giovannicandido

object Main extends App {
  case class Vertice(valor: Int, esquerda: Option[Vertice], direita: Option[Vertice]) {
    override def toString = valor.toString
  }
  val v1 = Vertice(10,None,None)
  val v3 = Vertice(30,None,None)
  val v2 = Vertice(5,Some(v3),None)
  val root = Vertice(3,Some(v1), Some(v2))

  def imprimeGrafo(vertice: Vertice): Unit = {

giovannicandido

object Main extends App {
  val nomes = Seq("Twing","Twing","Twofi")
  def imprimirSeq(seq: Seq[String], filtro: Filtro){
    val filtrados = filtro.filtrar(seq)
    filtrados.foreach(println)
  }
  imprimirSeq(nomes, new FiltrarPorNome("Twing"))
  imprimirSeq(nomes, new FiltrarPorComecarCom("Tw"))
  imprimirSeq(nomes, new Filtro {
    override def filtrar(valores: Seq[String]) = {

giovannicandido

package framework;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.core.env.Environment;
import org.springframework.util.Assert;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;

giovannicandido

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNet.Mvc;

namespace WebApplication1.Controllers
{
    public class HomeController : Controller
    {

giovannicandido

SELECT ddlsql || regexp_replace(name, E'^_',E'','g') As ddlsql FROM  (SELECT 'ALTER TABLE ' || quote_ident(t.table_schema) || '.'
  || quote_ident(t.table_name) || ' RENAME TO '  As ddlsql, quote_ident(lower(regexp_replace(t.table_name, E'([A-Z])', E'\_\\1','g'))) || ';' as name
  FROM information_schema.tables As t
  WHERE t.table_schema NOT IN('information_schema', 'pg_catalog') 
      AND t.table_name <> lower(t.table_name) 
  ORDER BY t.table_schema, t.table_name) x;

giovannicandido

SELECT ddlsql || regexp_replace(name, E'^_',E'','g') || ';' as ddlsql FROM
(
SELECT  'ALTER TABLE ' || quote_ident(c.table_schema) || '.'
  || quote_ident(c.table_name) || ' RENAME "' || c.column_name || '" TO ' As ddlsql, quote_ident(lower(regexp_replace(column_name, E'([A-Z])', E'\_\\1','g'))) as name
  FROM information_schema.columns As c
  WHERE c.table_schema NOT IN('information_schema', 'pg_catalog') 
      AND c.column_name <> lower(c.column_name) 
  ORDER BY c.table_schema, c.table_name, c.column_name
) x;

giovannicandido

<?xml version="1.0" ?>
<module xmlns="urn:jboss:module:1.3" name="org.postgresql">

    <resources>
        <resource-root path="postgresql-42.1.4.jar"/>
    </resources>

    <dependencies>
        <module name="javax.api"/>
        <module name="javax.transaction.api"/>

giovannicandido

#!/bin/sh

# Determine the version of RHEL
COND=`grep -i Taroon /etc/redhat-release`
if [ "$COND" = "" ]; then
        export PREFIX="/usr/sbin"
else
        export PREFIX="/sbin"
fi

giovannicandido

#!/bin/bash
#stop logging services
/sbin/service rsyslog stop
/sbin/service auditd stop
#remove old kernels
/bin/package-cleanup --oldkernels --count=1
#clean yum cache
/usr/bin/yum clean all
#force logrotate to shrink logspace and remove old logs as well as truncate logs
/usr/sbin/logrotate -f /etc/logrotate.conf

giovannicandido

#function New-LinuxVM {
	#requires -Modules Hyper-V
	[CmdletBinding(SupportsShouldProcess=$true)]
	param
	(
		[Parameter(Mandatory=$true, Position=1)][String]$VMName,
		[Parameter()][String]$VHDXName = '',
		[Parameter()][String]$VMStoragePath = '',
		[Parameter()][String]$VHDStoragePath = '',
		[Parameter()][String]$InstallISOPath = 'C:\Users\giova\Downloads\CentOS-7-x86_64-Minimal-1708.iso',