abenrob

download php...

tar -jxvf php-5.5.7.tar.bz2
sudo mkdir -p /usr/include
sudo mv php-5.5.7 /usr/include/php
cd /usr/include/php/php-5.5.7
./configure --without-iconv
sudo cp /etc/php.ini.default /etc/php.ini
cd ext/pdo_pgsql

abenrob

This donut chart is constructed from a CSV file storing the populations of various age groups. The chart employs a number of D3 features:

• d3.csv - load and parse data
• d3.scale.ordinal - color encoding
• d3.svg.arc - display arcs
• d3.layout.pie - compute arc angles from data

abenrob

## assumes sibling dirs gitcode, export. commands run in gitcode dir post commit/pull

# need to clear out exports and server dir if files removed from repo
sudo rm -r /var/www/<target app>/*
rm -r ../export/*

# create archive of repo, pipe to ../export
git archive HEAD | (cd ../export && tar -xvf -)

# copy contents of ../export to /var/www/<target app>

abenrob

--FROM http://blog.mackerron.com/2012/06/01/postgis-2-ubuntu-12-04/

mkdir -p src
 
 
# First install PostgreSQL 9.2, plus contributed packages and any missing prerequisites
# ===
 
# add the Postgres PPA
echo 'deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main' \

abenrob

start
/usr/local/pgsql/bin/pg_ctl start -D /usr/local/pgsql/data
stop
/usr/local/pgsql/bin/pg_ctl stop -D /usr/local/pgsql/data
restart
/usr/local/pgsql/bin/pg_ctl restart -D /usr/local/pgsql/data

abenrob

gh-pages from CLI

in project repo

git checkout --orphan gh-pages

now in un-linked gh-pages repo...

git add --all
git commit -a -m "commit message here..."

git push origin gh-pages

abenrob

import json
from functools import wraps
from flask import redirect, request, current_app

def support_jsonp(f):
    """Wraps JSONified output for JSONP"""
    @wraps(f)
    def decorated_function(*args, **kwargs):
        callback = request.args.get('callback', False)
        if callback:

abenrob

if (!Array.prototype.indexOf) {
  Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) {
    "use strict";
    if (this == null) {
      throw new TypeError();
    }
    var t = Object(this);
    var len = t.length >>> 0;

    if (len === 0) {

abenrob

function MercatorToLatLon(mercX, mercY) {
 
    var rMajor = 6378137; //Equatorial Radius, WGS84
    var shift  = Math.PI * rMajor;
    var lon    = mercX / shift * 180.0;
    var lat    = mercY / shift * 180.0;
    lat = 180 / Math.PI * (2 * Math.atan(Math.exp(lat * Math.PI / 180.0)) - Math.PI / 2.0);
 
    return { 'Lon': lon, 'Lat': lat };
}

abenrob

function LatLonToMercator(lat, lon) {
 
    var rMajor = 6378137; //Equatorial Radius, WGS84
    var shift  = Math.PI * rMajor;
    var x      = lon * shift / 180;
    var y      = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
    y = y * shift / 180;
 
    return {'X': x, 'Y': y};
}