I just encountered a Grub Error 13 and a Grub Error 17 all for seemingly no reason. I fixed the problem, but thought I could save others undue headache. The Setup I have Ubuntu Linux installed on one hard drive … Continue reading
Sometimes it would be useful to tell users of your Ruby on Rails application if there is a problem in the database, such as some foreign keys are invalid. As an example, let’s assume you have two models, Book and … Continue reading
Note: if this tutorial doesn’t help you, possibly because fdisk reports your known Linux partition correctly as Linux, you might also try my Grub Error 13 with Grub Error 17 tutorial. I just had an interesting time with trying to … Continue reading
It may be useful to your visitors to know which links will take them off of your site without having to hover over all of them. It might also be a nice touch to mark links pointing to PDF documents, … Continue reading
I recently implemented a live search on the quotes page, so I figured I’d give a tutorial on how I did it. A “live” search is like a regular search feature, but if the user has Javascript enabled, the search … Continue reading