All Questions

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what should I do to show me the correct number and not formulated

I have a cell formulated with an SI and the result must be a number, I went to cell format and select number format. Now from word I am trying to print on a pre printed form, so scan the form and import it in word and there I assign the excel...
asked on 28.06.2016 / 17:31
2
answers

Error generating and downloading report (JasperReports)

I am making a list to download invoices, but when I generate a report with many concepts or that it grows too much, it is throwing me an exception, which I copy below    java.lang.NoSuchMethodError: org.apache.commons.javaflow.Continuation.su...
asked on 30.06.2016 / 16:55
1
answer

Problem login jsp & servlet with boolean attribute administrator in user class

I have problems to register, before I just registered as a user and it worked, now I register as an administrator and it does not enter, and if I register as a user it enters the path / admin, I leave code as it shows so that the error is seen....
asked on 18.06.2016 / 19:17
1
answer

How to save the coordinates of a circle of google maps in the database?

As I can save the coordinates of a circle of google maps in the database, I already load the map and with the function onMapLongClickListener it allows to draw a new circle to the user. Now what I would like to do is to be able to store those va...
asked on 02.07.2016 / 00:25
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answer

Friendly URL with Nginx - problem with files

I will try to be as explicit as possible. Friends, I am using Nginx as a local server and I have been modifying the urls in a friendly way, but I have a problem, could you help me with this solution? What am I doing wrong? I inform that al...
asked on 01.07.2016 / 20:10
1
answer

Duda Active Record

I am doing a job for the university they are introducing us in the "Active Record" pattern in C #. The thing is that I have a class called Persistente , let's say the base class from which all the others inherit. It contains methods such a...
asked on 20.03.2018 / 07:08
1
answer

Unity3D Instance objects as pairs (Memory Game) by applying shuffle

I'm doing a memory game where you have to turn two equal cards to score points, otherwise the cards will turn around again. I have been asked to randomly insert the letters in the form of a grid. In my code I have a single prefab that inst...
asked on 20.06.2016 / 22:13
0
answers

My bookmarks are not displayed correctly on my google map

I am working on a .net application with MVC and I have a map where some different icons are loaded, they are brought from a SQL server database, if my application works the problem I have to reload the page several times for these to be shown, t...
asked on 29.03.2018 / 02:55
2
answers

Validate a dynamic Combobox with PHP

Currently I have a dynamic combo where when selecting a State you throw the due Municipality to which that State belongs. What I want is to validate from the server side that the selected municipality actually belongs to that state, since it...
asked on 27.08.2018 / 22:11
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answers

Camera to take picture on android

I have a functional code where I can take a photo from the PC by pulling the file from localhost, you can try it to see its functionality, the problem is when I pass the code to my cell phone and it does not work, I do not know if I should downl...
asked on 06.03.2018 / 16:08