All Questions

2
answers

How to export to multilinestring format with mapinfo or qgis

I have installed the geographic editor mapinfo and qgis . After creating the routes in mapinfo and saving them with extension shp and loading it in qgis I do not know how to convert those routes to multili...
asked on 11.05.2016 / 15:50
2
answers

function clickbutton without jquery

I have a code that clicks on a button, but I want to do the same without jquery, since jquery makes my page very slow, like I do with javascript? this is the code: <script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>...
asked on 29.07.2018 / 02:24
2
answers

UserControl how to remove it

I'm working on a desktop application windows form , when I close a UserControl I do it in the following way. private void _proveedor_ProveedorClose(object sender, EventArgs e) { pnlPiso.Controls.Remove(_proveedor);...
asked on 02.05.2016 / 22:19
1
answer

Change text ComboBox Xaml?

I'm using this code to generate a ComboBox but on the screen I get " choose an item " I want to change it. <ComboBox x:Name="Tempso" HorizontalAlignment="Left" Height="55" Margin="70,243,0,0"...
asked on 12.05.2016 / 05:18
2
answers

Can I use a SQL Server database in my RAILS 4 project on ubuntu?

I want to develop a website in RAILS 4 but I must necessarily use an existing database of SQL Server, is it possible to use it in ubuntu or do I have to program in Windows?     
asked on 19.06.2016 / 05:54
1
answer

How do I modify an iframe through javascript?

The problem is as follows. I have a total of 4 iframes within my website, the only one that moves is the content, the others remain immobile, the one that moves constantly has no problems, the issue changes when one of the other frames should be...
asked on 20.07.2016 / 07:25
2
answers

Swift - Pass data between views with custom controls

I'm doing a navigation between views and passing parameters through the segue. The idea is this: ViewA - You have a custom control (cell), with a label and an image. This custom cell has its own class called RateCell , which contains th...
asked on 05.07.2016 / 11:34
1
answer

Is it the same to add properties in gradle.properties and gradle-wrapper.properties?

I have an Android Studio project that has only the gradle-wrapper.properties file and when I run the build I get a message that I have to add a new property to gradle.properties , but that file is not in the project. The message...
asked on 03.07.2016 / 19:43
1
answer

PHP with Mongo, questions with questions

I have a code very similar to the one in the photo, in the part that says '$gte' => 18 I just want to replace 18 with a variable that the user enters. I already have the variable and tried with '$gte' => $num but it does not...
asked on 12.07.2016 / 18:56
1
answer

queries with sql server 2016

the statement is following: get the name and ID of the students with the highest grade in the subject with the code 46322 The structure of the database is this: alumnos (dni pk, nombre, dirección, localidad) asignaturas (coda pk, nombreas,...
asked on 19.06.2016 / 17:37