Stop Ruby code from running inside pygments code blocks
When you want to highlight ruby-code snippets you will deal with the problem that the code, even when it is wrapped inside the {% highlight ruby %}…{% endhighlight %} tags, it gets executed and you do not see the code snippet itself.
Use Jekyll and Bootstrap to build a tag-filtered article list
For my personal blog, which is based on Jekyll, I created a tag-area on the top of the homepage so that the visitors are able to navigate through the different articles in a tag-page by clicking on the tag that they are interested in. With this article I would like to present you the code of the tag-area: