All Questions

3
answers

How to retrieve information from the database by id in the ionic?

I have an app I'm developing on ionic and angularjs I'm using routes and I'm fetching data from a database on a remote server, I have a page where I listed several categories and each category has an associated id of...
asked on 28.07.2015 / 15:59
1
answer

What secure way to check if an object is numeric?

I am implementing some generic functions in a module of my system, and I want to treat in a certain situation if the registry is numeric (I make calculations). Then searching some way to do without having to compare with each numeric type sep...
asked on 31.07.2015 / 15:19
4
answers

Get the date and time your computer called

I would like a method to get the date and time the computer last connected to (c # windows form application).     
asked on 23.07.2015 / 14:05
1
answer

Disable dates before the current day in DateTimePicker?

Is it possible in DateTimePicker , disable the days before the current day?     
asked on 07.08.2015 / 18:58
2
answers

Security with AngularJS and Rest

I'm starting with AngularJS and Rest (Java JAX-RS) and I have a question. The functions responsible for Rest requests are easily viewed via the right-click browser Exibir código fonte da página . So, anyone in possession of this can...
asked on 18.09.2015 / 16:38
1
answer

What is the difference between setSize and setBounds?

What is the difference in Java Swing between setSize and setBounds ?     
asked on 13.07.2015 / 02:26
1
answer

how to align the radios inputs in the bootstrap?

link I did it this way: <div class="row"> <div class="col-md-2"> <p>Discordo Totalmente</p> <p><input type="radio"/></p></div> <div class="col-md-2"> <p>Discord...
asked on 18.09.2015 / 21:12
2
answers

Check file extension in template - Django

I have a Django application where in the template I need to validate the extension of a file coming from filefield. <div class="row"> <p class="anexos"> {% trans 'Anexos' %} </p> #if .jpg .png <div class="col-s...
asked on 04.08.2015 / 20:42
2
answers

What is called a replaceable method in the constructor?

In a class that extends JFrame , I have some calls in the constructor, as can be seen below: public ListaDeOficiosUI() { try { this.oficioController = new OficioController(); this.initComponents();...
asked on 22.02.2016 / 11:57
2
answers

PHP application does not log in to the facebook app by localhost

I'm developing a PHP application that returns the facebook user list of friends. Although I specified the domain and the site URL in the Facebbok app I created, I get the following message:    The URL you entered is not in the release list in...
asked on 13.01.2016 / 16:28