Ger's questions

I am trying to send data to an external API, the problem is that when I open the console in chrome or inspect any element, it shows the hiddenform values ​​that are the API keys, so try this with Curl:

<?php
$ch = curl_init('https://apiurl.com/');
curl_setopt ($ch, CURLOPT_POST, 1);
curl_setopt ($ch, CURLOPT_POSTFIELDS, "ApiKey=$ak&merchantId=$mi&accountId=$ac");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,false);
$respuesta = curl_exec ($ch);
curl_close ($ch);
?>

Now, I have 3 questions:

1. I understand that this function is done automatically, so how do I do it with a <input type="submit">or a <button>?
2. Is it safe to send data this way?
3. What other way to send this data do you suggest?

Create a friendly URL like so:

RewriteRule ^productos Productos.php [NC,L]

but now I want to do a 301 redirect to midominio.com/Productos.phpso that whenever I type Productos.phpit redirects me tomidominio.com/productos

I am trying this:

$email=$conn->real_escape_string($_POST['email']);
$pwd=$conn->real_escape_string($_POST['password']);

$cons='SELECT * FROM Usuarios WHERE email=? AND password=?';
$stmt = $conn->prepare($cons);
if($stmt){
    $stmt->bind_param("ss",$email,$pwd);
}
else{
echo "mm";
}
if($stmt->execute()){
    $filas=$stmt->num_rows;
    echo $stmt->error;

    if($filas>0){
        header('Location: consola.php');
    }
    else{
        echo $filas;
        echo $filas->error;
        echo $filas->errno;
    }
}
else{
    echo $stmt->error;
    echo "sss";

}

$conn->close();

It is a modification to another code that was more vulnerable to SQL injections so I decided to use prepared statements and bind_paramI suspect that the problem is $filas=$stmt->num_rows;because when I give it it echoprints 0 obviously that I verify that what I wrote in the inputs were in the table. I also want to know what other advice you have for the security of the code

I am trying to install a library for python 2.7 on mac osx with pip as follows:

python -m pip install pyttsx

and the shell returned: /usr/bin/python: No module named pip

So I tried to test that if it existed with python like this

and showed that if pip exists, then where is pip? How do I fix this? How can I install that library?

I am trying this:

<a href="
<?php
$fh = fopen($p['n'].php, 'w') or die("Can't create file");
if($fh)
{
$code ="
<?php
//codigo combinado con html nada complejo incluí php para manejar sesiones
?>";
echo fwrite($file,$code); 
    fclose($file); 
}?>"></a>

The problem is that it evaluates the code inside $codeinstead of just passing it as a string

i'm trying this

function p(){
$('.pr').style.animationName="example";
}

.pr{
width:100px;
height:100px;
background:black;
}
@keyframes example {
    from {-webkit-transform-origin: 285px 0;
    -webkit-transform: translate(0, 0) rotate(0deg);}
    to {-webkit-transform-origin: 285px 0;
    -webkit-transform: translate(1285px, 500px) rotate(0deg);}
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="pr"></div>
<button onclick="p()">haz click</button>

But it does not work

What can I do to assign an animation to a div with javascript

I managed to perform a function on the first click

function s(){
      $('div').addClass('s');
      $('div').css({display:"block"});
      console.log("click");
}
      
    	 

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button onclick="s()">Haz Click!</button>

But I don't know how to detect the second click

i'm trying this

function m(){
$('.l').animate({opacity:"0"},1000);
}
$(window).load(m);

but now I want it to do a 3 second delay after the page loads

try with setTimeout()but does something else

setTimeout(($(window).load(m)), 3000);

try withdelay

$(window).load(m).delay(3000);

also withsleep

function m(){
sleep(3000);
    $('.l').animate({opacity:"0"},1000);
    }

I am trying something like this

<input value="<?php echo $_SESSION[empleados][nombre]?>">

The session comes from a query entered in an array

Namely:

<?php
while ($f=mysqli_fetch_array($result)) {
$nombre=$f['nombre'];
$sueldo=$f['sueldo'];

} $datosnuevos=array('id'=>$_GET['id'],'Nombre'=>$nombre,'Sueldo'=>$sueldo);
array_push($arreglo,$datosnuevos);
$_SESSION['empleados']=$arreglo;
?>

For each of the elements in the session, print its name separated by commas between one and the other within the same input.

Namely:

<input value="pepito, juanito, Luis">

I think the way to do this is to include them in an array but can someone tell me how??

I am trying this:

 <?php

    session_start();
    require 'conexion.php';

    $nombre = $_POST['nombre'];
    $emai   = $_POST['emai'];
    $pass   = $_POST['pass'];
    $tel    = $_POST['tel'];
    $dir    = $_POST['dir'];
    $id     = $_SESSION['usuario']['ID'];

    // Create connection
    $conn = new mysqli($servername, $username, $password, $dbname);

    // Check connection
    if ($conn->connect_error) {
        die("Oops: " . $conn->connect_error);
    }

    if (isset($_SESSION['usuario'])) {

        $cambio = "UPDATE Usuarios SET name='$nombre', email='$emai', password='$pass', phone='$tel', address='$dir' WHERE ID='$id'";        

        if (($result=$conn->query($cambio)) === true) {
            echo $_SESSION['usuario']['name'];
        } else {
            echo "Error: ";
        }

    } else {

        echo"oops";

    }

    $conn->close();

?>

With this form:

<form action="vcambio.php" method="post">
    <div class="group">
        <input type="text" name="nombre" required>
        <span class="highlight"></span>
        <span class="bar"></span>
        <label>cambiar nombre</label>
    </div>
    <div class="group">
        <input type="email" name="emai" required>
        <span class="highlight"></span>
        <span class="bar"></span>
        <label>Cambiar Email</label>
    </div>
    <div class="group">
        <input type="password" name="pass" required>
        <span class="highlight"></span>
        <span class="bar"></span>
        <label>Cambiar Contrase&ntilde;a</label>
    </div>
    <div class="group">
        <input type="text" name="tel" required>
        <span class="highlight"></span>
        <span class="bar"></span>
        <label>Cambiar Telefono</label>
    </div>
    <div class="group">
        <input type="text" name="dir" required>
        <span class="highlight"></span>
        <span class="bar"></span>
        <label>Cambiar direccion</label>
    </div>    
    <input type="submit" name="sumbitt" value="Guardar Cambios"</input>
</form>

<?php
    if (isset($_POST['submitt'])) {
        require ("vcambio.php");
    }
?>

I don't find the error when I run it. Prints the variables from the previous session. It does not throw me an error but it does not update the variables, when I consult it in it it phpmyadmincontinues the same as before.

I want to increase a number with serialization but I can't do it.

[THIS IS THE COMPLETE CODE]

System Class

package ejemplo;

class Sistema{

    public static void main(String[] args) {
        /*Num numero = new Num(0);
        Serializadora serializadora = new Serializadora();
        serializadora.escribiendo(numero);*/
        Indice indice = null;
        Serializadora serializadora = new Serializadora();
        numero = (Num) serializadora.leerObjeto("objeto.dat");
        System.out.println(numero.getF());
    }
}

Class Number

package ejemplo;

import java.io.Serializable;

import javax.swing.text.StyledEditorKit.ForegroundAction;

public class Num implements Serializable {

    private int f;

    public int getF() {
        return f;
    }

    public void setF(int f) {
        this.f=f;
    }

    public void postSerializacion(){
        if (f<20){
            f++;
        }
        else {
            f=0;
        }
        System.out.println("este es el numero "+f);
    }


    public Num(int f) {
        super();
        this.f = f;
        System.out.println(f);
    }
}

Serializer class

package ejemplo;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

public class Serializadora {
    private ObjectInputStream lee;
    private ObjectOutputStream escribe;

    public void escribiendo(Object objeto) {
        try {
            escribe = new ObjectOutputStream(new FileOutputStream("objeto.dat"));
            escribe.writeObject(objeto);
        } catch (FileNotFoundException e){
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public Object leerObjeto(String nombredelarchivo) {
        Object retorno = null;
        try {
            lee = new ObjectInputStream(new FileInputStream(nombredelarchivo));
            retorno = lee.readObject();
            if(retorno instanceof Num){
                ((Num)retorno).postSerializacion();
            }
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return retorno;
    }
}

What I want to do is if f is less than 20, increase the serialized number by one by replacing f until reaching f=20 and at the end print "this is the number {here the number}"

I'm trying to compile using javac in the windows console (cmd), but if I type javacit tells me:

"javac" is not recognized as an external or internal command

Same thing happened to me with pip in python and never fixed it.

Add the path in different ways but none works. Then, I tried to compile manually and if it worked, that is:

C:\directorio\del\archivo\a\compilar>nombre del archivo C:\directorio\del\javac

I am trying this in inno setup:

[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
Filename: "schtasks"; Parameters: "/Create /F /SC HOURLY /TN ""Vivete"" /TR "C:\ProgramFiles(x86)\Vivete\dist\Vivete.exe"'{app}Vviete.exe' par1""";  Flags: runhidden

And it throws me the following error:

mismatched or misplaced quotes on parameters

[OBJECTIVES]

1 Execute a complete script on any other computer without having to program the task one by one, but rather a file does that work for me

2 Well, the idea is that my script runs completely at a certain time or when windows starts, well, either one, and I had heard that with a bat file this could be achieved, so...

I am trying this:

schtasks /Create [/S <system> [/U <username> [/P [<password>]]]]
[/RU <username> [/RP <password>]] /SC <HOURLY> [/MO <HOURLY:4 hours>] [/D <day>]
[/M <months>] [/I <idletime>] /TN <Ejemplo> /TR <C:\Users\PERSONAL\Desktop\Vivete\Imagen2.py> [/ST <9:30>]
[/RI <interval>] [ {/ET <endtime> | /DU <duration>} [/K] [/XML <xmlfile>] [/V1]]
[/SD <startdate>] [/ED <enddate>] [/IT] [/Z] [/F]

It is the first time that I make a .bat file, any recommendation you can make I appreciate it. I also want to know if the task is already scheduled in windows, if there is another easier or better way to schedule a task in windows remotely, that is, for any other computer, please let me know.

(PS) When I say remote I don't mean a computer that I can access but any computer that downloads my program

I have the following code:

''' Archivo: setup.py '''
# -*- coding: utf-8 -*-

from distutils.core import setup 
import py2exe 

setup(name="Ejemplo", 
 version="1.0", 

 author="autor", 
 author_email="email del autor", 
 url="url del proyecto", 

 scripts=["Imagen2.py"], 
 console=["Imagen2.py"], 
 options={"py2exe": {"bundle_files": 1}}, 
 zipfile=None,
)

I am trying to create an executable using py2exe with the following command:

C:directorio/ubicación/del/script>py2exe setup.py

But when I run the file, I get the following error:

This is a link to the program I'm working with:

How to show a different image in each execution of my interface through data persistence?

i'm trying this

import numpy as np
import cv2

#Cargar los dos videos
video1 = cv2.VideoCapture('video1.mov')
video2 = cv2.VideoCapture('video2.mov')

#Guardar las dimensiones del primer video
ancho1 = int(video1.get(cv2.cv.CV_CAP_PROP_FRAME_WIDTH))
alto1 = int(video1.get(cv2.cv.CV_CAP_PROP_FRAME_HEIGHT))

#Guardar las dimensiones del segundo video
ancho2 = int(video2.get(cv2.cv.CV_CAP_PROP_FRAME_WIDTH))
alto2 = int(video2.get(cv2.cv.CV_CAP_PROP_FRAME_HEIGHT))

#El ancho del video final sera el minimo de las dos longitudes horizontales
ancho = int(min(ancho1, ancho2))

#Usar un codec compatible con .avi
fourcc = cv2.cv.CV_FOURCC(*'XVID')

#Crear el objeto VideoWriter
out = cv2.VideoWriter('output.avi',fourcc, 30, (ancho,alto1+alto2))

while(1):
    #En este frame guardaremos la union de los dos videos:
    frame = np.zeros((alto1+alto2,ancho,3), np.uint8)

    #Leer un frame de cada video
    ret1, frame1 = video1.read()
    ret2, frame2 = video2.read()


    #Mirar que ambos frames sean validos (uno de los videos podria ser mas corto que el otro)
    if ret1 and ret2:
        frame[0:alto2,0:ancho] = frame2 #Colocar el frame del primer video en la mitad superior
        frame[alto2:(alto2+alto1),0:ancho] = frame1 #Colocar el frame del segundo video en la mitad inferior
        out.write(frame) #Escribir el nuevo frame
        cv2.imshow('frame',frame) #Mostrarlo en una ventana

    #Si frame1 o frame2 es nulo, salir del programa    
    else:
        break

    #Se puede interrumpir el proceso pulsando 'q'
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

#Si se ha terminado el proceso, limpiar...
video1.release()
video2.release()
out.release()
cv2.destroyAllWindows()

and I present problems here:

ancho1 = int(video1.get(cv2.cv.CV_CAP_PROP_FRAME_WIDTH))
alto1 = int(video1.get(cv2.cv.CV_CAP_PROP_FRAME_HEIGHT))

because it says that it does not recognize cv so I decided to import part in shell cv and it does not work but I import cv2 and there it is

I am trying to create an application with Tkinter that allows me to display a different image (from a set defined in a list) each time it is executed.

The program must do the following:

1. Show a splash screen that must contain an image (introductory does not belong to the list) that is shown for a certain time and then closes.

2. When the splash is closed, the main application must be opened, which shows another image (this is the one that must change in each execution), it is shown for another determined time and it closes.

This cycle is repeated, so that the image displayed in the main application rotates according to the order defined in the list of images. The problem is that I need to somehow save the image used by the script so that in the next execution it continues with the next one in the list. I'm trying with picklebut I can't.

This is my code:

from Tkinter import *
import sys
from datetime import *
import time
import random
import os       
import threading
import sched
from sched import *
import pickle
hora1=15
hora2=21
hora3=16
fichero = open("Imagen.txt", "w")
obj=-1
pickle.dump(obj, fichero)
fichero.close()
fichero=open("Imagen.txt","r")
obj=pickle.load(fichero)
class SplashScreen(Frame):
     def __init__(self, master=None, useFactor=True):
            Frame.__init__(self, master)
            self.master.geometry("1366x768+0+0")
            self.master.config(bg="black")
            self.master.overrideredirect(True)
            self.lift()
def p():
     root = Tk()
     sp = SplashScreen(root)
     sp.config(bg="black")
     fichero.close()
     Img1=PhotoImage(file="Libre.gif")
     Img2=PhotoImage(file="Soy.gif")
     Img3=PhotoImage(file="universe.gif")
     Img4=PhotoImage(file="BBN.gif")
     Img5=PhotoImage(file="tr.gif")
     Img6=PhotoImage(file="final.gif")
     Img7=PhotoImage(file="alc.gif")
     Img8=PhotoImage(file="cer.gif")
     Img9=PhotoImage(file="at.gif")
     Img10=PhotoImage(file="bos.gif")
     Img11=PhotoImage(file="se.gif")
     #Img=PhotoImage(file=".gif")
     Imagenes=[Img1,Img2,Img3,Img4,Img5,Img7,Img8,Img9,Img10,Img11]
     Imgf=obj
     Imagenf=Imagenes[Imgf]
     #logo=Label(root,image=Img6).place(x=00,y=00)
     lbl=Label(root,image=Imagenf).place(x=00,y=00)
     #lbl2=Label(root,image=Img10).place(x=00,y=00)
     root.after(20000,root.destroy)
     root.mainloop()
def t():
     root = Tk()
     sp = SplashScreen(root)
     sp.config(bg="black")
     Img6=PhotoImage(file="final.gif")
     logo=Label(root,image=Img6).place(x=00,y=00)
     root.after(2000,root.destroy)
     root.mainloop()
p=threading.Thread(target=p)
t=threading.Thread(target=t)
if (hora3 == datetime.now().hour) or ((datetime.now().hour == hora2) or(datetime.now().hour == hora1)):
     p.start()
     t.start()

So I can't get the index to increase between executions.

i am trying persistence with pickle

import pickle
fichero = file("Ejemplo.txt", "w+")
pickle.dump("ejemplo", fichero)
print fichero.readlines()[-1]
fichero.close()

Since the result of the script does not fit, I am going to leave the photo of the result and the .txt file. as I gave him the order to read the last line because I need him to read me the last thing that was done, but instead of that he reads me other information, I would like to know what I can do or better what I am doing wrong