ThomasBurleson

/**
 *  When manually subscribing to an observable in a view component, developers are traditionally required
 *  to unsubscribe during ngOnDestroy. This utility method auto-configures and manages that relationship
 *  by watching the DOM with a MutationObserver and internally using the takeUntil RxJS operator.
 *
 *  Angular 7 has stricter enforcements and throws errors with monkey-patching of view component life-cycle methods.
 *  Here is an updated version that uses MutationObserver to accomplish the  same goal.
 *
 *  @code
 *

elliotbonneville

var request = require("request"),
	cheerio = require("cheerio"),
	url = "https://www.google.com/search?q=data+mining",
	
	corpus = {},
	totalResults = 0,
	resultsDownloaded = 0;

function callback () {
	resultsDownloaded++;

IlanFrumer

# <a ui-sref="mystate" ui-sref-class="active">link</a>
#
# whenever the current state is 'mystate' a class of 'active' will be added to the same element.

angular.module('ui-sref-class',[])
  .directive "uiSrefClass", ->
    link: (scope, elm , attrs)->
      scope.$on '$stateChangeSuccess' , (event, toState)->
        if toState.name == attrs.uiSref
          elm.addClass(attrs.uiSrefClass)

mkhatib

/**
* Generates number of random geolocation points given a center and a radius.
* @param  {Object} center A JS object with lat and lng attributes.
* @param  {number} radius Radius in meters.
* @param {number} count Number of points to generate.
* @return {array} Array of Objects with lat and lng attributes.
*/
function generateRandomPoints(center, radius, count) {
  var points = [];
  for (var i=0; i<count; i++) {