All Questions

2
answers

How to change the orientation of the "Key" of a Legend in ggplot?

How can I change the caption key below so that it is in the horizontal position without changing the vertical lines of the chart. Also, how do you leave the caption background with the same color as the first layer (or "layer") of the graphic?...
asked on 21.03.2017 / 20:58
1
answer

Error when connecting PostgreSQL to the Entity Framework

I'm trying to connect to EF in Postgresql. You are running the following message:   An unhandled exception of type   'System.Configuration.ConfigurationErrorsException' occurred in   System.Configuration.dll       Additional information: An...
asked on 24.03.2017 / 02:11
1
answer

Is there a curl in NodeJs?

Well this is what I needed for some function that would serve as a "curl" for use in nodejs. Is there any function, which does the equivalent of curl in php? Thank you.     
asked on 25.03.2017 / 03:12
1
answer

How to use scrollbar bottom when opening modal?

In the code: .modal-body { max-height: calc(100vh - 210px); overflow-y: auto; } <link href="https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet"/> <link href="https://cdnjs.cloudflar...
asked on 31.03.2017 / 22:05
1
answer

How to connect a script made in PHP LDAP with Windows AD using SSL connection?

I have the PHP code in LDAP to change password in Active Directory: <?php $usuario="xxx"; $senha_atual="0000"; $senha_nova="11111"; $pessoas="casa.cafe.br"; $servidor="1.1.1.1"; $porta=389; $portas=636; $base="CN=$usuario,CN=Users,DC=casa,...
asked on 05.05.2017 / 18:44
1
answer

Load WebView in Objective c

I set up a builder interface to load a webview, with .h, .m, and .xib. In a side menu, when I click on an option, I need to call this webview. Running the application, clicking this option returns the error "Thread 1: SIGABRT signal" in main.m....
asked on 04.05.2017 / 14:19
3
answers

Is there a way to make a child div float by scrolling the scroll of the parent div?

I have a div primary, and within this, another div (secondary). I'm trying to position the div pendent% in the primary div so that it becomes a floating DIV (popup style) that overlaps the other elements. But for this...
asked on 04.04.2017 / 05:57
1
answer

Scrape of the mediating system of the MTE

I'm trying to do the scrape of the Ministry of Labor mediator system. Basically, I want the relation of collective agreements and conventions: url1<-"http://www3.mte.gov.br/sistemas/mediador/ConsultarInstColetivo" Once I access this page...
asked on 26.04.2017 / 14:35
2
answers

DropDownList Quantity Items

Good morning, I'm using dropdownlist in asp.net to load some data coming from the bank, however I do not know the amount that will be shown, because it depends on the fill in the bank. I'd like to show only a certain amount of i...
asked on 12.04.2017 / 15:18
1
answer

How to create verification that will validate if the ReportViewer is installed?

I need to create a check that will validate the Report Viewer installation on the user machine. If it is not installed, I need to receive this information to make a treatment present a message to the user and facilitate future maintenance. I'...
asked on 17.04.2017 / 18:00