Questions tagged [invocation]
187 questions
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1 answer
Is it possible to train a Google Home to recognize a certain invocation?
I'm developing an application using the Google Home. Although I'm using the simulator for most of my testing, occasionally I'd like to test using a real device.
Currently, my device has a really hard time recognizing my invocation phrase; I can see…
Mapsy
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1 answer
Java ASM visitMethodInsn parameters?
I'm trying to understand how Java's ObjectWeb ASM library (framework?) works by a combination of reading the documentation and looking at example code. I'm slowly getting the idea behind it, but I've found a bit of example code that I'm just not…
IceMetalPunk
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1 answer
Windows makefile (name) - syntax error: ')' missing in macro invocation
I was given a Windows makefile to use for an OpenGL assignment I have to do, but it throws this error when I run it using 'NMake':
makefile(7) : fatal error U1000: syntax error: ')' missing in macro invocation
This is the content of the makefile…
Matt Young
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3 answers
Fork(): Dont return from child until it's terminated
I'm having some troubles with fork() and that kind of things.
I'm developing a shell, where the user can write commands that whill be executed as in a normal and common shell.
I have a main function like this:
void Shell::init() {
string…
Pablo Reyes
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Method invocation may produce java NullpointerException in Button click listener
I want to open just make a toast when user click on button it is very simplest thing but i cant do it :| method innovation may produce java NullpointerException warning occurred and toast didn't show
public class TrackingRecord extends…
AndroidDev
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1 answer
Constructor invocation bound to new keyword in Java?
I'm working on Java Code Profiling where I need to know how many times a method has invoked a constructor in source code. So far the easiest way is to scan for new keyword and count that how many times constructor has been invoked. I would like to…
ammar26
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3 answers
What is the best way to reactivate an app running in the tray?
I have a delphi app that runs minimized to a tray icon. When the tray icon is double clicked the app opens a non-modal user interface form.
I have added logic to the app to detect whether it is already running. If it isn't running, it starts up…
rossmcm
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2 answers
Obtain reference to arity-0 scala function
Scala allows functions with no parameter lists to be invoked without parentheses:
scala> def theAnswer() = 42
theAnswer: ()Int
scala> theAnswer
res5: Int = 42
How would I construct a scala expression that evaluates to the function theAnswer…
Asad Saeeduddin
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2 answers
Returning a custom promise
I'm having some issues getting a custom promise to work with my little app I'm working on.
Here is an abbreviated version of my app.js
var Promise = require('promise');
var Commands = require('./commands');
var respond = function() {
var…
Jordan
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3 answers
Apply/Call method in Javascript: What is the first arguments "this"?
I am confused about using apply or call method correctly.
I know that apply is passing an array to the function and call is passing strings to a function.
For example the code below, what does "this"really have to do with the code? if it has nothing…
Someone
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3 answers
Invoking Function in Javascript without parentheses ()
Case 1:
function square(x) { return x*x; }
var s = square(); // Invoking with parentheses
console.log(square(2));
console.log(s(2));
Case 2:
function square(x) { return x*x; }
var s = square;// invoking without parentheses…
Mansi
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0 answers
Groovy dynamic method invocation with nested function
I need to evaluate a string with nested function calls. Is there an easy way to do this with groovy?
Edit: Code made more realistic. The context is nonacademic; my function needs to combine and evaluate a bunch of arbitrary strings and values from…
Roko
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1 answer
MethodHandle InvokeExact parameter
I am confused by method parameters for method handles. I first build a guardwithtest method handle as shown below：
public class App
{
public static void trueTarget(String str, String own, String t){
System.out.println("This is true…
shijie xu
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0 answers
Unable to Invoke SMS on Blackberry Z10
I'm trying to invoke SMS from blackberry through QML on button click action but its showing error. This is my code.
Button {
id:smsTrigger
onClicked: {
smsSendInvocation.query.updateQuery();
…
Francis F
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1
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2 answers
Find invocations of subclass method
For context, say I have these classes:
public class Foo {
public void doStuff() {}
}
public class Bar extends Foo {
@Override
public void doStuff() {}
}
public class Zig extends Foo {
@Override
public void doStuff()…
Brad Mace
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