davewalk

var tonerUrl = "http://{S}tile.stamen.com/toner/{Z}/{X}/{Y}.png";

var url = tonerUrl.replace(/({[A-Z]})/g, function(s) {
    return s.toLowerCase();
});

var basemap = L.tileLayer(url, {
    subdomains: ['','a.','b.','c.','d.'],
    minZoom: 0,
    maxZoom: 20,

davewalk

Keybase proof

I hereby claim:

• I am davewalk on github.
• I am dw (https://keybase.io/dw) on keybase.
• I have a public key whose fingerprint is 685C 6EA6 9873 053B C256 451A DEB5 3CEF 3344 FDF6

To claim this, I am signing this object:

davewalk

import pyproj

def convert(x, y):
  state_plane = pyproj.Proj(init='epsg:2272', preserve_units=True)
  wgs = pyproj.Proj(proj='latlong', datum='WGS84', ellps='WGS84')
  lng, lat = pyproj.transform(self.state_plane, self.wgs, x, y)
  return lat, lng

davewalk

import logging
from logging import handlers

logger = logging.getLogger()
# Change logging level here (CRITICAL, ERROR, WARNING, INFO or DEBUG)
logger.setLevel(logging.DEBUG)

formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')

# Logging variables

davewalk

[login]
password = abc123

davewalk

var util = require('util'),
  fs =require('fs');

// Print a nested object to the console for full inspection
console.log(util.inspect(data, showHidden=false, depth=16, colorize=true));

// Print a thing to a file
fs.writeFile('debug.txt', aThing, function(err) {
    if (err) console.log('Write error for some reason!');
});

davewalk

# Get the charset of a table
SELECT CCSA.character_set_name FROM information_schema.`TABLES` T,
       information_schema.`COLLATION_CHARACTER_SET_APPLICABILITY` CCSA
WHERE CCSA.collation_name = T.table_collation
  AND T.table_schema = "schemaname"
  AND T.table_name = "tablename";

# Get a bunch of details about a table including its collation
SHOW TABLE STATUS IN dbname like 'tablename'

davewalk

geoip_country /usr/share/GeoIP/GeoIP.dat;

map $geoip_country_code $allowed_country {
    default no;
    US yes;
}

geo $inNet {
    default no;
    10.0.0.0/8 yes;

davewalk

docker ps -a | grep "weeks ago" | awk '{print $1}' | xargs docker rm

davewalk

cat ip-ranges.json | jq '.prefixes' | jq '.[]' | jq '.service = "EC2"' | jq '.region = "us-east-1"' | jq '.ip_prefix' > ec2-us-east-1-ranges.txt