All Questions

3
answers

Format result Price

As I can format an integer, I need to visualize it as a price. r = 100000; comision = 10000; totalp = r+comision; document.getElementById("total").value = totalp; Clearly the sum gives 110000 Resultado que quiero obtener en e...
asked on 09.04.2017 / 19:48
1
answer

Update DIV with Javascript

I have this code to update div every time, but I feel that it makes a lot of effort to my server. <script language="Javascript" type="text/javascript"> function refreshDivs(divid,secs,url) { // define our vars var divid,secs,url,...
asked on 14.04.2017 / 21:53
3
answers

Assigning indices "decimals" (both, as.) in an array

In
asked on 13.04.2017 / 00:45
3
answers

Compare two dates with PHP

I would like to compare two dates, but not only with the year, month and day information, also with the time. I'm trying with: $datetime1 = date_create('2009-10-11 19:10'); $datetime2 = date_create('2009-10-13 18:23'); $interval = date_diff...
asked on 26.03.2017 / 15:30
1
answer

Repositories.cfg could not be loaded

I'm trying to compile an android application using the following command, ionic build android for Ionic 1.x, but I get the following error: File C:\Users\User\.android\repositories.cfg could not be loaded. The information of my team...
asked on 13.04.2017 / 17:54
2
answers

Failed to check if a vector is inside a matrix

I'm doing an exercise in Java to check if a vector is inside a matrix. In case the first position of the vector coincides with the current position of the matrix, I will jump to the next position of the vector to follow the check. My problem com...
asked on 13.09.2017 / 17:07
2
answers

File to Integer Array

Currently I have a txt file where there are many lines, each of these lines can be a string, an integer, a line break, etc ... The fact is that I'm looking for a clean way to load lines that are integers in a list of integers. Doing it by mea...
asked on 11.09.2017 / 07:19
1
answer

How can I adjust the cells of this FPDF document?

Greetings, I am trying to adjust this FPDF document (the header of each column) but I can not find it, I do not find where I have to adjust so that they appear next to each other after the 4th one throws it down. <?php require(...
asked on 22.08.2017 / 05:44
1
answer

Search in a field a specific data of the database?

I try to select a specific data in a field of the database, in this case I have a field that is called idDepto and it has stored the values 3,4,5,6,7,8 but when executing the query: $sql = "SELECT Correo, idDepto, Notificacion...
asked on 10.08.2017 / 13:47
3
answers

Android App Security

I am finishing the 1st app that I have developed, which handles sensitive data and any modification or alteration of the data or the handling thereof can cause great damage to the infrastructure of the company. I'm afraid that Apps of the typ...
asked on 14.09.2017 / 16:37