Mobile first responsive design applies progressive enhancement to layout, using media queries to add complexity only when the screen is large enough to use it. The lack of support for media queries in IE8 can be a problem, but one you can work around with a little bit of Sass.
Jeremy Keith makes an excellent point about progressive enhancement and properly identifying the core function of a site. It can be easy to get hung up on a single tool (e.g. a camera) and forget about what you actually want to achieve (e.g. an image). Sometimes you just need to take a step back and …
I stumbled across this post by Jeff Atwood on parenthood the other day and it sounded about right to me. It contains the most accurate pie chart I have ever seen. I link to it here mostly for my own amusement.
Here is a really useful list of terminal commands from Craig Hockenberry. For anyone who likes that sort of thing.
Markdown is a great way of writing HTML, but every implementation is slightly different. But perhaps not any more. CommonMark aims to prepare a definite Markdown syntax that can be used anywhere. Now Markdown is being used everywhere from README files to content management systems, this can only be a good thing.
Recursion is a useful programming technique, but it does risk creating an infinite loop. If your code tries doing the same thing again and again, at some point you have to tell it to stop. It should be obvious, but I find it easy to forget.
Anno Dracula by Kim Newman is a great book, extending Bram Stoker’s world to create something entirely new and thoroughly entertaining. I loved it. It also made me think about how inspiration should work, whether you are writing a novel or designing a website.
Here is an excellent tip from Sebastian Ekström on vertical aligning elements with CSS. It even works when you don’t know how tall they are. Thanks to SitePoint Versioning for sharing the link.