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Sean Rees
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ohnorobots
ohnorobots

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Burns Supper

Fair fa' your honest, sonsie face
Great chieftain o the puddin'-race
Aboon them a' ye tak your place
Painch, tripe, or thairm:
Weel are ye worthy o' a grace
As lang's my arm
...

From the Address to a Haggis by and in honour of Robert Burns. My favourite pub in Dublin (L Mulligan Grocer) nailed it yet again -- especially the pairing of Cranachan with the Bowmore 15. A stunning combination.

An enjoyable evening with +Laura Nolan, Ed, and Evan.

But, if ye wish her gratefu prayer,
Gie her a Haggis

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1/25/17
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TIL: British Airways has the ICAO airline code "XMS." The callsign is "Santa."

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I love this.
Whoever did this is my new hero.
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"What is the capital of Ireland?" ... ...

I feel dirty. I just changed:
Segment: []Segment{{ (some initialisation) }}

to:
Segment: []map[string]interface{}{{ (some initialisation) }}

Thanks to a shall-remain-nameless web service for inconsistent return types in their JSON API (array if > 1 object, or just the object if only 1).

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It's a bit colder than I was expecting today...
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I built a thing

Time off can be really useful, it turns out. :-)

This is a Raspberry Pi and 7" touchscreen. The UI is a Chromium browser in kiosk mode, with a custom webapp (mostly JS) that I wrote. It interacts with the Irish Rail and Dublin Bus web APIs, as well as they very cool Philips Hue API.

A few notes:
-- Irish Rail's API does not set Access-Control-Allow-Origin: * like Dublin Bus's, which means CORS (Cross Origin Resource Sharing) protections mean a browser won't allow you to make remote calls. This is worked around with a local Privoxy instance that forcibly adds the header to Irish Rail's responses (alternatively: -- disable-web-security works to Chromium but has the downside of an annoying butter bar that needs to be dismissed).

- Both Dublin Bus and Irish Rail's APIs provide due dates -*-and-*- minutes until the next service. That actually is really nice since it saves me from having to calculate the minutes!

- Raspbian doesn't come with a prebuilt package for Chromium. I grabbed it from Ubuntu instead after trying to build it failed.

- Security and identity are haphazardly implemented across the REST APIs that I've worked with so far. I've worked with 5 so far this holiday, 3 of them need authentication, and all 3 do it differently. It makes me really appreciate some of the core infrastructure we have in work :-)

My plan is to leave this here for a little while to see how it works for me and then hopefully rejigger the UI a bit. I'd like to add more control for the lighting controls and perhaps make the UI more LCARS like.
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