The modified code

Just call the function writeValorMoeda passing as parameter the value.

function numeroEscrito($n) {
$numeros[1][0] = '';
$numeros[1][1] = 'um';
$numeros[1][2] = 'dois';
$numeros[1][3] = 'três';
$numeros[1][4] = 'quatro';
$numeros[1][5] = 'cinco';
$numeros[1][6] = 'seis';
$numeros[1][7] = 'sete';
$numeros[1][8] = 'oito';
$numeros[1][9] = 'nove';

$numeros[2][0] = '';
$numeros[2][10] = 'dez';
$numeros[2][11] = 'onze';
$numeros[2][12] = 'doze';
$numeros[2][13] = 'treze';
$numeros[2][14] = 'quatorze';
$numeros[2][15] = 'quinze';
$numeros[2][16] = 'dezesseis';
$numeros[2][17] = 'dezesete';
$numeros[2][18] = 'dezoito';
$numeros[2][19] = 'dezenove';
$numeros[2][2] = 'vinte';
$numeros[2][3] = 'trinta';
$numeros[2][4] = 'quarenta';
$numeros[2][5] = 'cinquenta';
$numeros[2][6] = 'sessenta';
$numeros[2][7] = 'setenta';
$numeros[2][8] = 'oitenta';
$numeros[2][9] = 'noventa';

$numeros[3][0] = '';
$numeros[3][1] = 'cem';
$numeros[3][2] = 'duzentos';
$numeros[3][3] = 'trezentos';
$numeros[3][4] = 'quatrocentos';
$numeros[3][5] = 'quinhentos';
$numeros[3][6] = 'seiscentos';
$numeros[3][7] = 'setecentos';
$numeros[3][8] = 'oitocentos';
$numeros[3][9] = 'novecentos';

$qtd = strlen($n);

$compl[0] = ' mil ';
$compl[1] = ' milhão ';
$compl[2] = ' milhões ';
$numero = "";
$casa = $qtd;
$pulaum = false;
$x = 0;
for ($y = 0; $y < $qtd; $y++) {

    if ($casa == 5) {

        if ($n[$x] == '1') {

            $indice = '1' . $n[$x + 1];
            $pulaum = true;
        } else {

            $indice = $n[$x];
        }

        if ($n[$x] != '0') {

            if (isset($n[$x - 1])) {

                $numero .= ' e ';
            }

            $numero .= $numeros[2][$indice];

            if ($pulaum) {

                $numero .= ' ' . $compl[0];
            }
        }
    }

    if ($casa == 4) {

        if (!$pulaum) {

            if ($n[$x] != '0') {

                if (isset($n[$x - 1])) {

                    $numero .= ' e ';
                }
            }
        }

        $numero .= $numeros[1][$n[$x]] . ' ' . $compl[0];
    }

    if ($casa == 3) {

        if ($n[$x] == '1' && $n[$x + 1] != '0') {

            $numero .= 'cento ';
        } else {

            if ($n[$x] != '0') {

                if (isset($n[$x - 1])) {

                    $numero .= ' e ';
                }

                $numero .= $numeros[3][$n[$x]];
            }
        }
    }

    if ($casa == 2) {

        if ($n[$x] == '1') {

            $indice = '1' . $n[$x + 1];
            $casa = 0;
        } else {

            $indice = $n[$x];
        }

        if ($n[$x] != '0') {

            if (isset($n[$x - 1])) {

                $numero .= ' e ';
            }

            $numero .= $numeros[2][$indice];
        }
    }

    if ($casa == 1) {

        if ($n[$x] != '0') {
            if ($numeros[1][$n[$x]] <= 10)
                $numero .= ' ' . $numeros[1][$n[$x]];
            else
                $numero .= ' e ' . $numeros[1][$n[$x]];
        } else {

            $numero .= '';
        }
    }

    if ($pulaum) {

        $casa--;
        $x++;
        $pulaum = false;
    }

    $casa--;
    $x++;
}

return $numero;

}
function escreverValorMoeda($n){

//Converte para o formato float

if(strpos($n, ',') !== FALSE){

$n = str_replace('.','',$n);

$n = str_replace(',','.',$n);

}
//Separa o valor "reais" dos "centavos"; 
$n = explode('.',$n);

return ucfirst(numeroEscrito($n[0])). ' reais' . ((isset($n[1]) && $n[1] > 0)?' e '.numeroEscrito($n[1]).' centavos.':'');

}

They ask me to draw up a Java program, which runs programs (ls, firefox) in parallel that are contained in a file.

I already have the following code:

     File file = new File()`;
 List<String> lista = file.readFile(args[0]);

    for (int i = 0; i < lista.size(); i++) { //percorre o ciclo de comandos que são enviados como argumentos no terminal
        ProcessBuilder pb = new ProcessBuilder(lista.get(i)); //criacao de processos externos à JVM (Java Virtual Machine)
        Process process = pb.start();

        System.out.println("Inicio do comando \"" + lista.get(i) + "\".");
        InputStream is = process.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader bf = new BufferedReader(isr);

        String line;

        while((line = bf.readLine())!= null) {
            System.out.println(line);
        }

        System.out.println("Fim do comando \"" +args[i] + "\".");

args[0] refers to the name of the file I pass by command line. My doubt was:

• How do I know that the processes are actually running parallel?

My logic was:

• use as you can see in the above code printing for the start screen
  and the end of the program. My output gives the following:

zeluis@zeluis-HP-EliteBook-8460p ~/NetBeansProjects/SOCP2/src/socp2 $ java -cp.. socp2. Shell fileSO2. tx

Isto é um programa que processa em paralelo os seus processos

Inicio do comando "ls".

ficheiroSO2.txt

File.class

File.java

Shell.class

Shell.java

Fim do comando "ficheiroSO2.txt".

Inicio do comando "firefox"

You are converting the function return search For string meaningless.

for TXT in name_files:
    with open(path_txt + '\\' + TXT, "r") as content:
        search = re.search(r'(([0-9]{4})(/)(([1][9][0-9][0-9])|([2][0-9][0-9][0-9])))', content.read())
        search = str(search)
        search = search.replace("/","")
    if search is not None:
        os.rename(os.path.join(path_txt, TXT),
                  os.path.join("Processos3", search.group(0) + "_" + str(random.randint(100, 999)) + ".txt"))

Even is working with the value of search even before checking whether it is null or not. If the intention is to remove the bars from the value sought by the regular expression, first you must capture the group and only then replace, not the opposite, as you did.

It would be something like:

with open(path_txt + '\\' + TXT, "r") as content:
    search = re.search(r'(([0-9]{4})(/)(([1][9][0-9][0-9])|([2][0-9][0-9][0-9])))', content.read())
    if search is not None:  # Verifica se o valor foi encontrado
        name = search.group(0)  # Captura o valor do grupo
        name = name.replace('/', '')  # Substitui a barra
        os.rename(...)  # Renomeia utilizando o valor de `name`

I have this string:

$data_final = "26/11/2017";

And I need that variable to look like 25/11/2017. That is, I need to convert string to date and remove 1 day from that date.

I have a certain folder and logs which is essential for the operation of my application. I'd like to add the same in my repository, for those who replicate don't want to be creating the same when doing it git clone. But the detail is that log files should not go to the repository, but only the folder.

How to do that?

Can do whatever you want, need to select the parent item with the function https://api.jquery.com/parent/ when you click on the child elements:

//para pegar o click nos filhos da div
$('.tel, .email, .nome').click(function(){
  $('.col-lg-6').css('background-color', 'lightblue'); //volta o padrão
  $(this).parent('div').css('background-color', 'blue');
});
//para pegar o click na div

$('.col-lg-6').click(function(){

$('.col-lg-6').css('background-color', 'lightblue'); //volta o padrão

$(this).css('background-color', 'blue');

});

.col-lg-6{

background-color: lightblue;

padding: 20px;

transition: all .5s;

margin: 10px;

}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

<div class="col-lg-6">

<input type="text" class="tel">

<input type="text" class="email">

<input type="text" class="nome">

</div>
<div class="col-lg-6">

<input type="text" class="tel">

<input type="text" class="email">

<input type="text" class="nome">

</div>
<div class="col-lg-6">

<input type="text" class="tel">

<input type="text" class="email">

<input type="text" class="nome">

</div>

I have the layout main and the code that controls it, this layout has a Navigation Drawer (the "sliding bar" on the left) and left the layout Main Header (the top of the Navigation Drawer where the user information is located) in another file. I tried to instand these views by FindViewById the MainActivity finding it would work because main_header is included in the layout main, but it doesn't work, Ibugged the code and saw that the variables that should have that view of the main_header were receiving null, as if it was not possible to access them from there, how can I instantiate them?

(I'm doing the project in Xamarin Android, but so far the operation seemed to me the same as the Java, then if you know how to respond Java help too.)

The class int raises an exception of the type ValueError when the value to be converted to whole is not numeric, so to ensure that the value entered by the user is numeric, just treat the exception.

try:
    esc_menu = int(input("..."))
except ValueError:
    print("O valor deve ser um número inteiro")

As it comes to a menu, you could do something like:

def menu_um(): print("Menu 1")
def menu_dois(): print("Menu 2")
message = """

Ir para o menu um.
Ir para o menu dois.

Escolha uma opção:

"""
menu = {

1: menu_um,

2: menu_dois

}
print("Menu")
while True:

try:

esc_menu = int(input(message))

menuesc_menu

except ValueError:

print("O valor deve ser um número inteiro")

except KeyError:

print("Opção inválida")

^{See working on https://repl.it/@acwoss/ImpracticalAmusingAmericanlobster}

How Python does not have the structure switch/case, you can use a dictionary to store all functions and thus avoid a large number of if followed. See that in this case I created the dictionary menu and invoked due function by doing menuesc_menu. I also define string message with the text to be displayed in the menu, because, as are multiple lines, use the string between triple quotes will facilitate the reading and maintenance of the code.

You must use formData in the angular service JS for this, make sure your api is prepared to receive requests in formData

First call the FormData class of JS

var fd = new FormData();

Then vc will make a form above the fields you will send

 for (var key in fields) {
   if (fields.hasOwnProperty(key)) {
     fd.append(key, fields[key]);
}

}

Then you will send to your api, the 'fd' is the complete formData with the image and the fields you send along

return $http.post('routeAPI', fd, {

transformRequest: angular.identity,

headers: { 'Content-Type': undefined }

});

What's the difference between both and what cases to use any of them?

service apache2 restart and service apache2 reload