dgerlanc

Build gccemacs on MacOS catalina

It's a hard time to make gccemacs work on MacOS catalina. I've met countless problems by following every tutorials I can get from google. Fortunately I finally get it work!

Hope this tutorial could help you.

GCC with libgccjit enabled

cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula

Edit gcc.rb like this

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name: test-env
channels:
  - defaults
dependencies:
  - python=3.7.*
  - pyarrow
  - requests

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# Convert coordinates to integers to calculate frequencies
# Multiply by 1e5 b/c coordinates have 5 decimal digits
int_coords = gt[, lapply(.(lat=lat, long=long), function(x) as.integer(x * 1e5))]
coord_n = int_coords[, .(freq=.N), by=.(lat, long)]
coord_n[, lat:=lat / 1e5]
coord_n[, long:=long / 1e5]

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coord_n_gt9 <- coord_n[freq > 9,]
p <- ggplot() +
  geom_polygon(data=all_states, aes(x=long, y=lat, group=group), 
               color="grey60", fill="white") + 
  geom_point(data=coord_n_gt9, aes(x=long, y=lat, size=freq), 
             color="#A60000", fill="#FF7373", pch=21, alpha=0.25) +
  xlim(min(all_states$long), max(all_states$long)) + 
  ylim(min(all_states$lat), max(all_states$lat)) + 
  scale_size_continuous(breaks=c(50,100,500,1000,2500,7000), 
                        trans="sqrt", range=c(1,10), name="Count") +

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blank_theme <- function() {
  theme(
    axis.line=element_blank(), 
    axis.text.x=element_blank(), 
    axis.text.y=element_blank(),
    axis.ticks=element_blank(), 
    axis.title.x=element_blank(), 
    axis.title.y=element_blank(),
    panel.grid.major=element_blank(),
    panel.grid.minor=element_blank(),

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library(ggplot2)
all_states <- map_data("state")
p = ggplot()
p = p + geom_polygon(data=all_states, aes(x=long, y=lat, group = group), fill="white")
p = p + geom_point(data=coord_n, aes(x=long, y=lat, size=freq), pch=21, size=pt_scale, alpha=1/2)
p = p + xlim(min(all_states$long), max(all_states$long)) + 
  ylim(min(all_states$lat), max(all_states$lat))

print(p)

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library(mapdata)
data(us.cities)

map("state", col="gray90", fill=TRUE, lwd=0.1, mar=c(0,0,0,0), xlim=c(-127,-65))
map("worldHires", "Canada", xlim=c(-127,-110), ylim=c(48,64), col="gray95", fill=TRUE, add=TRUE) 
map("worldHires","Mexico", xlim=c(-127,-110), ylim=c(28,45), col="gray95", fill=TRUE, add=TRUE) 
points(gt$long, gt$lat, cex=pt_scale, pch=19, col=MAP_BLACK)

map.cities(us.cities, minpop=5e5, label=TRUE, pch=19, col='red')
title("Locations of Github Users", line=1)

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library(maps)
pt_scale = 0.1
map("usa", col="gray95", fill=TRUE, boundary=TRUE, mar=c(0,0,0,0)) 
points(gt$long, gt$lat, pch=19, cex=pt_scale, col=rgb(0, 0, 0, alpha=0.75))

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Keybase proof

I hereby claim:

• I am dgerlanc on github.
• I am dgerlanc (https://keybase.io/dgerlanc) on keybase.
• I have a public key ASAWW156vzCkP9v8AGpT9O57uU9qGaBqDMgyMUDIqmjcxgo

To claim this, I am signing this object:

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require 'nokogiri'
require 'net/http'
require 'csv'
@log = File.new("logs/geo-#{Time.now.to_s}.log", 'w+')
@wrong = File.new("logs/unparsed_geo-#{Time.now.to_s}.log", 'w+')

def get_coordinates(location_string)
    search_url = "http://en.wikipedia.org/w/index.php?title=Special%3ASearch&profile=default&search=#{URI.escape(location_string)}&fulltext=Search"

    uri = URI.parse search_url