Questions tagged [invocation]
187 questions
2
votes
3 answers
iPhone: Using dispatch_after to mimick NSTimer
Don't know a whole lot about blocks. How would you go about mimicking a repeating NSTimer with dispatch_after()? My problem is that I want to "pause" a timer when the app moves to the background, but subclassing NSTimer does not seem to work.
I…
Joseph Tura
- 6,290
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2
votes
3 answers
Invoking a Linux process from Windows and receiving stdout
I have a legacy application in our company built on... ahem; Classic VB (VB 6).
It has got a optimizer(CPLEX MIP Solver) component running on a Linux server and is developed in Java.
If we want to provide a Windows UI to invoke the optimizer…
Tuxist
- 179
- 1
- 3
- 12
2
votes
1 answer
How come my code works in the codeacademy javascript console, but not the one in chrome?
function forEach(array, action) {
for(i = 0; i <= array.length; i++) {
action(array[i]);
}
};
console.log(forEach([1, 2, 3], console.log));
How come this code executes the way I want it to in the codeacademy javascript console, but…
joyfulchute
- 89
- 1
- 7
2
votes
2 answers
Safe to pass objects to C functions when working in JNI Invocation API?
I am coding up something using the JNI Invocation API. A C program starts up a JVM and makes calls into it. The JNIenv pointer is global to the C file. I have numerous C functions which need to perform the same operation on a given class of…
bubbadoughball
- 193
- 2
- 11
2
votes
1 answer
Changing name destroys project ability to run! Xcode
I recently changed my project name and then I when I run I get a Apple Mach-O Linker error here it is.
ld: file not found:…
Xcoder
- 199
- 14
2
votes
3 answers
JavaScript - invocation looks funny
I'm new to JavaScript and so I've been reading a book called Speaking JavaScript. The code below shows how to create a new environment for each function so that the values in each function are isolated. I get the gist of function f() but the last…
bvh
- 443
- 4
- 10
2
votes
0 answers
TestNG's getCurrentInvocationCount() is too high?
I have a test listener class using extends AbstractWebDriverEventListener implements ITestListener, IInvokedMethodListener
in beforeInvocation a call to ITestNGMethod.getCurrentInvocationCount() returns 0
in afterInvocation a call to…
MushyPeas
- 2,469
- 2
- 31
- 48
2
votes
1 answer
Mapping an interface method invocation to a remote instance method invocation via reflection
The system consists of a set of peer to peer connections. Each peer provides a set of 'actions' that it can perform. Each action is represented by a method on an interface, say
public interface IMyCoolActions
{
int Add(int first, int…
Petrik
- 1,961
- 13
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2
votes
11 answers
how does the following code work
Currently I'm trying to invoke it like this:
class Test {
public static void test() {
System.out.println("hi");
}
public static void main(String[] args) {
Test t = null;
t.test();
}
}
The output of the code…
Sai Praveen
- 79
- 1
- 3
2
votes
4 answers
Multiple function invocations in javascript ie combine(foo)(bar)
I have seen in the past that you can do something like this:
function combine(arg1){
return function(arg2){
return (arg1 + arg2);
};
}
combine("foo")("bar");
And the result will be "foobar".
You can of course do something like:…
Rchristiani
- 424
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- 18
2
votes
1 answer
Mockito.verify selective methods call
In my application, I have code that looks like -
request.setParameter("a",false);//line1
request.setParameter("b",someObject);//line2
request.setParameter("c",someObject);//line3
request.setParameter("d",someObject);//line4
I have mocked the…
user1339772
- 783
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- 19
1
vote
2 answers
Is there a way to invoke a Python function with the wrong number of arguments without invoking a TypeError?
When you invoke a function with the wrong number of arguments, or with a keyword argument that isn't in its definition, you get a TypeError. I'd like a piece of code to take a callback and invoke it with variable arguments, based on what the…
Andrey Fedorov
- 9,148
- 20
- 67
- 99
1
vote
1 answer
How to pass Null\Void instead of an array?
Having some invokeMethod that takes in (java.lang.String method_name, Object[] params, Class[] params_classes) How would you invoke some method with signature like void MyMethod()?
myWallJSON
- 9,110
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1
vote
0 answers
with NSInvocation causing SIGABRT
I've followed a few tutorials and I cant seem to adapt them to my needs.
Simply I have a manager objects that returns a NSInvocation to be stored and invoked at a later point in the app.
and when I run the application, my method signature is null…
cream-corn
- 1,820
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1
vote
1 answer
How to set invocation count during execution for test method that uses data provider in TestNg &java/ Kotlin?
I did refer this link and understood about IAnnotationTransformer.
I have a scenario where I have parameterized data with data provider. Need to run test with certain data for N number of times using invocation Count which.
How do I leverage the…
mohana krishnan
- 13
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