Over a year ago Matthias Kretschmann posted an excellent guide on how to use Ubuntu as a Time Machine backup server. The guide is quite well written all the configuration steps worked, but I received Error 45 creating backup disk image when Time Machine ran. Some more research revealed that this is because of changes to the sparse bundle image in Snow Leopard. To make it work I had to create my own sparse bundle with a plist file in it to associate my MacBook’s unique id with the time machine image.
With Microsoft launching a click-to-run version of Microsoft Office 2010, I can’t help but think what a great idea it is. Many applications are moving to the web and I do see the web as the future of software development, but I think there is still a need for traditional applications written in a compiled language. Click-to-run works by a user clicking on a website link, which then runs an small program to download the latest version of the application.
A fairly common website optimization that a lot of web 2.0 dot com companies are doing is to remove the leading www from the domain name. Removing the legacy www leaves you with a domain like https://nginx.org/. Ok so Nginx has a modern domain name but should you switch also? Reasons for non-WWW First, the domain name is more concise, easier to remember and just looks better. One caveat: you will need to setup a 301 redirect for requests with the three w’s to go to the non www version (see below).
Vladimir Vukićević, the pioneer of bringing the well known OpenGL standard to the web, has just blogged using Firefox to render Spore creatures. Check it out, it’s a pretty impressive demo of this upcoming web standard. Development on what would become WebGL started back in 2007 with Canvas 3D as an extension for Mozilla Firefox 3.0. Since then it has grown from a single project to an open web standard through the Khronos standards group.
Have you ever worked on a software project where you had no idea what would happen to other parts of the system if you made a code change? I have, but I have been able to ask developers on my team that know the system better than I do. If it’s a larger software project and nobody on the team knows what a change would do, then it would be fair to say the software is overly complex and making forward progress is like wading through a swamp.
NOTE: See my latest post for a solution for OS X 10.6.4 and later A fresh Snow Leopard (OS X 10.6) install does not have the mysql gem installed, and installing it fails because of missing header files: Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb install mysql mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.