mitchell-garcia

import React from 'react'
import { Dimensions, Animated, View, Easing, Platform } from 'react-native'
import PropTypes from 'prop-types'

/**
 * DismissableScrollview
 * Will dismiss element when the user scrolls from the top and there is no more vertical
 * scrolling available.
 */
export default class DismissableScrollview extends React.Component {

dplummer

defmodule Grav.Resolver do
  def resolve(protocol_module, args, field) do
    {:ok, %{meta: meta} = root} = apply(protocol_module, :where, [args])

    records_name = root |> Map.keys |> Enum.reject(& &1 in [:meta, :links, :linked]) |> hd

    records = preload_associations(root[records_name], field |> derive_preloads)

    {:ok, root |> Map.put(records_name, records) |> Map.merge(meta)}
  end

mgcm

{
  "meta": {
    "code": 200
  },
  "data": [
    {
      "attribution": null,
      "tags": [],
      "type": "image",
      "location": null,

RafalFilipek

facebook.com => console => Obect.keys(require.__debug.modules).join('\n')

module
exports
define
global
require
requireDynamic
requireLazy
requireWeak

mprymek

# This is an example of metaprogramming in the Elixir language.
# 
# We will define a domain specific language (DSL) for the definition
# of a service which is watched by several sensors.
# Each sensor watches some property/functionality of the service and
# returns the result of the check.
# 
# To determine if the service is functioning properly, we need functions
# to run all the sensors' code and gather the returned data.
# 

jpetazzo

Someone asked how to get the latlong from a specific road near a town on OpenStreetMap.

If you need to do it only once (e.g., you're about to go on a trip, and your GPS cannot find your destination city, but allows you to enter GPS coordinates), you can use Nominatim, OpenStreetMap's geocoding interface.

If you need to do it multiple times, in a programmatic manner, there are at least two ways to do that.

Note: I worked with OSM data a couple of years ago, but I don't have an OSM database on my local laptop right now, so some instructions will be a bit fuzzy. I do apologize in advance.

PostGIS queries on a local OSM DB