Dave's page

Recent Articles:

Processing XML with Elixir and xmerl

This post gives describes the use of the Erlang xmler library to process XML in Elixir. Two example modules are provided. Both search XML files for a regular expression. One uses a tree walk approach, while the other uses xpath. In addition, we learn how to use Erlang records in Elixir.





A Raspberry Pi HTTP REST software stack

This post describes software that can be used to implement HTTP REST applications that can run on the Raspberry Pi under Raspbian Linux (and other Linux variants, too). We also discuss how to install and configure that software, and how to use flask and flask-restful to implement REST API and REST applications.