saxman

// The name of the spreadsheet from the browser location bar.
// Copy after 'key=' until before the next URL parameter beginning w/&
var SPREADSHEET_ID = 'YOUR_SPREADSHEET_ID';

// The name of the sheet, displayed in a tab at the bottom of the spreadsheet.
// Default is 'Sheet1' if it's the first sheet.
var SHEET_NAME = 'YOUR_SHEET_NAME';

function doGet(request) {
  var callback = request.parameters.jsonp;

raelgc

Setup a Local Only Email Server (Windows Only)

1 - Install hMailServer

Download hMailServer from here: http://www.hmailserver.com/index.php?page=background_download_file&downloadid=207.

• In setup, select internal db engine.
• Now you have a service called hMailServer and an administration program on the Windows start menu (hMailServer Administrator).

2 - Create a domain

rclark

There are a bunch of reasons why this is convoluted, mostly in building the URL to make the request:

1. You have to rely on an AJAX request, this example uses jQuery
2. To make a GetFeatureInfo request, you must provide a BBOX for a image, and the pixel coordinates for the part of the image that you want info from. A couple of squirrely lines of Leaflet code can give you that.
3. Output formats. The info_format parameter in the request. We don't know a priori which will be supported by a WMS that we might make a request to. See Geoserver's docs for what formats are available from Geoserver. That won't be the same from WMS to WMS, however.
4. WMS services return XML docs when there's a mistake in the request or in processing. This sends an HTTP 200, which jQuery doesn't think is an error.

flesch

var express = require("express");
var app = express();
  
app.get("/restricted", function(req, res, next){

  // Grab the "Authorization" header.
  var auth = req.get("authorization");

  // On the first request, the "Authorization" header won't exist, so we'll set a Response
  // header that prompts the browser to ask for a username and password.

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

erodewald

###Pre-requisites:

1. Any version of Windows newer than XP or Server 2003.
2. A good text editor. I recommend Sublime Text 2.
3. If you use Sublime Text, you can get very helpful syntax highlighting while editing Apache Conf files by installing Package Control. Once fully installed and SublimeText is restarted, CTRL+SHIFT+P -> Install Package -> ApachConf (enter).
4. This assumes you have a public domain pointing to your WAN IP. Figure that out from whatismyip.com. If you purchase a domain and use a CNAME or A-record, it can take some time for the DNS changes to propagate. I've seen anywhere from 15 mins to several hours.
5. Within your router, you must forward port 80 to your LAN IP which hosts Apache.

sasxa

import {Injectable, EventEmitter} from 'angular2/core';

@Injectable()
export class EmitterService {
  private static _emitters: { [ID: string]: EventEmitter<any> } = {};

  static get(ID: string): EventEmitter<any> {
    if (!this._emitters[ID]) 
      this._emitters[ID] = new EventEmitter();
    return this._emitters[ID];

amcdnl

import { Pipe } from 'angular2/core.js';

/**
 * Map to Iteratble Pipe
 * 
 * It accepts Objects and [Maps](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map)
 * 
 * Example:
 * 
 *  <div *ngFor="#keyValuePair of someObject | mapToIterable">

evdokimovm

// Convert from degrees to radians.
Math.radians = function(degrees) {
	return degrees * Math.PI / 180;
}
Math.radians(90); // 1.5707963267948966

// Convert from radians to degrees.
Math.degrees = function(radians) {
	return radians * 180 / Math.PI;
}