jdmedeiros

let regex;

/* matching a specific string */
regex = /hello/; // looks for the string between the forward slashes (case-sensitive)... matches "hello", "hello123", "123hello123", "123hello"; doesn't match for "hell0", "Hello" 
regex = /hello/i; // looks for the string between the forward slashes (case-insensitive)... matches "hello", "HelLo", "123HelLO"
regex = /hello/g; // looks for multiple occurrences of string between the forward slashes...

/* wildcards */
regex = /h.llo/; // the "." matches any one character other than a new line character... matches "hello", "hallo" but not "h\nllo"
regex = /h.*llo/; // the "*" matches any character(s) zero or more times... matches "hello", "heeeeeello", "hllo", "hwarwareallo"

jdmedeiros

const URL = 'https://letsrevolutionizetesting.com/challenge.json';

function makeCall(url) {
    return fetch(url).then(response => response.json());
}

function startChallenge(url) {
    return makeCall(url)
        .then(response => {
            const {follow} = response;

jdmedeiros

sudo apt update

sudo apt install -y xfce4 xfce4-goodies

sudo apt install -y xrdp chromium-browser filezilla

sudo adduser xrdp ssl-cert

sudo adduser maria

jdmedeiros

import java.util.Arrays;
import java.util.Random;
import java.util.Scanner;

public class Loto {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Quantos números? ");
        int n = sc.nextInt();

jdmedeiros

def comparar(valor, inicio, fim):
    if valor < inicio or valor > fim:
        return True

while True:
    try:
        ano = int(input('Em que ano nasceste? '))
        if ano < 0:
            raise ValueError
        break

jdmedeiros

package main

import (
    "fmt"
    "math/rand"
    "time"
    "sort"
)

func main() {

jdmedeiros

sudo apt update

apt install -y apache2 vsftpd

jdmedeiros

// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

// https://kovan.etherscan.io/address/0x18c0417f85ae320d35138b0bb289532156a92356

contract ElegerDelegado {

    string[15] nomes;

jdmedeiros

HUB:
 - Create the tunnel interface
       tunnels:
        mgre0:
            mode: gre
            remote: 0.0.0.0
            local: 172.31.192.10
            addresses:
                - "192.168.0.100/24"
            mtu: 1476

jdmedeiros

#!/bin/bash

# From here https://www.cubicrace.com/2016/03/efficient-logging-mechnism-in-shell.html
# Modular approach to bash logging
#

SCRIPT_LOG=/var/log/cloud-config.log
touch $SCRIPT_LOG

function SCRIPTENTRY() {