Ich spiele gerade Assassin's Creed Valhalla und bin sehr glücklich mit dem Spiel. Dabei geht es mir gar nicht ums "große Ganze", sondern gerade um die kleinen Geschichten und Details. Eine wunderbare Entführung zur Entspannung. 💕
For MLK day here in the US, I'm going to be doing some equity #mapping work with #OpenStreetMap#OpenTripPlanner#QGIS and mabe some #Nodejs and posting some updates throughout the day in this thread. If that's your jam, follow along.
Otherwise, you may want to mute me for 24 hours, because this may get noisy. 🧵
I loaded a GTFS feed, but still triggered a crash in #OpenTripPlanner. I'll switch to trying #Valhalla for my isochrones. Time to read some docs first!
🧵 My first attempt at running the #Valhalla container. Ha, not off to a great start today.
terminate called after throwing an instance of 'std::system_error'
what(): Operation not permitted
/valhalla/scripts/configure_valhalla.sh: line 210: 36 Aborted (core dumped) valhalla_build_tiles -c ${CONFIG_FILE} -e build ${files}
🧵 I've got a working isochrone service with #Valhalla ! Now I can start making maps. The first map shows what I suspected, there's a neighborhood with a 15 walk of the grocery that has now no good connection to it.
🧵 Crossing the bypass on foot is one of the most dangerous intersections to cross in town. So this visualizes that about half the isochrone for the grocery is across the bypass and doesn't have a safe, comfortable walk there. #openstreetmap#valhalla#qgis
@crankylinuxuser Here's a map comparing the 15-minute walk to the grocery from "legally allowed" locations (reddish) vs locations accessible by walking along a sidewalk, trail, bike facilities or residential road (greenish). Will I be comparing this contrast to at least one other Kroger location in town? You betcha. #Mapping#TranspoEquity#HealthEquity#OpenStreetMap#Valhalla#QGIS
#javafridaytips java.util.Optional argument is a huge mistake!
#java 8 introduced java.util.Optional, a type that may or may not have a value. It helps you avoid null pointer exceptions and write better code. But, some developers use it as a type for method arguments, which is wrong. Here is why: 👇 🧵
@tyarosh java.util.Optional was a misnomer, in hindsight. Yeah, it helped the proliferation of functional concepts into the #Java world, but without value types (Project #Valhalla), it's unsafe as hell.
HYPNOGORIA 243 - Valhalla, I am Loading!!!
In this podcast we revisit two ground-breaking computer rpg games from the early 1980s, the era of the home micro, when the ZX Spectrum and Commodore 64 were king - The Hobbit from Beam Software and Valhalla from Legend