that the Windows 7 drivers for Viliv X70 have been officially out, however, it’s sort of tricky to install the touch screen driver because [...]

By George Zhu | Posted in General | Tagged , , | Comments (44)

Site Hosting Has Changed

February 8, 2009 – 9:58 pm

My previous hosting service provider no longer offers VM for me, so I have moved my site back to a hosting service in China. Since packets are filtered in China, the site might not be accessable for some areas (I have no idea which areas are affected though), such areas might have problem using iLiberty+ [...]

By George Zhu | Posted in General | Comments (12)

A Potential Memory Leak in Twisted

January 8, 2009 – 3:01 pm

Recently I’m developing a server module with Python, the module will initiate thousands of connections to a Jabber server, and there’re many clients connect/disconnect to/from this module, so I’ve created a pool to hold all the connections.
To maintain such a pool, the module has to frequently construct object (when user connects) and deconstruct object (when [...]

By George Zhu | Posted in Python | Tagged , , | Comments (1)
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