codediodeio

// Given a string, find the length of the longest substring without repeating characters.

// Examples:

// Given "abcabcbb", the answer is "abc", which the length is 3.

// Given "bbbbb", the answer is "b", with the length of 1.

// Given "pwwkew", the answer is "wke", with the length of 3. Note that the answer must be a substring, "pwke" is a subsequence and not a substring.

codediodeio

import { Injectable } from '@angular/core';
import * as firebase from 'firebase';
//...omitted

@Injectable()
export class AuthService {
  
  resetPassword(email: string) {
    var auth = firebase.auth();
    return auth.sendPasswordResetEmail(email)

codediodeio

var functions = require('firebase-functions');

const sendgrid = require('sendgrid')
const client = sendgrid("YOUR_SG_API_KEY")

function parseBody(body) {
  var helper = sendgrid.mail;
  var fromEmail = new helper.Email(body.from);
  var toEmail = new helper.Email(body.to);
  var subject = body.subject;

codediodeio

import 'package:flutter/material.dart';

Stream<bool> interval =
    Stream.periodic(Duration(seconds: 1), (i) => (i % 2 == 0))
        .asBroadcastStream();

class Blink extends StatelessWidget {
  String text;
  Blink({Key key, this.text}) : super(key: key);

codediodeio

/**
 * @param {number} x
 * @return {number}
 */
var reverse = function(x) {
    let a = x.toString().split('')
    let num;
    if(a[0] == '-') {
        let c = a.shift()
        num = parseInt(c +a.reverse().join(''))

codediodeio

import { Injectable } from '@angular/core';
import { CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, Router } from '@angular/router';
import { Observable } from 'rxjs/Observable';
import { AngularFireAuth } from 'angularfire2/auth';
import 'rxjs/add/operator/do';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/take';

@Injectable()
export class AuthGuard implements CanActivate {

codediodeio

const functions = require('firebase-functions')
const admin = require('firebase-admin')

admin.initializeApp(functions.config().firebase);

const stripe = require('stripe')(functions.config().stripe.testkey)



exports.stripeCharge = functions.database

codediodeio

<div class="box" [@scrollAnimation]="state">
  <img src="https://images.pexels.com/photos/37547/suit-business-man-business-man-37547.jpeg?w=1260&h=750&auto=compress&cs=tinysrgb">
</div>

codediodeio

const functions = require('firebase-functions');
const admin = require("firebase-admin");
admin.initializeApp(functions.config().firebase);

const algoliasearch = require('algoliasearch');
const algolia = algoliasearch(functions.config().algolia.appid, functions.config().algolia.adminkey);



exports.updateIndex = functions.database.ref('/books/{bookId}').onWrite(event => {

codediodeio

import { Injectable } from '@angular/core';
import { AngularFireAuth, AngularFireDatabase, FirebaseAuthState, AuthProviders, AuthMethods, AngularFire } from "angularfire2";
import { Router } from "@angular/router";

import * as firebase from 'firebase';


@Injectable()
export class AuthService {