Raspberry Pi with CUPs print server with Avahi Daemon and NetTalk installed provide an AirPrint solution for my Canon printer/copier/scanner plugged into the Raspberry Pi and availble over the local WiFi network through said Raspberry Pi.
It's really awesome that Fujifilm allows us to customize our film simulation choices and adjust various parameters such as Color, Highlight and Shadow Tones. This article in particular shows how to set up your camera to emulate some of the masters and their film types.
I mentor my wife who recently started working professionally as an iOS Software Engineer. When I lived in the city, I would attend a peer lab for iOS Developers where you can mentor developers just getting started in the field. This is where I got started and highly recommend that route.
Having done a significant amount of assembly language programming in the past, understanding bit-wise operations is required. In my first job out of college, I was parsing bytes of data where each bit represented a multiple choice answer to a question. So, yea I'm tight with bit-wise operations. And, I'm glad that I have this knowledge, because a good deal of Raspberry Pi projects, where I'm parsing data from a chip on the i2c bus, require it.