invoke Questions
3
Solved
I apologize if what I'm trying to achieve is not Pythonic - I recently moved to the language.
I have a project directory structured like so:
root
--proj1
----venv
----main.py
--proj2
----venv
----m...
Feverwort asked 23/7, 2020 at 23:52
8
Solved
I have the following function in a C++ DLL
extern "C" __declspec(dllexport) bool Exist(const char* name)
{
//if (g_Queues.find(name) != g_Queues.end())
// return true;
//else
// return false;
...
5
Solved
I have a class Logger which, among other things has a method Log.
As Log is the most common use of the Logger instance, I have wired __invoke to call Log
Another class, "Site" contains a member "L...
5
Solved
I wonder if there is a simple way to call a function from a string. I know a simple way, using 'if' and 'else'.
int function_1(int i, int j) {
return i*j;
}
int function_2(int i, int j) {
retur...
Gosh asked 20/10, 2013 at 2:36
6
Solved
I've run into another problem using C# 4.0 with optional parameters.
How do I invoke a function (or rather a constructor, I have the ConstructorInfo object) for which I know it doesn't require any...
Leibniz asked 11/3, 2010 at 1:42
4
Solved
Last night I installed Visual Studio 2019 Enterprise, installed most of my usual extensions and played around bit, without issue. Shut it down, then this morning when I fired it back up, just after...
Alveraalverez asked 16/5, 2019 at 2:42
9
Solved
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 ...
Milkfish asked 14/5, 2011 at 10:13
15
Solved
Well, I've tried to understand and read what could cause it but I just can't get it:
I have this somewhere in my code:
try{
..
m.invoke(testObject);
..
} catch(AssertionError e){
...
} cat...
Fortification asked 16/5, 2011 at 16:57
4
Solved
In Java I can invoke a class or method without importing it by referencing its fully qualified name:
public class Example {
void example() {
//Use BigDecimal without importing it
new java.math...
2
I want to invoke the android calculator from within my app. I don't want to pass anything to it, just provide a quick launch button to it. Can anyone show me how or point me to an example of how to...
Eyeful asked 18/6, 2010 at 12:34
7
Solved
I've this little method which is supposed to be thread safe. Everything works till i want it to have return value instead of void. How do i get the return value when BeginInvoke is called?
public...
Baillie asked 6/2, 2010 at 17:44
2
Solved
I have a powershell script (.ps1) that execute other Powershell script that has a return value.
I invoke to the script with this command:
$result = Invoke-Expression -Command ".\check.ps1 $fileCo...
Kenwee asked 29/5, 2018 at 7:19
23
Solved
If I have two variables:
Object obj;
String methodName = "getName";
Without knowing the class of obj, how can I call the method identified by methodName on it?
The method being called has no pa...
Xanthein asked 2/10, 2008 at 5:15
1
Solved
I'm studying about operator overloading in kotlin and I ran into invoke method. When I did my research about it I found out it works much similar to init constructor of every class.
I cannot get my...
Provo asked 14/7, 2021 at 8:2
3
When you r checking out that the method invoke(Object proxy, Method method, Object[] args) declaration & the doc statement,you will find that the input parameter proxy
proxy - the proxy inst...
1
Solved
Edit: for clarification, this is in a Blazor Server application
I'm confused about the correct usage of InvokeAsync and updating the UI. The documentation has several usages without really explaini...
Imperium asked 25/1, 2021 at 9:17
5
Solved
Consider the following code:
class Foo(var name: String = "bar")
Now i try to get the value and the correct type of it via reflection:
val foo = new Foo
val field = foo.getClass.getDeclaredFiel...
Sanborne asked 17/4, 2010 at 10:39
7
Solved
I have a PowerShell script that accepts 3 named parameters. Please let me know how to pass the same from command line. I tried below code but same is not working. It assigns the entire value to P3 ...
Lenorelenox asked 6/1, 2015 at 8:36
10
Solved
I am trying to invoke a method via reflection with parameters and I get:
object does not match target type
If I invoke a method without parameters, it works fine. Based on the following code i...
Derma asked 4/2, 2010 at 19:2
2
Solved
I did the getting started on
Python Invoke
from invoke import task
@task
def build():
print("Building!")
The expected output is
$ invoke build
Building!
However, my output is
$ invoke bu...
Capriola asked 18/8, 2015 at 16:47
11
Solved
I'm currently working with a specialized, interpreted, programming language implemented in Java. As a very small part of the language, I'd like to add the ability to make calls into Java. Before I ...
Escapism asked 13/12, 2008 at 0:0
5
Solved
Can I dynamically call an object method having the method name as a string? I would imagine it like this:
var FooClass = function() {
this.smile = function() {};
}
var method = "smile";
var foo ...
Pneumonoultramicroscopicsilicovolcanoconiosis asked 24/3, 2012 at 19:51
22
Solved
I have a scenario. (Windows Forms, C#, .NET)
There is a main form which hosts some user control.
The user control does some heavy data operation, such that if I directly call the UserControl_Load ...
Teleology asked 26/9, 2008 at 21:12
2
I'm using react with redux and testing with cypress,
I was able to access the store using
cy.window().its('store').invoke('getState').then((state) => {}
But how do i access a component's local sta...
2
I want to print hi GrandFather
But it seems to print hi father. And I am not understand how to diff the use between findSpecial and findVirtual
I want someone can help me. Thank you
class GrandF...
Chine asked 20/2, 2020 at 14:59
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