http://radioae6rt.wordpress.com Sun, 30 Nov 2008 21:43:57 +0000 http://backend.userland.com/rss092 en Long ago I used to use this utility with some frequency to pretty-print xml: xmllint, from the libxml2 project. I mention this here as much to remind myself how to use it as anything else. $ export XMLLINT_INDENT=" "; xmllint --format foo.xml where the environment variable XMLLINT_INDENT ... http://radioae6rt.wordpress.com/2008/10/20/using-xmllint-to-format-xml/ After help provided by my friends on the restlet.org mailing list, I successfully configured my restlet-based app via Spring. The unrelated parts of the Spring bean config have been removed for the sake of brevity. To use this config, get a reference to the "server" bean and invoke its "start" ... http://radioae6rt.wordpress.com/2008/10/20/configuring-restlets-via-spring/ Jack Twilley has an excellent set of open source utilities for generating Morse code audio practice files. If you cannot put the source code to use, you can track the audio files he generates via RSS. http://radioae6rt.wordpress.com/2008/09/14/morse-code-practice-utilities-and-files/ Rob Heittman posted a simple, standalone example of integrating Restlet technology into GWT apps. See the "Examples" section toward the end of the page. http://radioae6rt.wordpress.com/2008/09/11/gwtrestlet-example-app/ Rob Heittman was good enough to post this tidbit of what a RESTful call and callback look like using the Restlet API in Google Web Toolkit: button.addClickListener(new ClickListener() { public void onClick(Widget sender) { new Client(Protocol.HTTP).put("http://localhost:8888/demo/hello.txt", "entity", new Callback() { ... http://radioae6rt.wordpress.com/2008/09/10/gwt-restlet-snippet/ Mike Cumings, JXTA community member, has been busy at work writing a Content service for JXTA. In Mike's own words: "The ContentService is a recent addition to the JXTA (JXSE) API which allows arbitrary data (Content) to be transferred from one Peer to another. The specific mechanism/algorithms used to ... http://radioae6rt.wordpress.com/2008/09/10/new-jxta-contentservice/ There may be an easier, more sophisticated way to do this, but here's one way to add boilerplate code for the methods required of delegates of Cocoa or iPhone NSURLConnection and NSXMLParser. Add parser-delegates.sh and url-delegates.sh to your bin directory, then add them to your User Scripts in ... http://radioae6rt.wordpress.com/2008/09/01/boilerplate-for-cocoaiphone-nsurlconnection-and-nsxmlparser-delegates/ I've made a few financial contributions to the Obama campaign, which is the most important run for the presidency in my lifetime. Be a part of our own redemption as a nation --- help elect this man the next President of the United States with not only your vote, ... http://radioae6rt.wordpress.com/2008/08/17/support-barack-obama/ John Engelhart wrote a nice piece of code, RegexKitLite, that allows regex programming on the iPhone. RegexKitLite is part of his larger RegexKit project. There is something funky about how the simulator and device SDKs work with respect to how this code pulls in header files, however. I had ... http://radioae6rt.wordpress.com/2008/08/16/regex-on-the-iphone/ Some good links on programming view controllers and table views on the iPhone. http://radioae6rt.wordpress.com/2008/08/12/ui-programming-on-the-iphone/