aggarwalankush

import {Injectable} from "@angular/core";
import {Platform} from "ionic-angular";

const DB_NAME: string = '__mydbname';
const win: any = window;

@Injectable()
export class Sql {
  private _dbPromise: Promise<any>;

NickStemerdink

import {Sql} from "../providers/Sql";

export class ExamplePage {
    constructor(private sql: Sql) {
        //sql.query(...);
        
        //...
    }
}

suissa

Remodelagem do Relacional para o MongoDb

Um aluno do Be MEAN postou essa modelagem relacional a qual ele estava com dificuldades para passar para o MongoDB, então vou ensinar aqui como faz

Vamos inicialmente separar pelas COLEÇÕES que achamos que devemos ter:

• Usuario;
• Escola;

debashisbarman

Creating a Twitter bot with Node.js

Learn how you can create your own Twitter bot using Node.js and the new Twitter API. The bot will auto retweet in response to tweets with some particular hashtags. (https://goo.gl/4whEIt)

Tools we need

Here are the tools we’ll be using to create the bot — 

• Node.js installed in your machine
• A registered Twitter account

Create a Twitter application

hmbilal

Then in your controller, inject $polling and start polling like this.

General use

$polling.startPolling({name_of_this_polling}, {url_to_fetch_data_from}, {time_in_milli_seconds}, {callback});

Example,

$polling.startPolling('fetchNotifications', 'http://localserver.local/fetch/notifications', 10000, $scope.processData);

chad3814

// This is from my comment here: http://wolfram.kriesing.de/blog/index.php/2008/javascript-remove-element-from-array/comment-page-2#comment-466561

/*
 * How to delete items from an Array in JavaScript, an exhaustive guide
 */

// DON'T use the delete operator, it leaves a hole in the array:
var arr = [4, 5, 6];
delete arr[1]; // arr now: [4, undefined, 6]