All Questions

2
answers

(errno: 121) in MySQL

Problems compiling:    Query OK, 0 rows affected (0.00 sec)       Query OK, 0 rows affected (0.00 sec)       Query OK, 0 rows affected (0.00 sec)       Query OK, 1 row affected, 1 warning (0.00 sec)       Database changed       Query OK,...
asked on 04.11.2016 / 03:18
1
answer

I have problems with Jquery Validate, in a registration form

The form works with php, mysql, bootstrap, jquery, jquery validate The code I have is the following <script> $.validator.addMethod( "regex", function(value, element, regexp) { if (regexp.constructo...
asked on 04.11.2016 / 09:52
1
answer

How to get the largest number of a java method?

I have to create a system that can calculate the sea temperature according to the month, using an initial month, initial temperature, and the month of which I want to know the reference temperature. In certain months the temperature rises and in...
asked on 01.10.2016 / 19:05
1
answer

Load DropDownList via ajax

I work in an ASP MVC project, I am trying to create an entity Material for which I have the following Model: public class MaterialViewModel { [Display(Name = "Número de Registro")] public int MaterialId { get; set; } [Displ...
asked on 29.04.2016 / 22:05
1
answer

How do I resolve the "Call to undefined method Illuminate \ Database \ Query \"

In my blog I present all the articles in the beginning with a substr of what the post says, then I have a button to read more to see the article in another view and that's where my error comes from. It shows me the following error " Call to unde...
asked on 03.10.2016 / 05:42
1
answer

Undefined property and call to a member function on null in codeigniter

I'm doing a project with php and codeigniter but I get an error my codes are as follows: database.php       $active_group = 'default'; $query_builder = TRUE; $db['default'] = array( 'dsn' => '', 'hostname' => 'localho...
asked on 04.10.2016 / 21:46
1
answer

MultiUpload Django Admin

I have a django project in which from the admin I can upload photos one at a time, now, I want to upload more than one for the same element (database registration) and I would like to know what is the way less traumatic and easy, since it is usu...
asked on 26.09.2016 / 10:51
1
answer

Custom Angular directive to show or hide items in multiple views

I am working with Angular js in a modular application. When a user enters the application, it determines the number of boats that the company has and in the menu view it shows a selector that allows to select one of the boats to manage it. <...
asked on 26.09.2016 / 17:10
1
answer

Null longitude and latitude when wanting to obtain them

I have a class where it is assumed that you get the longitude and latitude but when you want to get it from my service, I send it in 0.0 I searched for the answers they give me, the code does not work here. GPSTracker.java package com.andro...
asked on 27.09.2016 / 19:14
3
answers

How to send an arrangement to a web services in angularjs?

Hi I am consuming the data of a web services with JSON and the problem is that I am doing the same request twice because id_servicio contains two numbers in an array (38 and 39) and these return me different data. (they are different branches) f...
asked on 26.09.2016 / 17:15