All Questions

1
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Doubt with scenes (Scene)

I'm starting to use scenes in my application, and I'm constantly having the same problem, but now I did not know how to solve. So, I have 2 scenes, and in onCreate I get my views, for example: editText = (EditText) findViewById(R.id....
asked on 01.10.2016 / 19:15
1
answer

Build Accumulated Density Probability using R

I have this two-frame date frame (Y and X) With the quantreg package I can estimate the quantiles of Y given x. Done, I can not construct the conditional Y-CUMP density function. Could someone help me? Estimating the quantiles: libra...
asked on 08.10.2016 / 21:51
1
answer

Why is this call inserted automatically into the body of HTML?

In an app I'm using the javascript libraries: jQuery, Angular, Angular Material, and Moment. Totalizing I have the following calls in my file: <script src="vendor/jquery/jquery-3.1.1.js" type="text/javascript"></script><script s...
asked on 31.10.2016 / 21:20
2
answers

Problem with variable scope in each method

I'm having problems with assigning to a variable within an each in jQuery. (function(){ var filters = $(".filter_check:checked"); var hiddenFields = ''; $.each(filters, function(){ hiddenFields += "&" + $(this).data('p...
asked on 11.03.2015 / 15:09
1
answer

Quadratic Curve Estimation Minima Square using R

I have a quadratic model that I want to run a simple multivariate regression using Minimal Ordinary Squares. This is my code: df<-data.frame(rnorm(50),rnorm(50)) x_Square<-df[,2]^2 data<-cbind(df,x_Square) names(data)<-c("y","x"...
asked on 05.10.2016 / 03:42
2
answers

Sort by Value in DataTables

I'm using the Bootstrap SB Admin2, which makes use of the DataTables component. In my jsp page I'm loading the following table: <table class="table table-striped table-bordered table-hover" id="dataTables-example"> <thead>...
asked on 05.03.2015 / 21:33
1
answer

Best way to design Classes from the database?

What is the best way to design Classes from the Database schema below: Usuario(id INTEGER PK, desc TEXT); Amigo(idA INTEGER, idB INTEGER, PK(idA,idB), FK(idA) REFERENCES Usuario(id)); This means that a user has 0 or more friends, when desig...
asked on 27.03.2015 / 23:22
2
answers

Error trying to execute a class

This is my first post here on the stack, I'm having trouble running this class on NetBeans. I am using version 1.8.0_40 of Java, I already tried to search for some solution, but I did not find it. public class Dialog1 { /** * @param...
asked on 12.03.2015 / 19:33
2
answers

Maven Project with Hibernate and Glassfish does not generate the database

I have a Maven project and I'm having problems at the moment of generating the Database, I'm using Hibernate and Glassfish 4. No error is generated, simply the database is not generated, I'm new to Maven I may be forgetting some additional co...
asked on 10.03.2015 / 13:15
3
answers

How to show values stored in JSON in JavaScript

It has a variable in a file JSON that is called "value" and it is assigning the values: 2.51,2.56,2,87,2,89 and 2.94. The string of this JSON is being displayed in DIV . How do I show only those values?     
asked on 16.03.2015 / 15:22