All Questions

1
answer

Doubt with delegates C #

Very good, I'm trying to understand the next part of this code ... public void actualizarUI(string s) { Func<int> del = delegate () { txttcpResultados.AppendText(s + Env...
asked on 19.06.2017 / 08:05
3
answers

Doubt about the behavior of an integer variable

I have made the following program that calculates the inheritance based on the number of children: #include <iostream> using namespace std; int leer_datoi() { int dato; cin >> dato; return dato; } double leer_d...
asked on 30.10.2017 / 23:57
2
answers

"Trash" values in arrays?

I've been practicing how to use vectors in c, and I've run into several simple programs that I've done with "junk" values, for example in the following code that consists of the user typing their full name, including spaces: int main() { int...
asked on 09.08.2017 / 20:36
2
answers

Differences between file_get_contents () and curl

I'm doing a script to get content from a url and I found here , here and aqui what can be done with curl and with file_gets_contents() , but I'm not entirely clear about two things: What are the differences between t...
asked on 26.06.2017 / 10:57
3
answers

How do I insert a code viewer on my page?

I want to put this type of code viewer on my web page. How can I do it?     
asked on 21.05.2016 / 23:19
2
answers

Convert a date to a timestamp?

How can I get a date in PHP format in timestamp ? $fecha = "2015-12-06"; echo TIMESTAMP($fecha);     
asked on 06.12.2015 / 10:17
2
answers

Obtain local IP in C # in UWP

How can you get the ip of the device in C #? That works in the field of UWP (Universal Windows Platform) known as universal applications of windows10     
asked on 05.01.2016 / 19:29
2
answers

Fill space for a control within a panel in c #

I continue with my project in Winforms C # and I have many problems since I only know WPF and Silverlight, which is very similar. In WPF if I put, in XAML : HorizontalAlignment="Strench" VerticalAlignment="Strench" Without...
asked on 31.12.2015 / 16:35
3
answers

Can Laravel be installed in a shared hosting?

I will start to develop a project but I have a great doubt, can you install laravel in a shared hosting? Can I see the errors online and work directly? I have researched about Laravel and I see that Compoiser is used to install libraries, but be...
asked on 30.08.2016 / 14:36
1
answer

Date output format with DateFormat

I want to have the following date format when doing System.out.println() : 31/03/2016 . Since I pass the format in a String type in this way "31-03-2016" , I use the classes import java.util.Date; import java.text.DateFor...
asked on 01.04.2016 / 09:46