HugoJBello

 public class UserDaoImpl implements UserDao {

	@Override
	public boolean isValidUser(String username, String password) {
		boolean isValid = false;
	    EntityManager em = PersistenceManager.INSTANCE.getEntityManager();
	    UserPK pkToFind = new UserPK();
	    pkToFind.setUsername(username);
	    pkToFind.setPassword(password);
	    try {

HugoJBello

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>mvc-forms-example</groupId>
	<artifactId>hjbello</artifactId>
	<version>0.1.0</version>
	<packaging>war</packaging>
	<parent>
		<groupId>org.springframework.boot</groupId>

HugoJBello

package com.example;

import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Controller;

@Controller
public class ServletConfig {
    @Bean
    public EmbeddedServletContainerCustomizer containerCustomizer() {

HugoJBello

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class MvcFormsExampleApplication {

	public static void main(String[] args) {
		SpringApplication.run(MvcFormsExampleApplication.class, args);

HugoJBello

package com.example;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

HugoJBello

for (var number of array){
//do something
}

HugoJBello

import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
import { Observable } from 'rxjs';
import {AngularFirestore} from 'angularfire2/firestore';

      @Component({
        selector: 'app-news',
        templateUrl: './news.page.html',
        styleUrls: ['./news.page.scss']
      })

HugoJBello

# https://medium.com/google-cloud/node-to-google-cloud-compute-engine-in-25-minutes-7188830d884e
curl -sL https://deb.nodesource.com/setup_10.x | sudo bash -
sudo apt install nodejs

sudo apt-get install python3-pip
#https://docs.python-guide.org/dev/virtualenvs/#virtualenvironments-ref
pip3 install virtualenv
#virtualenv env
#source env/bin/activate  # On Windows use `env\Scripts\activate`

HugoJBello

# https://medium.com/google-cloud/node-to-google-cloud-compute-engine-in-25-minutes-7188830d884e
curl -sL https://deb.nodesource.com/setup_10.x | sudo bash -
sudo apt install nodejs

#install dependencies
#https://github.com/GoogleChrome/puppeteer/issues/290#issuecomment-322838700
sudo apt-get install gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget

HugoJBello

# https://medium.com/google-cloud/node-to-google-cloud-compute-engine-in-25-minutes-7188830d884e
curl -sL https://deb.nodesource.com/setup_10.x | sudo bash -
sudo apt install nodejs