All Questions

1
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"percentage can not be resolved to a variable"

I need to set the value of the variable porcentagem according to what is set in Spinner . The problem is that I need to use the value of porcentagem out of method setOnItemSelectedListener() , on line int r = edtVaoN...
asked on 23.11.2014 / 06:32
2
answers

Div does not hold the top?

I have div that I would like it to hold at the top when the div has to play at the top. I tried to this , but resulted in% blinking%%. What's wrong? SCRIPT $(window).on('scroll', function() { var ell = $('.menu').offset().top; v...
asked on 30.10.2017 / 16:54
1
answer

How to configure FTP PHP - Help

When using WinSCP I perform the following steps: (dummy data) hostname: bala.rimunivert.com.br username: zzzzzzz @ rjozzz000 after that he asks Gateway username: juliohenrique Gateway password: 1234566 and after that still appears:...
asked on 27.10.2017 / 15:52
1
answer

Generic and Comparable in Java

I have a question that I can not answer, if anyone can give me a plausible explanation, I'll be grateful. Assuming I have 2 classes: public class Figura implements Comparable<Figura> { private final int largura, altura; Figur...
asked on 04.11.2017 / 19:32
2
answers

How to pass the id to the exclude function

I'm creating a to-do list, I can create fields with tasks, and elements with javascript, but when I click the close button, the only field that disappears is the last one. I put the elements created in an array as an object and assign a value to...
asked on 30.10.2017 / 13:34
2
answers

How to pass a large list of objects to API in C #?

I am passing a list of objects to my API in C #. When the list size is smaller, everything happens as it should. When the list is a bit larger the list comes empty in my API. When the list is smaller I get the expected result: Howeverwhen...
asked on 25.10.2017 / 15:15
1
answer

Copy and paste cell when changed

I'm starting to use VBA with the office package, as I still know little I'm having trouble getting this functionality. I was trying to do something simple and needed help to understand how it works: I need if one cell changes, its contents...
asked on 06.11.2017 / 14:57
1
answer

List values of an array in a spinner, and when an item is selected print its value from another array

I have a spinner that lists the types of person (physical and legal - Respectively IDs = 1 and 2) and would like to select one of them, to be printed on a Toast ID . //array tipoPessoa private String[] tipoPessoa = new String[]{"física", "jur...
asked on 31.10.2017 / 21:35
2
answers

nginx does not display index php

So guys, I think it's some configuration on the server that is not displaying the error page, I am running a docker-compose that "uploads" a container php, mysql, and nginx , however, when accessing localhost I get the following error:...
asked on 01.11.2017 / 03:59
1
answer

@Enumerated (EnumType.STRING) Hibernate JPA

I have the following classificacao field in a table. This field is populated elsewhere and is filled with only 'P' or 'N' , acronyms for Positive and Negative . I then created enum Java. Classification.java p...
asked on 01.11.2017 / 18:46