Here you can find my private notes about programming that I wanted to share with you. Feel free to filter based on the topic you want or search for something specific.
How to fix the "Invalid tag value. This XML tag has an invalid value. Please fix it and resubmit." error when using the jekyll-sitemap gem.
After I installed the jekyll-sitemap gem on my Jekyll website and tried to register the generated sitemap in my Google webmaster account, I received from Google the following error:
Invalid tag value. This XML tag has an invalid value. Please fix it and resubmit.
How to deactivate Ruby code from executing when it is used inside a code example highlighted with pygments
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 linenos %}…{% endhighlight %} tags, it gets executed and you do not see the code snippet itself.