Posts by Erick • 413 points
18 posts
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answer369
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answer110
viewsQ: Getting application id and client key from parse server
I’m trying to use parse server to register and login for an Android application, but I don’t know where to get the application and client key required for the code below: public class…
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votes4
answers277
viewsQ: Start grails application
So, I’m starting to use grails/groovy now, along with html/css/javascript and, as a good beginner, I’m full of doubts. I created a login html page with google plus and wanted to run the application…
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answers281
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answer155
viewsQ: installing Django in a venv
I am trying to install the latest version of Django (1.9.6) in my virtualenv, but when I use the Pip install Django command, within the virtual environment, I get the following return: Requirement…
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answer106
viewsQ: How can I use Django 1.9.6 within my virtual environment?
I’m trying to use version 1.9.6 of Django in the virtual environment 'myvenv' that I created through the Ubuntu terminal, but even after having done the installation through the command pip3 install…
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answers60
viewsQ: String to Date conversion using an html form
I’m having trouble converting String to Date, here are the codes: Event: @Entity(name = "Evento") @Table(name = "evento_table") public class Evento { @Id @GeneratedValue(strategy =…
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votes1
answer60
viewsQ: String to Date conversion
I have html form with the following input: <div class="form-group"> <label class="col-md-4 control-label" for="textinput">Início:</label> <div class="col-md-4"> <input…
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votes1
answer144
viewsQ: Nullpointerexception occurring
My teacher uses the technology of EasyAccept as validation of errors. In one of the tests it is necessary to use Exception. In the code below, I managed to treat in a way that I THINK is…
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answers40
viewsQ: Doubts about the OCL language
Barring deception, I imagine the answer is something like: context Pessoa:: calculaTotalRendiments(): Integer body: Unfortunately I do not know how to get access to all a person’s jobs and add their…
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answer283
viewsA: Application deploy in Heroku giving error
Error fixed with command git push heroku master -f
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votes1
answer283
viewsQ: Application deploy in Heroku giving error
Whenever I try to deploy in an application in Heroku, this error arises, I don’t know how to fix it.
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votes2
answers89
viewsQ: Java code causes persistence problem
After adding the following lines to my Metadicas.java class, a persistence problem arose that was not there before: Lines added: @OneToMany(cascade=CascadeType.ALL) @JoinColumn private…
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answer182
viewsQ: Application error in Heroku
I made an application using Intellij using database and everything is working fine, but as soon as I gave the push to Heroku I got a message: Application Error. An error occurred in the application…
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votes2
answers124
viewsQ: Problems with html select
I have the following html and javascript codes: /** * Created by Erick on 22/11/2014. */ var data = new Date(); var meses = new Array("Janeiro", "Fevereiro", "Março", "Abril", "Maio", "Junho",…
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answers91
viewsQ: Javascript and html problem in the intellij project
I created the index.js file which is composed by the javascript code below: $(document).ready(function() { $("#menu").accordion({collapsible: true, active: false}); }); and put it together with…
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votes1
answer111
viewsQ: Problems installing Activator in windows 8
I am having problems installing typesafe-Activator, when opening Activator.bat the windows command prompt returns me the following message: I installed Java SE Development Kit 8 and the problem…
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answer9080
viewsQ: Moving and removing HTML elements with jQuery
I’m having problems with the code below. In case I have two menus, the menu menuAprendido and the menu menuAprender and I have to add objects to menuAprender and move them to the menuAprendido, so…