methods

问题 I'm building a unit testing framework for PHP and I was curious if there is a way to get a list of an objects methods which excludes the parent class's methods. So given this: class Foo { public function doSomethingFooey() { echo 'HELLO THERE!'; } } class Bar extends Foo { public function goToTheBar() { // DRINK! } } I want a function which will, given the parameter new Bar() return: array( 'goToTheBar' ); WITHOUT needing to instantiate an instance of Foo. (This means get_class_methods will

问题 I'm building a unit testing framework for PHP and I was curious if there is a way to get a list of an objects methods which excludes the parent class's methods. So given this: class Foo { public function doSomethingFooey() { echo 'HELLO THERE!'; } } class Bar extends Foo { public function goToTheBar() { // DRINK! } } I want a function which will, given the parameter new Bar() return: array( 'goToTheBar' ); WITHOUT needing to instantiate an instance of Foo. (This means get_class_methods will

问题 This question already has answers here : Is there something like instanceOf(Class<?> c) in Java? (7 answers) Closed 4 years ago . What's the correct syntax to make this work? public boolean isTypeOf(Class type) { return this instanceof type; } I intend to call it with: foo.isTypeOf(MyClass.class); The method will be overriden, otherwise I would just use instanceof inplace. 回答1: Use Class.isInstance(obj): public boolean isTypeOf(Class type) { return type.isInstance(this); } This method

问题 This question already has answers here : Is there something like instanceOf(Class<?> c) in Java? (7 answers) Closed 4 years ago . What's the correct syntax to make this work? public boolean isTypeOf(Class type) { return this instanceof type; } I intend to call it with: foo.isTypeOf(MyClass.class); The method will be overriden, otherwise I would just use instanceof inplace. 回答1: Use Class.isInstance(obj): public boolean isTypeOf(Class type) { return type.isInstance(this); } This method

问题 How can I call a method of class inside a thread? I have a simple method of class and a simple thread... How can I execute de method inside a Thread? Follow the code... #include <iostream> #include<thread> using namespace std; class Airplaine{ public: int vel = 0; void impress(){ cout << "my impress";} // meu método }; int main(){ Airplaine *av1=new Airplaine(); thread first(meu_method_impress()_here); // my method impress inside a thread first.detach(); return 0; } 回答1: To compliment the

问题 I would like to get the max value out of a list using java 8 stream methods. The structure is the following: I read a csv file and store the data of every line in a separate object of type Round . all these Round objects are stored in an ArrayList called arrRound all Round objects have a field: List<Hit> hits a Hit consists of 2 fields: int numberOfGames and int prizeAmount public class Round{ private List<Hits> hits; } public class Hits{ private int numberOfGames; private int prizeAmount; }

问题 Disclaimer: I'm doing this for learning purposes. This is not going to be used in code. I'm trying to understand how method table are structure for generics, I want to dynamically appending to methods at runtime. I found a very useful stack overflow question reference for getting me started. I have a simple controller which I'm using as a test to verify my methods are swapping: public class ValuesController : ControllerBase { static ValuesController() { var methodToReplace = typeof

问题 I have an issue with Classes in TypeScript. each time I have to listen to an HTML Element events I need to use Function.bind() to connect it to the current instance. class VideoAdProgressTracker extends EventDispatcher { private _video:HTMLVideoElement; constructor(video:HTMLVideoElement) { super(); this._video = video; this._video.addEventListener("timeupdate", this.handleTimeUpdateEvent); } private handleTimeUpdateEvent(event) { // Something } } I don't have to save the bound anonymous

问题 I want to call a C# method with parameter from JavaScript. It is possible, if I remove the parameter s of the method <% showDetail(); %> function showDetail(kurz) { String s = kurz.toString(); <% showDetail(s); %>; } C# methods to test: public void showDetail(String s) { Label_Test.Text = s.ToString(); } public void showDetail() { Label_Test.Text = ""; } It works fine without parameter but with s variable I get a compiler error: CS0103: The name 's' does not exist in the current context I

问题 I have a method that performs an action and returns a value. For example from the input number it will update class's input history, then generate and return an input record. So how do I name this method? I think even C has this problem, e.g. fopen function does open a file and return a handler. But with Objective C convention it seems difficult to name the method. From apple document for cocoa name convention and also from this article cocoa with love They both said " If a method performs an