Uploading files to a filesystem, a remote server, a database, etc, is a frequent need in web applications. These files are often multipart data (that is of varying types such as XML, HTML, plain text, binary … ). With GWT, a good solution to handle this need is the use of the Apache Jakarta Commons … Read more
I put on YouTube a short video that I made of the breadboard and the Arduino, with 8 leds blinking in a sequence. The C code for that sketch is here : http://ardx.org/src/circ/CIRC02-code.txt It is a very easy exercise but also where one can start writing his own programs, for instance to try to modify … Read more
And now for something new – at least for me – here is some electronics programming. I got the chance to meet a coworker who is very much into it and he was nice enough to provide me with the basic information to get started. So the first thing I did was ordering the SparkFun … Read more