inject | 易学教程

Calling a function in an injected DLL?

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问题 Using C++, I have an application which creates a remote process and injects a DLL into it. Is there a way to get the remote application to execute a function exported from the DLL, from the application which created it? And is it possible to send parameters to that function? Please note that I am trying to stay away from doing anything within DllMain. 回答1: Note: For a much better answer, please see my update posted below! Okay so here's how I was able to accomplish this: BOOL

Injecting Mouse Input in WPF Applications

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问题 I've been working on injecting input into a WPF application. What makes this project hard is that I need to be able to inject the input into the application even though it's running in the background (i.e. another application has the input focus). Using the SendInput() function is therefore out of the question. So far, I've got keyboard input working but am having trouble injecting mouse input. I used Spy++ to observe the window messages that get sent to the WPF window when I physically click

Ruby Print Inject Do Syntax

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问题 Why is it that the following code runs fine p (1..1000).inject(0) { |sum, i| sum + i } But, the following code gives an error p (1..1000).inject(0) do |sum, i| sum + i end warning: do not use Fixnums as Symbols in `inject': 0 is not a symbol (ArgumentError) Should they not be equivalent? 回答1: The block written using the curly braces binds to the inject method, which is what your intention is, and it will work fine. However, the block that is encapsulated in the do/end block, will bind to the

Is inject the same thing as reduce in ruby?

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问题 I saw that they were documented together here. Are they the same thing? Why does Ruby have so many aliases (such as map/collect for arrays)? Thanks a lot. 回答1: Yes, and it's also called fold in many other programming languages and in Mathematics. Ruby aliases a lot in order to be intuitive to programmers with different backgrounds. If you want to use #length on an Array , you can. If you want to use #size , that's fine too! 回答2: More recent versions of the documentation of Enumerable#reduce

Sails.js - How to inject a js file to a specific route?

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问题 For example, I have a page /locations/map which I need to include Google Map library, and include a .js file (e.g. location.js) specifically for this page only. I want to inject these 2 files to after  this line Is it possible to do this? NOTE: I was using Sails.js v0.10 回答1: Sails uses ejs-locals in its view rendering, so you can accomplish what you want with blocks. In your layout.ejs file, underneath the  , add (for example): <%- blocks.localScripts %>

Define AngularJS directive using TypeScript and $inject mechanism

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问题 Recently I started refactoring one of the Angular projects I am working on with TypeScript. Using TypeScript classes to define controllers is very convenient and works well with minified JavaScript files thanks to static $inject Array<string> property. And you get pretty clean code without splitting Angular dependencies from the class definition: module app { 'use strict'; export class AppCtrl { static $inject: Array < string > = ['$scope']; constructor(private $scope) { ... } } angular

Android & RoboGuice - Inject views on Fragment?

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问题 I have a fragment that I need to display on the screen. I want to be able to use InjectView to inject my UI elements. InjectView works fine on activities because the view (xml) is set during onCreate , however on fragments the view is set on onCreatView . So is there a way to use InjectView on fragments? I know that I could use findViewbyId to find each element, but I rather use InjectView public class ProfileFragment extends RoboDialogFragment { @InjectView(R.id.commentEditText) protected

Inheritance and dependency injection

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I have a set of angular2 components that should all get some service injected. My first thought was that it would be best to create a super class and inject the service there. Any of my components would then extend that superclass but this approach does not work. Simplified example: export class AbstractComponent { constructor(private myservice: MyService) { // Inject the service I need for all components } } export MyComponent extends AbstractComponent { constructor(private anotherService: AnotherService) { super(); // This gives an error as super constructor needs an argument } } I could

How to inject Javascript in WebBrowser control

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问题 There is a great tutorial here about windows forms How to inject Javascript in WebBrowser control? I tried it and it works great But the problem is the objects used there is not recognized at wpf application. So what i am asking is what is the equivalent of the function below in wpf application. Thank you. HtmlElement head = webBrowser1.Document.GetElementsByTagName("head")[0]; HtmlElement scriptEl = webBrowser1.Document.CreateElement("script"); IHTMLScriptElement element =

Is it possible to inject interface with angular2?

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问题 i wonder if there is a proper way to inject interfaces in Angular2? (cf. below) I think this is related with the missing @Injectable() decorator on the interface, but it seems this is not allowed. Regards. When CoursesServiceInterface is implemented as an interface, the TypeScript compiler complains "CoursesServiceInterface cannot find name": import {CoursesServiceInterface} from './CoursesService.interface'; import {CoursesService} from './CoursesService.service'; import {CoursesServiceMock}