All Questions

2
answers

Why is my browser updated when uploading a file with ajax, jquery and php?

I send the data by ajax and valid with jquery, then I receive the data in the php, to upload the archivo uso copy() or move_uploaded_file() and when the file is uploaded the browser is updated and what I need is for it to remain a...
asked on 27.04.2016 / 14:49
2
answers

How to update a MySQL database using php and Javascript?

I have a page like the one above. It is assumed that if I give new, in the upper part to the left, let me create a new user with your name, phone, email, etc. If I give the zafacon I should delete the entire line of my page and my database...
asked on 29.04.2016 / 02:37
2
answers

ValueMember and DisplayMember in Java ComboBox?

I have a JComboBox in Java, where I show a list of employees, result of a Query, I store it in a ResultSet and I want it to be that when it is selected, I take the ID and not the name, unlike C # , Java does not have a tool like Displa...
asked on 22.04.2016 / 21:40
1
answer

Performance issues in a NumberPicker

I have a NumberPicker that loads approximately 6000 records. When you try it in api > 20 your answer is not more than 2 seconds but when you test it in a api < 19 your answer is 15 seconds or more. I want to know if...
asked on 20.04.2016 / 13:46
2
answers

Should I complete this directive or not? php echo dirname (__ FILE__); ?

This I found as an example on the internet to know the path where I am in Linux (where you have the file to get the absolute path): <?php echo dirname(__FILE__); ?> Now my question is: what do I have to complete what is in parentheses...
asked on 02.05.2016 / 20:23
1
answer

Auto-fit width of jqgrid within tab bootstrap

I am using jqgrid inside a Tab bootstrap and the grid does not auto-adjust to the size of the Tab, it expands a lot. Is there a way to make the grid fit the maximum Boostrap Tab size? var info = datos; $("#gvsDetalleRevisionErradicar").jqG...
asked on 30.04.2016 / 16:57
2
answers

Error with the version of jdk xamarin android?

I get an error when using Xamarin:    xamarin java.lang.UnsupportedClassVersionError: com / android / dx / command / Main: Unsupported major.minor version 52.0     
asked on 28.10.2016 / 22:42
1
answer

Mask Urls

I'm starting in the world and I've been trying to do several things with my Urls for several weeks: 1st Remove extension from my home page index.php link index.php 2nd remove the .html and .php There is a lot of info on the web a...
asked on 29.10.2016 / 18:06
2
answers

Add an "id" to an element created in PHP

I'm starting with PHP and I have a doubt, maybe a little basic, but the truth is that I can not solve it. What I'm trying to do is create something like a traffic light where the images are changed every so often, depending on the color they hav...
asked on 06.11.2016 / 01:05
2
answers

Error after upgrading to cordova 6.4.0 in a project with Meteor

I have a project that was running with cordova 6.3.1 and it was all ok. After adding phonegap-plugin-push I started having problems %% Plugin doesn't support this project's cordova version. cordova: 6.3.1, failed version requirement: >=6.4....
asked on 07.11.2016 / 17:38