You can use following in your IF Controller to check if the file exists

${__groovy(((new File("/Users/hansi/Documents/training/jmeter/install/apache-jmeter-5.3/bin/jmeter.sh")).exists()))}

You can use POSTMAN to send any requests from the client

The problem of your code is in the class builder call Pill, since there is no constructor that meets what was called in class Drawing. Since a constructor has not been defined with the parameters of the call that is made in this last one, the code cannot compile

A possible solution would be to rename the method public void pill(...) For public Pill(...), staying as follows:

public class Pill  {  
    private Pane pane;
    public Pill(int x, int y, int width, int height, Color leftColor, Color rightColor){
        ...
    }
}

Note that there are still two conceptual problems in your code:

1 - Builder has no return type;

2 - Builder needs to have the same class name (do not forget that Java is case sensitive!).

The error occurred when using the camera more it was not there, from Android 7 they started looking at the bundle, so where had onSaveInstanceState I commented everything.

/*public void onSaveInstanceState(Bundle outState) {
   FirebaseCrash.log(TAG + ” onSaveInstanceState()“);
outState.putSerializable(“listFotos”, (Serializable) fotos);

super.onSaveInstanceState(outState);

}*/

my activity had several fragments and in two of them and the photo I kept data there.
Apos comment on the code the problem of Crash, TransactionTooLargeException: data parcel size. ... no longer occurred.

Thanks to Igor Morais for the strength.

How to link, button or anything you click show or oculte a div

<a href="#" class="clickme">Click Me</a>
<div class="box">

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

</div>
// Hide all the elements in the DOM that have a class of "box"

$('.box').hide();
// Make sure all the elements with a class of "clickme" are visible and bound

// with a click event to toggle the "box" state

$('.clickme').each(function() {

$(this).show(0).on('click', function(e) {

// This is only needed if your using an anchor to target the "box" elements

e.preventDefault();
    // Find the next "box" element in the DOM
    $(this).next('.box').slideToggle('fast');
});

});
body {

font: 12px/16px sans-serif;

margin: 10px;

padding: 0;

}
.clickme {

background-color: #eee;

border-radius: 4px;

color: #666;

display: block;

margin-bottom: 5px;

padding: 5px 10px;

text-decoration: none;

}
.clickme:hover {

text-decoration: underline;

}
.box {

background-color: #ccc;

border-radius: 4px;

color: #333;

margin: 5px 0;

padding: 5px 10px;

width: auto;

}

http://jsfiddle.net/wGbh5/

Well I'm trying to make a toggle button, but I'm having a problem the button I want needs a class to stylize on css.

button class="button button1">Shadow Button</button

, but the toggle code I picked up uses a type in the button

button onclick="myFunction()">Try it</button

how do I call this onClick on this button with class:

button class="button button1">Shadow Button</button

I am trying to group an array of objects from the bench in the following format:

[
       {
          '12312312': { 'first_name': 'David', 'id_question': 0, 'acertou': 1 },
          '23423423': { 'first_name': 'Luis', 'id_question': 0, 'acertou': 1 },
          '45645645': { 'first_name': 'José', 'id_question': 0, 'acertou': 1 }
       },
       {
          '12312312': { 'first_name': 'David', 'id_question': 1, 'acertou': 1 },
          '23423423': { 'first_name': 'Luis', 'id_question': 1, 'acertou': 0 },
          '45645645': { 'first_name': 'José', 'id_question': 1, 'acertou': 1 }
       },
       {
          '12312312': { 'first_name': 'David', 'id_question': 2, 'acertou': 1 },
          '23423423': { 'first_name': 'Luis', 'id_question': 2, 'acertou': 1 },
          '45645645': { 'first_name': 'José', 'id_question': 2, 'acertou': 0 }
       }
]

I'm needing to turn it into the following format:

[
    {
        first_name: "David",
        resultados: [
            { "id_question": 0, "acertou": 1 },
            { "id_question": 1, "acertou": 1 },
            { "id_question": 2, "acertou": 1 }
        ]
     },
     {
         first_name: "Luis",
         resultados: [
            { "id_question": 0, "acertou": 1 },
            { "id_question": 1, "acertou": 0 },
            { "id_question": 2, "acertou": 1 }
         ]
     },
     {
          first_name: "José",
          resultados: [
            { "id_question": 0, "acertou": 1 },
            { "id_question": 1, "acertou": 1 },
            { "id_question": 2, "acertou": 0 }
          ]
     }
]

Could anyone please help me?

Thank you.

I have the following exercise that asks me to draw an optical illusion as follows:

But I'm not getting a simple way to make the code so that it makes this progression in which it goes a square forward after some for tras. Now I have this missing the "deviations":

import javafx.application.*;
import javafx.event.*;
import javafx.scene.*;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.stage.*;
import javafx.scene.shape.*;
import javafx.embed.swing.*;
import javafx.application.*;
import javafx.scene.text.*;
import java.util.*;
import javafx.scene.paint.Color;
public class Ilusão2  {

private Pane pane;

private void start(Stage primaryStage)

{

primaryStage.setOnCloseRequest(

e -> Platform.runLater( () -> {Platform.exit(); System.exit(0);} )

);
// https://docs.oracle.com/javase/8/javafx/api/javafx/scene/layout/Pane.html
this.pane = new Pane();
this.pane.setPrefSize(750, 600);
primaryStage.setScene(new Scene(this.pane, Color.BLACK));
primaryStage.show();

this.squares(10);
this.lines(1);

} // END start
/**

Add shape to pane

*/

public void addShape(Shape shape)

{

Platform.runLater(() -> this.pane.getChildren().add(shape));

}

/** execute this method to start the program

executing the code in method start(Stage primaryStage)

*/

public static void start()

{

Ilusão2 drawingApp = new Ilusão2();

drawingApp.launch();

}

public void launch()

{

// Initialises JavaFX:

new JFXPanel();

// Makes sure JavaFX doesn't exit when first window is closed:

Platform.setImplicitExit(false);

// Runs initialisation on the JavaFX thread:

Platform.runLater(() -> start(new Stage()));

}
public Ilusão2()

{

super();

}
private void squares(int squares)

{

int width = 50;

int heigth = width;

for(int j = 100;j<=450;j+=50)

{

for(int i =50;i<=700;i+=100)

{

Rectangle square = new Rectangle(i,j,width,heigth);

square.setStrokeWidth(3);

square.setStroke(Color.GREY);

square.setFill(Color.WHITE);

pane.getChildren().add(square);

}
// for (int i = 50;i&lt;=1000;i+=100)
// {
 // for(int k = 0;k&lt;=600;k+=50)
 // {
     // Rectangle squaresLow = new Rectangle(i,k,width,heigth);
     // squaresLow.setStrokeWidth(1);
     // squaresLow.setStroke(Color.GREY);
     // squaresLow.setFill(Color.WHITE);
     // pane.getChildren().add(squaresLow);
    // }
// }

}

}
private void lines(int lines)

{

int xInit= 0;

int xFin=750;

for(int y = 100;y<=500;y+=50)

{

Line line = new Line (xInit,y,xFin,y);

line.setStrokeWidth(3);

line.setStroke(Color.GREY);

pane.getChildren().add(line);

}
}

} // END class World

This code does:

You're in trouble because you're running this on another thread.

.NET has a class called https://msdn.microsoft.com/en-us/library/system.componentmodel.backgroundworker.aspx , which provides methods to report the progress of the thread in an event. The event is automatically called in the topic that created BackgroundWorker (usually the UI segment).

Use this event "ProgressChanged" and update the progress bar in this event handler.

A while ago, I took a question here on the site

The code I have is this:

<input type="file" name="Foto" class="form-control" id="fileUpload" placeholder="Foto">
<img id="imagem" src="#" alt="Preview da sua imagem" style="width: 130px; margin-top: 10px; display: none" class="img-thumbnail" />
<label id="excluir" style="margin-left: 50px; color: #00F; display: none">Excluir</label>

JQuery

function readURL(input) {
    if (input.files && input.files[0]) {
        var reader = new FileReader();
    reader.onload = function (e) {
        $("#imagem").attr('src', e.target.result);           
    }     
    reader.readAsDataURL(input.files[0]);         
}

}
$("#fileUpload").change(function(){

readURL(this);

$("#imagem").css("display","block");

$("#excluir").css("display","block");

});

Concatenation of string

Same as:

$main = $main . '...';

Ex:

$main = 'teste';
$main .= '1';
$main .= '2';
$main .= '3';
echo $main; //irá imprimir 'teste123'

The script below works only for the first block when typing the amount.

There is some way of the function to perform the calculation depending on the block in which the quantity is typed.

$(document).ready(function() {
  $('.somente-numero').keyup(function (e) {
     $(this).val($(this).val().replace(/[^0-9\.]/g,''));
     var v1 = Number(document.getElementById("v1").value);
     var v2 = Number(document.getElementById("v2").value);
     var v7 = document.getElementById("v7").value = parseFloat(v1 * v2).toFixed(2);
  });
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- bloco 1 -->
<label>preço</label> <input type="text" class="somente-numero" name="produto_solicitado[0][valor_org]" id="v1" size="10" value="100.00"/> 
<label>quantidade</label> <input type="text" class="somente-numero" name="produto_solicitado[0][quantidade]" id="v2" size="10"/> 
<label>total</label> <input type="text" name="produto_solicitado[0][valor_total_prod]" id="v7" size="10" readonly />
<br>
<!-- bloco 2 -->

<label>preço</label> <input type="text" class="somente-numero" name="produto_solicitado[1][valor_org]" id="x1" size="10" value="200.00"/>

<label>quantidade</label> <input type="text" class="somente-numero" name="produto_solicitado[1][quantidade]" id="x2" size="10"/>

<label>total</label> <input type="text" name="produto_solicitado[1][valor_total_prod]" id="x7" size="10" readonly />
<!-- bloco 3 -->
.................
<!-- bloco n -->