Raffaello

// Online C++ compiler to run C++ program online
#include <iostream>
#include <string>
#include <vector>

using namespace std;



vector<string> sol(long n)

Raffaello

#!/bin/bash

if [ -z "$1" ]
  then
    echo "USAGE:"
    echo ""
    echo "yaml2json.sh file.yaml"
    echo ""
    echo "it will generate the file.yaml.json"
    exit 1

Raffaello

<?php

$numbers = \range(0, 100000);
$result = [];

$start = \microtime(true);
foreach ($numbers as $number) {
    $result[] = $number * 10;
}
$end = \microtime(true);

Raffaello

val input2 =
  """
    |Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum viverra sit amet ligula id imperdiet. Proin vestibulum eget tellus in viverra. Mauris eleifend malesuada nunc, non porta quam placerat non. Nunc viverra, quam ac varius posuere, sapien tortor elementum nibh, a pulvinar mi nulla vitae lorem. Duis diam dolor, luctus ut suscipit eu, sodales in est. Maecenas egestas at velit eleifend laoreet. Aliquam imperdiet lorem et dolor finibus laoreet vel et lectus. Duis finibus felis eu tempus consectetur. Quisque vestibulum metus sed pretium consequat. Sed non quam faucibus, fringilla mi vel, porttitor metus.
    |
    |Nulla tortor est, dignissim nec orci sit amet, vulputate commodo libero. Integer gravida non turpis malesuada fermentum. Pellentesque sollicitudin sem sed lobortis elementum. Phasellus nec est metus. Integer id vehicula velit, sit amet scelerisque tortor. Nullam fermentum ultricies sodales. Duis vitae elementum diam, sit amet dictum nulla. Cras eu velit aliquam, ven

Raffaello

Cmnd_Alias VAGRANT_EXPORTS_CHOWN = /bin/chown 0\:0 /tmp/*
Cmnd_Alias VAGRANT_EXPORTS_ADD = /usr/bin/tee -a /etc/exports
Cmnd_Alias VAGRANT_EXPORTS_MV = /bin/mv -f /tmp/* /etc/exports
Cmnd_Alias VAGRANT_NFSD_CHECK = /usr/bin/systemctl status --no-pager nfs-server.service
Cmnd_Alias VAGRANT_NFSD_START = /usr/bin/systemctl start nfs-server.service
Cmnd_Alias VAGRANT_NFSD_APPLY = /usr/sbin/exportfs -ar
Cmnd_Alias VAGRANT_HOSTMANAGER_UPDATE = /bin/cp home/rbertini/.vagrant.d/tmp/hosts.local /etc/hosts
Cmnd_Alias VAGRANT_EXPORTS_REMOVE = /bin/sed -r -e * d -ibak /*/exports
Cmnd_Alias VAGRANT_EXPORTS_REMOVE_2 = /bin/cp /*/exports /etc/exports
%wheel ALL=(root) NOPASSWD: VAGRANT_EXPORTS_CHOWN, VAGRANT_EXPORTS_ADD, VAGRANT_EXPORTS_MV, VAGRANT_NFSD_CHECK, VAGRANT_NFSD_START, VAGRANT_NFSD_APPLY, VAGRANT_HOSTMANAGER_UPDATE, VAGRANT_EXPORTS_REMOVE, VAGRANT

Raffaello

(1 to 100).map { x =>
  val str = StringBuilder.newBuilder
  if(x % 3 == 0) str append "Fizz"
  if(x % 5 == 0) str append "Buzz"
  if(str.size > 0) str.toString else x.toString
}.mkString("\n")

Raffaello

<?php
// parameters, set them properly based on your needs.
$host = '';
$username = '';
$password = '';
$query = 'select * from [table] limit 0'; 

$c = mysql_connect($host, $username, $password);
$r = mysql_query($query, $c);
$n = mysql_num_fields($r);

Raffaello

#!/bin/bash
ssh -fNL $target_port:$target_host:$source_port $source_host

Raffaello

def reverseInt(x: Int): Int = {
    x.toString.reverse.toInt
}

def palindromeNumberEquation(x:Int, y:Int): Boolean = {
    reverseInt(x) == x*y
}

def differentDigitsInt(x: Int, y: Int): Boolean = {
    x.toString.groupBy(c => c).map(m => m._2.length).sum == y

Raffaello

sudo find /var/log/ -name "*.log.*" -exec rm -v {} \;