Latest Story

Visual Image Cryptography Generator

December 27, 2011
By Jacky

Recently receive an email from a developer in India, who is interested in my article of Visual Cryptography Generator. But the content in that article was text base, which mean the input source was a text/string, and is it possible to make it work in image. The answer of cause is “Sure”, then I...
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Visual Cryptography Generator

February 17, 2011
By Jacky
demo

I wrote this article in few years ago about to encrypt and split a text into few images files, and you may combine all images into one and get a meaningful word. Article URL: http://www.codeproject.com/KB/cs/Visual_Cryptography.aspx and recently I received some email and found the...
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Feel sick

January 16, 2011
By Jacky

these days the weather is suck, and some students getting sick, and seems I’ve infect from them. I’ve generate another idea again… too much idea and no time and resources to handle all stuffs, any one could help?? if anyone is interested, please feel...
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Windows Phone 7 Development Seminar

January 6, 2011
By Jacky
windows-phone-7-logo

Just finish the wp7 seminar in cyberport(microsoft seminar room) seems the feedback is not bad. Here is the link and sample I used in the seminar, wish you enjoy...
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Protected: MVP Jan 2010 – Failure

December 24, 2010
By Jacky
microsoft_mvp_logo

There is no excerpt because this is a protected post.
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Performance Tuning – Integer

December 19, 2010
By Jacky
C_Sharp

Everyone should know integer is a value type, if you would like to convert object/value to value type the only way is using prefix casting e.g. byte source =...
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