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Author Archives: Robby Chen
Remove Part of File Names using PHP
Since David’s Batch Processor was pre-installed in GIMP on Ubuntu Studio, I used it extensively in the ICAF Gallery project today. My goal for these images is to resize their thumbnail version to 10KB or smaller and retain the original … Continue reading
Posted in GNU/Linux, Web Development
Tagged Bash, David's Batch Processor, GIMP, GNU/Linux, ICAF, PHP, Ubuntu Studio
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Transitioning to Ubuntu Studio
Yesterday I switched to Ubuntu Studio 10.04 mainly because I love the audio production tools available in the distro. The first time I tried to install Ubuntu Studio from the original DVD was a failure. That’s probably because this distro … Continue reading
Posted in GNU/Linux
Tagged Audio Production, GNU/Linux, Linux MultiMedia Studio, LMMS, NetworkManager, StopMotion, Ubuntu, Ubuntu Studio, Video Production
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C Increment and Decrement Operators
Programs coded with short-hand operators can run several milliseconds faster. Same as increment and decrement operators. They are — (minus minus) and ++ (plus plus). The following example shows the usage of these two operators: x = y + z++; … Continue reading
Running Sims 3 under PlayOnLinux in Ubuntu Linux
Back when I was using Windows Vista years ago, I played The Sims 3 and other games for several hours. Once I switched to GNU/Linux, I got rid of these games when I failed to run them under Wine. However, … Continue reading
Posted in GNU/Linux, Open Source
Tagged GNU/Linux, PlayOnLinux, The Sims 3, Ubuntu, Wine
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My Latest Project
I have been volunteering at ICAF (International Child Art Foundation) since April of this year. When I first started off, I was assigned to be a video editor to edit pre-recorded videos for some international festivals. The reason why I … Continue reading
Posted in Web Development
Tagged C programming language, for loop, Google, ICAF, International Child Art Foundation, JqPageFlow, jQuery, pagination, PHP, Web Development
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C Advanced Operators
There are some advanced operators in C. First set of these operators is the Assignment Operators. Here are five operators presented in the arithmetic assignment operators: += (Plus Equals) -= (Minus Equals) *= (Multiply Equals) /= (Divide by Equals) %= … Continue reading
C String and Character Functions Samples
Here are the exercises I did for the string and character functions: /* * * exercise1.c * * Allow user to input a string from the keyboard and * display the ASCII value for each character * * by Robby … Continue reading
Posted in Computer Programming
Tagged ASCII, C programming language, character, functions, string
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C Character Functions
There are several types of character functions in the standard C library. One type of character functions is character classification functions. They are isuppper, islower, isdigit, isspace, and other boolean functions. For example, if (isupper(ch)) determines whether ch is upper … Continue reading
Play Around with Google Nexus One
I received my Nexus One today which I ordered from Google on Saturday. The FedEx delivery of the device was earlier than I expected. They delivered my order 10 AM in the morning, nearly 5 hours earlier than the estimated … Continue reading
Posted in Google
Tagged Android, Android Market, Google, GPS, iPod Touch, Nexus One, OpenStreetMap, RockPlayer, SIM
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