All Questions

3
answers

spring boot does not serialize json

I am developing a web application with spring boot. When I make a query using a jparepositoy of the findAll type, I intend to obtain the list of users and their corresponding role. In the response obtained, all the properties of my entity...
asked on 19.07.2016 / 10:24
1
answer

Change column title in kendo grid

How can I change the title of this Kendo MVC Grid column using Javascript using a button in another column? This is the column to which I want to change the title: columns.Bound(c => c.segundo_nombre).Title("2do Nombre").Width(20); An...
asked on 11.08.2016 / 17:25
1
answer

Carbon in Laravel updates wrong record

I have a problem in the controller with the UPDATE, my STORE is as follows: public function store(Request $request) { $date = Carbon::now('America/Asuncion')->toDateTimeString(); $cabcaja = new cab_caja($request->all()); $cab...
asked on 29.07.2016 / 04:30
1
answer

How to draw an Oval image in a JLabel using Graphics?

The detail of my problem is that I need to draw an oval image on a JLabel, I do not have much experience in Graphics until now this is what I have, I hope you can help me. class imagePanel extends JLabel { private BufferedImage buffImag...
asked on 14.08.2016 / 15:33
1
answer

modal window from table

I have a table as shown in the image, and I want to show a modal window by clicking on the icon of each record, in the modal window it is necessary to search and display the details of the selected record as shown in the image ( is where I in...
asked on 14.12.2018 / 14:12
2
answers

How do I solve an Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: empty String?

My code is this: import java.awt.Font; import java.awt.Color; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; /* *- Interfaz Nomina - * Programa que muestra una interfaz para consultar n...
asked on 05.12.2018 / 21:58
1
answer

Generate DNA structure with HTML AND CSS

How to create a DNA structure using html CSS that at the same time is in motion, like the following image: but using HTML CSS and if necessary jQuery and this vertical mind structure? I have the following código htm...
asked on 29.11.2018 / 20:51
1
answer

SQL Constrain to insert the current date in the column but it leaves 1900-01-01

When I want to insert a student, I want to insert the current date automatically with the constrain in Date-Registration. ALTER table TB_ALUMNO ADD CONSTRAIT FECH_MATRI_ALU DEFAULT GETDATE() FOR FECH_MATRI_ALU GO I get 1900-01-01 instead o...
asked on 01.12.2018 / 06:00
1
answer

get the values of rawX, rawY, rawZ with the JavaScript api of Kinect SDK 1.8

I try to get the primes of handpointer rawX sdk from the interaction of kinect 1.8 javascript api, link , I tried but it does not give me results. rawX =this.rawX; rawY =this.rawY; rawZ =this.rawZ;     
asked on 03.08.2016 / 21:08
2
answers

Hopping php html

The problem is that the footer or footer is attached to the images that are going up in the gallery module, but the problem is that it does not make the line jump. GALLERY CODE <!-- gallery --> <div class="gallery" id="ga...
asked on 26.11.2018 / 00:49