Python has both positional and named parameters as * and ** operators that allow you to receive an arbitrary number of additional arguments:
def foo(a, b, c=1, *args, **kwargs):
print(a, b, c, args, kwargs)
foo(1, 2)...
In some languages, classes have methods destructors .
In the ones I've seen, it's declared as a constructor with the ~ sign on the front. Something like:
public class Foo
{
public ~Foo()
{
//Fazer algo
}
}
What are...
I'm starting a project in WPF (.NET / C #) using an n-layer (Domain Driven Design) architecture, and to implement Dependency Injection Control and Injection (IoC / DI), I'm trying to use the Unity Framework of Microsoft.
The question I have i...
I have in my table the document field with the following data:
How do I select only the numbers of these records by removing the letters and special characters?
DOCUMENTO
CPF-12345698-35
CPF=05604968-34
CPF-:033369328-32
CPF-056904968-31...
I have a table that is generated via ajax and a certain column generates a link. As it was implemented, it currently writes a html with javascript intrusive. Something like below:
return "<a href=\"#\" id=\"detalhe-nota-" + record.dat...
In the PHP documentation, there is a class called EmptyIterator
When I look at the documentation for the EmptyIterator::rewind() method, it says:
No operation, nothing to do. (No operation, nothing to do)
And the...
Despite the discontinuation of the <center> tag, it still solved this simple problem for me, but I would like to know how to solve it by using css .
The idea is to put two buttons (or div's ) on each end, and in the m...
I have Arraylist called tracklist within class Album , which contains a number of songs. I need to loop through and return how many songs I have inside the album through a class I named contarMusica . For now I've done...
I would like to display a pop-up warning that the code just ran.
The only script I have, below, is what opens a command window.
system('CMD /C "ECHO O seu script chegou ao fim! && PAUSE"',
invisible=FALSE, wait=FALSE)
...
I'm creating an update solution for an application that I have and I needed the Assembly version
When putting a * in the assembly.
[assembly: AssemblyVersion("1.0.0.*")]
It started incrementing automatically, however the shape you are in...