All Questions

2
answers

Problem repositioning img on canvas with keyListener

I'm trying to move wolf with the arrows on the keyboard, but I can not get more recharge the position of all animals, except the wolf, and what I want is to move the wolf with the arrow pointing up. I'll put the rest of the keys when I get them...
asked on 09.05.2018 / 20:09
2
answers

Structure Json in html

everyone, Thanks for watching my question, I hope you can help me. is the following .. I have the following code. in html <div id="summary"></div> In Js I have function callurl() { $.ajax({ url: 'https://j...
asked on 27.03.2017 / 18:13
1
answer

Capture all JavaScript errors in Angular2

As the title says, I'm needing to capture all the errors generated in JavaScript but by angular. The idea is to raise a service that sends the errors that will happen on the client's side to have a log of errors in the server, to later correc...
asked on 07.04.2017 / 15:49
2
answers

I can not print the string array on the screen

#include <iostream> #include <string> using namespace std; const int NUM = 3; void hola(string &mana[]) { mana[0] = "Hola soy sergio"; mana[1] = "Mamam me quierre"; mana[2] = "Hola como estas"; } int main() {...
asked on 09.03.2017 / 01:23
2
answers

Problems with password_verify

I have a problem with the password_verify , because when I try to enter it shows me the wrong password, try the same with sha1 and it's the same. The record: if(count($errors) == 0) *[Aquí empieza el registro, que si no hay ningun p...
asked on 26.07.2018 / 23:40
1
answer

Overlay a DIV and disable the background

I run into a problem and I can not find a solution. It turns out that I'm doing a portfolio-like gallery, where the user clicks on a thumbnail of the work to visualize it. The issue is that when you click, a div opens with a iframe inside, s...
asked on 13.08.2018 / 15:00
1
answer

Create a PDF and send it by email

You see, I have created a view which has to create a PDF with a list of several users and send an e-mail attached to an email address. This is the form: @extends('layouts.app') @section('content') <div class="container"> <div cla...
asked on 11.05.2018 / 17:00
2
answers

Mysql server in localhost does not work

I tried to install a mysql server on my local machine but I can not get it to work. I downloaded the zip from here: link Then I followed these steps: link But I get the following error:    ERROR 2003 (HY000): Can not connect to M...
asked on 27.07.2018 / 15:53
1
answer

Laravel, create record if it does not exist

I have a project in laravel with a database < a href="/ questions / tagged / mysql" class="post-tag" title = 'show questions with the tag "mysql"'> mysql and another with mysql to make a transfer of data from one system to another, the fiel...
asked on 26.06.2018 / 16:05
1
answer

Docker does not run my container

I am generating a container for my application with the following dockerfile FROM django ADD ./cryptoassistant /cryptoassistant WORKDIR /cryptoassistant RUN ["chmod", "+x", "/cryptoassistant/manage.py"] RUN ["pip", "install", "--upgrade"...
asked on 21.08.2018 / 19:21