All Questions

1
answer

How to pass argument to Prototype object with prototype?

With this to do this: function Biscoito(sabor,marca,preco) { this.sabor = sabor; this.rodas = marca; this.preco = preco; this.mostrarAtributos = function(){ return sabor + ", " + marca + ", " + preco; } } va...
asked on 21.12.2014 / 21:39
2
answers

Identify installed extension in google chrome

How can I identify that Google Chrome for the user accessing my site has a certain extension installed. For example, if you have the extension of Glogo.com/Itau, etc. .. I need to check this to display or not a banner for extension installati...
asked on 20.11.2014 / 21:05
2
answers

SQL function that applies to each column row

We work with multiple tables that contain a date field, sometimes we need to separate the date string into 3 columns (day / month / year). I have done a function where you pass the date string and it returns those 3 columns, but how do I return...
asked on 15.12.2014 / 20:03
1
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How to serialize an exception with closure

I'm trying to serialize the exceptions generated by errors to write a log with all the information, but the problem is that some exceptions may come with a closure within the trace and trigger the message below:   Uncaught exception...
asked on 17.11.2014 / 19:16
1
answer

Run program in FullScreen in Windows 7

Hello, I have a project already finished, it was written in C language, how do I run it in fullscreen on windows 7? Are there any libraries for this? I've been searching the internet, but I have not found anything like it.     
asked on 17.11.2014 / 20:04
1
answer

Less should be compiled still under development?

My question came up after read this question and its answers . Many IDEs provide ways to compile LESS code still in development. In Netbeans, for example, you can always set up the .less code to be saved, compiled, and generated in CS...
asked on 12.12.2014 / 22:50
1
answer

ERROR: This is application failed to start because it could not find or load the Qt platform plugin "windows"

I'm having an error while running a program that was created with Qt, it generates the error of the photo! This error is generated when I run the exe, all the dlls indicated in dependency walker are in the exe folder. Would anyone help me?...
asked on 04.03.2015 / 19:05
1
answer

Is it possible to make a false POST request?

I am creating a central system that validates the information coming from other client systems via post and would like to know if it would be possible for someone to make a post false request if passing through one of those clients? Using, for e...
asked on 07.09.2014 / 00:26
2
answers

How to make a mysql query from an array coming from html?

I know that $cores returns me the values of the form. What is the best way to query the database with the $cores array values to find the cars that are present in that color? <?php //PHP if(isset($_POST['env...
asked on 05.09.2014 / 23:24
1
answer

Portuguese online dictionary to make requests

I'm looking for an online dictionary in Portuguese that will allow you to do requests as an example: http://www.exemplo-dicionario.com/dicionario?palavra=palavra-pretendida And answer the definition of the word. You can return inform...
asked on 08.09.2014 / 22:18