JamesChevalier

convmv manpage

Install convmv if you don't have it

sudo apt-get install convmv

Convert all files in a directory from NFD to NFC:

convmv -r -f utf8 -t utf8 --nfc --notest .

JamesChevalier

An area ID in Overpass is the OSM relation ID + 3600000000

This information is kind of buried in the Overpass API wiki page documenting the available filters: https://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL#By_area_.28area.29

The OSM relation ID can be seen in two places:

• Visit https://www.openstreetmap.org and search for the city
• Click on its entry and you will be taken to a https://www.openstreetmap.org/relation/SOME_NUMBER_HERE page
• The relation ID is in the URL as "SOME_NUMBER_HERE" in the bullet point above
• The relation ID will also be in parentheses next to the city name in the left column

JamesChevalier

--- EAST ---

D'Marcus Williums
T.J. Juckson
T'varisuness King
Tyroil Smoochie-Wallace
D'Squarius Green, Jr.
Ibrahim Moizoos
Jackmerius Tacktheritrix
D'Isiah T. Billings-Clyde

JamesChevalier

from newspaper import Article

def lambda_handler(event, context):
    url = event['url']
    article = Article(url)
    article.download()
    article.parse()

    return {
        'content' : article.text

JamesChevalier

Railsappname::Application.routes.draw do
  root :to => "home#index"

  devise_for :users, :skip => [:sessions, :registrations]

  devise_scope :user do
    # make some pretty URLs
    get "login" => "devise/sessions#new", :as => :new_user_session
    post 'login' => 'devise/sessions#create', :as => :user_session
    delete "logout" => "devise/sessions#destroy", :as => :destroy_user_session

JamesChevalier

I've asked this at OpenStreetMap Help, but I'm posting it here as well for anyone without an OSM account.

The simplest version of the command I'm using is (pretty formatting for easier reading - it's usually one line):

osmosis --read-pbf-fast file="north-america-latest.osm.pbf" 
        --bounding-polygon file="holyoke_ma.poly" --write-xml file="holyoke_ma.osm"

I get more complex by adding --tee ## with ## being the number of files being read/written. So that's something like (pretty formatting for easier reading - it's usually one line):

osmosis --read-pbf-fast file="north-america-latest.osm.pbf" --tee 4

JamesChevalier

The scenario here is that you've got a lot of commits on the master branch that should have been committed to a feature branch. You want to reset master back to the last commit, and you don't want to lose your work. The process below is fairly specific to SourceTree.

1. Create a new branch named placeholder at the point that you want to restore to ... This will be deleted later, after everything is confirmed ok.
   • In SourceTree: right click the commit, choose Branch..., name it placeholder, and click Create Branch
   • Push this to origin
2. Create a new branch at your latest commit ... This is the branch that will contain further work, so you should stick to your typical feature branch naming conventions.
   • In SourceTree: switch back to the branch for that latest commit and create a new branch from there

• Push this to origin

JamesChevalier

function getBoundingBox(data) {
  var bounds = {}, coordinates, point, latitude, longitude;

  // Loop through each "feature"
  for (var i = 0; i < data.features.length; i++) {
    coordinates = data.features[i].geometry.coordinates;

    if(coordinates.length === 1){
      // It's only a single Polygon
      // For each individual coordinate in this feature's coordinates...

JamesChevalier

Installing Nominatim on Amazon Linux / EC2

0. Introduction

---

The official instructions for installing Nominatim are complete, but brief in places, and several steps must be changed in the Amazon Linux environment (which is roughly CentOS / Redhat). The steps below are rough record of what I did to get it working, but I didn't keep perfect track so you shouldn't rely on them as a shell script. Just follow each step, make sure it worked, and hopefully you'll need to adapt very little (version numbers, for one thing). (I also skip in and out of root, but you can be more careful if you like.)

1. Setting up the EC2 instance

---

JamesChevalier

console.log('Loading event');

// Twilio Credentials 
var accountSid = '';
var authToken = '';
var fromNumber = '';

var https = require('https');
var queryString = require('querystring');