external

问题 How do I check an external file for a class? I am trying to setup a install feature for my modules, so I am trying to get it to load a list of directories and then check if the module file has a method called install. So only the modules with this method will be shown in the list. Here is my code so far: $output .= '<div id="module-dialog" title="Add Widget"><form id="widget-list" name="widget-list"> <select name="widgets" size="12" id="widgets-list">'; $dirHandler = opendir('modules') or die

问题 I have a Laravel app and I need to check if a user is logged and who from a external script. I'm using the following lines to load Laravel and try to check it. require_once __DIR__.'/../../../vendor/autoload.php'; $app = require_once __DIR__.'/../../../bootstrap/app.php'; $app->make('Illuminate\Contracts\Http\Kernel') ->handle(Illuminate\Http\Request::capture()); /*if (Cookie::get(config('session.cookie')) != "") { $id = Cookie::get(config('session.cookie')); Session::driver()->setId($pericod

问题 (This might be a obvious question but I wasn't sure what to ask Bing/Google) In a VS2008 (C# Winforms) project there are numerous third party libraries that are referenced. The project uses 'Copy Local = True' so that the various DLL files end up in the same folder as the compiled application. To clean things up I would like to modify the program so that the libraries are all under a subfolder. For example: C:\MyProgram\ -> main program folder C:\MyProgram\Libraries -> DLL storage folder How

问题 I use Bootstrap v2.X in my proyect and I want to open a file external using modal function. First, the code I should use is: <a href="view_graphics.php" class="btn btn-warning btn-large" data-toggle="modal">Graphics</a> but it doesn't work for me. Then I use: <a href="view_graphics.php" id="graphics" class="btn btn-warning btn-large">Graphics</a> and I put code Jquery: $('a#graphics').click(function(e) { e.preventDefault(); var url = $(this).attr('href'); if (url.indexOf('#') == 0) { $(url)

问题 I'm trying to make a handler class for many of my reusable methods. I'm having problems interfacing the separate class file. Can someone tell me what this example fails or what would have to be done to make it work? ClassExampleActivity.java: package com.apollo.classexample; import android.app.Activity; import android.os.Bundle; import android.widget.TextView; public class ClassExampleActivity extends Activity { /** Called when the activity is first created. */ TextView infotext; @Override

问题 Hopefully someone can clarify this to me...I am working on a simple video player app that plays video clip stored on phone. All examples I've seen fetch video using MediaStore.Video.Media.EXTERNAL_CONTENT_URI content Uri, something like that cursor = resolver.query(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, cols, whereClause, null, sortOrder); But won't it limit the list to only files stored on SD card? Newer android phones has significant amount of internal memory - for example, Samsung

问题 I am writing a C++ library that uses an external third party C library. So my library will call functions in this third party library and the third party library will call back into a different part of my library. I am wondering what happens to exceptions in this case? Say MyLib::foo() calls external C library function which eventually calls MyLib::bar(), and bar throws an exception, what happens? Will the exception be correctly propagated to a handler in foo() ? Thanks! 回答1: Will the

问题 One of my ipad app screen having multiple textfield. On that few textfields are generating popup for user input action/decision/prepopulate info etc. It is working fine when default ipad keyaboard is using. but when we tried with external keyboard with tab key, I am getting multiple textfieldshouldbeginediting events for all presence textfields. I have added all logic into textfielddidbeginediting methods, but I am not able to hide the keyboard which are popup due to

问题 We have a JSF application on WildFly 8 which uses the traditionally mechanism with internationalizing text by having message bundles for German and English in the WEB-INF\classes folder of the WAR and a configuration in faces-config.xml mapping a name to it and listing the locales. The application does not have a database connection, but uses REST services to communicate with a 2nd application. Now we need to be able to change text more easily, meaning not having to build a new WAR file and

问题 I know how to do this in Ruby, but I want to do this in PHP. Grab a page and be able to parse stuff out of it. 回答1: Take a look at cURL. Knowing about cURL and how to use it will help in many ways as it's not specific to PHP. If you want something specific however, you can use file_get_contents which is the recommended way in PHP to get the contents of a file into a string. 回答2: $file = file_get_contents("http://google.com/"); How to parse it depends on what you are trying to do, but I'd