I want to write my own function in JavaScript which takes a callback method as a parameter and executes it after the completion, I don't know how to invoke a method in my method which is passed as ...

I know Thread.sleep() can make a java thread suspend for a while, like certain milliseconds and certain nanoseconds. But the problem is the invocation of this function also causes overhead. For e...

So I am using the kind of buggy Sapien powershell studio to make a powershell driven GUI application, and I am attempting to perform an ADSI query. $nameOfDeviceInput is a System.Windows.Forms.Text...

I needed to dig into the specifics of method invocation in Java, and while reading the section Choosing the Most Specific Method in The Java Language Specification (Java SE 12 Edition), I found tha...

An interface: public interface Manager { Object read(Long id); } A class which implements this interface: @Transactional Public class ManagerImpl implements Manager { @Override public Objec...

You can invoke a subroutine as a method using the two syntaxes in the example below. But you can also invoke it not as an object. #==================================================== package Opa...

My question comes from this thread. Consider this code: public class Test { static Function<Integer, Integer> fibLambda = null; public static void main (String[] args) { fibLambda = n ...

I am new to Perl and currently learning Perl object oriented and came across writing a constructor. It looks like when using new for the name of the subroutine the first parameter will be the packa...

I am attempting to write a method the executes a static method from another class by passing an array of strings as arguments to the method. Here's what I have: public static void executeStaticCo...

I am working on something where I need to be able to pass an indexed array of args to a method, much like how call_user_func_array works. I would use call_user_func_array but it is not an OOP appro...

I have a method with a lengthy list of optional arguments, such as: def foo(foo = nil, bar = nil, baz = nil, qux = nil) # no-op end I thought that calling the method and passing a split hash as...

Is there a difference between message-passing and method-invocation, or can they be considered equivalent? This is probably specific to the language; many languages don't support message-passing (t...

I have the following code, which shows a squiggly red line under the lambda expression after .Any( because of an "ambiguous invocation" between System.Linq versions 3.5 and 4.0 - how do I force it ...

I think I need some help understanding the Dispatcher Queue. When new work arrives it gets added at the beginning of the dispatcher queue and when the Dispatcher wants to process a working item i...

What is the difference between the two? Invoke((MethodInvoker) delegate { checkedListBox1.Items.RemoveAt(i); checkedListBox1.Items.Insert(i, temp + validity); checkedListBox1.Update(); } ); ...

I'm using JSF 2 and PrimeFaces 2.1 on GlassFish. I have a page that is intended to allow people to perform an action after following a callback URL (e.g. as link embedded in email or as callback U...