All Questions

3
answers

How can I make a query with LIKE or REGEXP ignoring table words?

I have the following data in a table ------------------- **usuarios** ------------------- nome ------------------ Wallace de Souza Vizerra ------------------------ Gustavo Carmo da Costa I need to return the records of the usuarios t...
asked on 14.08.2015 / 18:45
1
answer

How to authenticate in site via HttpUrlConnection to get access to JSON method?

I have an Android application that should request a JSON to a web application, however to access the method it is necessary to log in to the site. How do I perform this identification via code? Webservice.java package br.ufscar.dc.contro...
asked on 16.08.2015 / 02:31
1
answer

How to use a custom Adapter in the android ListFragment

Hello everyone, I'm having trouble using a custom Adapter and displaying this Adapter in a ListFragment . My Custom Adapter public class UsuariosAdapter extends BaseAdapter { Context ctx; List < Usuario > usuarios; p...
asked on 29.07.2015 / 16:40
1
answer

Get Selected RadioButtons in WPF

I have several radiobuttons on my form, each with a content different. How do I get the radiobuttom selected? Without having to método to check one by one.     
asked on 16.08.2015 / 17:01
2
answers

Library that reads text and makes audio

I'm looking for some way to implement an automatic audio reading on my system. It would work like this: The user would ask a question (typing) and the robot would bring the result and 'read'. I'm looking for something on Node. Thanks!     
asked on 21.08.2015 / 15:19
3
answers

How to destroy a jQuery.fn whenever it is called?

I built a plugin using jQuery.fn.algumaCoisa = function(options, callback){}; , but when I call multiple times on the same element, it multiplies the behavior instead of overlapping. Is there any way I always call this function to reset th...
asked on 31.08.2015 / 23:39
1
answer

How do I know if a Client is accessing the server over the local network or the internet?

How do I identify if the client is accessing my application, whether it is inside the company (local area network) or outside (internet)?     
asked on 20.08.2015 / 13:25
1
answer

How to get the value before MAX in SQL?

How can I get the value prior to MAX in SQL? I have tried MAX -1 but it did not work, because the column values I want to select the value before MAX are not in ascending order.     
asked on 04.08.2015 / 18:17
1
answer

How to save text in xml or txt or html file?

I'm developing a C # program and would like to know how to save the text of a RichTextBox in .xml or .html or .txt format.     
asked on 17.08.2015 / 22:16
1
answer

I can not change the state of an Entry () widget in Python and Tkinter

In my code, my Entry() state is originally as DISABLED . To enable the input, the user would need to check one of checkbuttons . Well, at least that's the idea. What happens is that I mark one of the boxes, but the entry is...
asked on 17.08.2015 / 14:10