| //equivalent of "select count (distinct fieldName) from someTable" | |
| db.someCollection.aggregate([{ $group: { _id: "$fieldName"} },{ $group: { _id: 1, count: { $sum: 1 } } } ]) |
| license: gpl-3.0 |
| license: gpl-3.0 |
| // d3.js drop shadow example | |
| // put together by http://charlbotha.com/ | |
| var items = [ | |
| {x : 50, y : 10}, | |
| {x : 100, y: 170}, | |
| {x : 320, y: 70} | |
| ]; | |
| // we can increase this, everything will scale up with us |
| license: gpl-3.0 |
| define(['angular', 'services'], function (angular) { | |
| 'use strict'; | |
| return angular.module('myApp.controllers', ['myApp.services']) | |
| .controller('IndexCtrl', ['$scope', 'googleService', function ($scope, googleService) { | |
| $scope.login = function () { | |
| googleService.login().then(function (data) { | |
| // do something with returned data | |
| console.log(data.email); |
| /* | |
| In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp | |
| server, but for some reason omit a client connecting to it. I added an | |
| example at the bottom. | |
| Save the following server in example.js: | |
| */ | |
| var net = require('net'); |
| // in AngularJS (client) | |
| myApp.config(['$httpProvider', function($httpProvider) { | |
| $httpProvider.defaults.useXDomain = true; | |
| delete $httpProvider.defaults.headers.common['X-Requested-With']; | |
| }]); | |
| // in Express/nodeJS |
When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.
Raw Attribute Strings
<div my-directive="some string" another-param="another string"></div>