So it has been a while since I first talked about creating amandaharlin_v2, and I figured it was time for an update.I originally spun up _v2 on Digital Ocean (which is what is hosting this blog), and everything worked out pretty well.
However, this left some things to be desired, as I was the only one in control of the server, and since I wasn't using any kind of node process manager. If irc would disconnect for extended periods of time, or the node process would die for any reason, I'd have to... Read More
Today while I was talking in #techlahoma, the topic of chatbots came up. Being something of a chat bot connoisseur, I (with @amandaharlin's blessing) have set out to tell you how to get your very own hubot up and running on IRC.
First, let's talk briefly about my chat bot history. I've written a Python chat bot from scratch to connect with an XMPP server. His name was kittenbot, and he was awesome. As a result, I got very familiar with XMPP's XEP-0045, which is the specification for multi user... Read More
I recently decided to get an IRC server up and running to see how complicated it would be compared to installing ejabberd.
After looking through some of the packages available on Ubuntu through the standard repositories. I wanted to have Nickserv and Chanserv running, so I was hoping to get something with services included. Originally, I tried ircd2, but I didn't find a decent services package which worked with it. So then I was going to try dancer-ircd, because it had a dancer-services package.... Read More
So, I was working on getting a particular view which rattles off a list of categories working to link off to another view that has a Contextual Filter on said category field to list off all matching content items with said value in the field. Similar to Taxonomy terms, but being linked from a select dropdown. I was using the output as link option, with a replacement filter to put the value of the item into the url. Everything was pretty straightforward, except for one little snag. One of my... Read More
Just a very quick note, as I had to do a bit of hunting to find where the heck Aegir was generating my virtualhosts for all of the domains I was managing through it.
By default it is located in /var/aegir/config/server_master/apache/vhost.d/, where that server_master part might change depending on what host you're modifying (if you're in a complex hosting situation, for example).
This comes in handy if you want to install SSL certificates yourself instead of going through Aegir to handle the... Read More
Yesterday, during a conversation with my coworkers on how Dependency Injection works with the Service Locator pattern, we were talking through what would happen with cyclical dependencies. Basically, what would happen if you told a Service locator to load a dependency for one class, and that class had a dependency for the class that was originally calling the Service Locator. This would cause an infinite loop, and in PHP, Maximum Memory Exceeded error pretty rapidly.
