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import collections
import itertools
# Before you can call send, you have to call next to drive it to the first
# yield point. What if it never yields? Then the first call to next will raise
# StopIteration on it.
def parse_message():
print('parse_message')
ret = []
@jleedev
jleedev / input
Created July 14, 2022 18:37
Interstate ref mismatch
[out:json];
rel[type=route][route=road][network="US:I"][ref];
way(r)[ref!~"^I "];
rel(bw)[type=route][route=road][network="US:I"][ref];
out tags;
package main
import (
"crypto/tls"
"fmt"
"io"
"log"
"net/http"
"sync"
"time"
number of times every unique US:* network is seen
number of times every unique token is seen after splitting on colons
@jleedev
jleedev / Dockerfile
Last active June 15, 2022 16:59
natural earth
FROM debian:bullseye AS builder
RUN apt-get update && apt-get -y install gdal-bin build-essential git curl libsqlite3-dev zlib1g-dev
WORKDIR /build
RUN git clone https://github.com/mapbox/tippecanoe
RUN cd ./tippecanoe && make && make install
RUN curl -OL https://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/ne_10m_admin_0_countries_lakes.zip
RUN ogr2ogr ne_10m_admin_0_countries_lakes.geojson /vsizip/ne_10m_admin_0_countries_lakes.zip
size=512
print(f'''<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="{size//2}" height="{size//2}" viewBox="0 0 {size} {size}">
<rect width="{size}" height="{size}"/>
<path d="M0,0''')
for i in range(size//2):
print(f'V{size}h1V0zm2 0')
print('M0,0')
for i in range(size//2):
print(f'H{size}v1H0zm0 2')
@jleedev
jleedev / Dockerfile
Created May 24, 2022 20:53
extremely normal shell script
FROM ubuntu
RUN apt-get update
RUN apt-get -y install gdal-bin
RUN apt-get -y install jq
RUN >x.csv printf 'id,WKT\n1,%s\n' "$(echo '[[0.2,0.2],[0.75,0.75],[0.25,0.75],[0.2,0.2]]' \
| jq '(2*(-1|acos)*6378137)as$c|[.[]|[(.[0]-0.5)*$c,(0.5-.[1])*$c]|join(" ")]|join(",")|"LINESTRING("+.+")"')"; \
echo EPSG:3857 >x.prj
mysql> create table t(f float);
Query OK, 0 rows affected (0.02 sec)
mysql> insert into t(f) values (999999),(1000000),(1000001);
Query OK, 3 rows affected (0.00 sec)
Records: 3 Duplicates: 0 Warnings: 0
mysql> select * from t;
+---------+
| f |
<!doctype html>
<meta charset=utf-8>
<script type=🧩 id=lodash>
import content from "lodash/content";
const p = document.createElement("p");
p.textContent = content;
export default () => p.cloneNode(true);
</script>
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