bootstrapping

问题 How do I get the request object from inside the bootstrap file? I can try this methods but not work. $request= new Zend_Controller_Request_Http(); $request = Zend_Controller_FrontController::getInstance()->getRequest(); 回答1: If you really want to, you may achieve this calling: public function _initRequest() { $this->bootstrap('frontController'); $front = $this->getResource('frontController'); $front->setRequest(new Zend_Controller_Request_Http()); $request = $front->getRequest(); } However,

问题 I am configuring Automapper in the Bootstrapper and I call the Bootstrap() in the Application_Start() , and I've been told that this is wrong because I have to modify my Bootstrapper class each time I have to add a new mapping, so I am violating the Open-Closed Principle. How do you think, do I really violate this principle? public static class Bootstrapper { public static void BootStrap() { ModelBinders.Binders.DefaultBinder = new MyModelBinder(); InputBuilder.BootStrap();

问题 I keep getting this error when launching my app on the iOS Simulator: Couldn't register com.mycompany.MyApp with the bootstrap server. Error: unknown error code. This generally means that another instance of this process was already running or is hung in the debugger. I've read other reports of this error and it seems there is no obvious fix for it (restarting the iOS Simulator, restarting Xcode etc..) At this point here's a list of things I've tried: Restarting the Simulator Restarting Xcode

问题 I have a huge training data for random forest (dim: 47600811*9). I want to take multiple (let's say 1000) bootstrapped sample of dimension 10000*9 (taking 9000 negative class and 1000 positive class datapoints in each run) and iteratively generate trees for all of them and then combine all those trees into 1 forest. A rough idea of required code is given below. Can anbody guide me how can I generate random sample with replacement from my actual trainData and optimally generate trees for them

问题 I am trying to run a simple bootstrap on the rows of a data frame in r. Here is what I have worked up so far, but I'm hitting a dead end. x1 <- c(1:5) x2 <- c(6:10) y <- runif(5) z <- as.data.frame(rbind(x1, x2, y)) trial <- 10 avg <- rep(0, trial) for(i in 1:trial){ ind <- sample(ncol(z), size = ncol(z), replace = TRUE) z.boot <- z[ind, ] mean[i] <- mean(z.boot) } mean Ideally, what I would like to do is to get a bootstrap weighted mean for the first and second rows with the weights in the

问题 I am returning response from onBootStrap() this way.. $app = $e->getApplication(); $em->attach(MvcEvent::EVENT_ROUTE, function($e) use ($app) { $response = $e->getResponse(); $response->setStatusCode(403); $jsonValue = json_encode(array( 'error' => 12345, 'message' => 'You are not authorized for this request', )); $response->setContent($jsonValue); return $response; }, PHP_INT_MAX); But the problem is I am getting status code 200 even if I am passing different ones. I am running this API from

问题 I have a test module. In test module I have a Form in forms folder. myproject/application/modules/test/forms/TestForm.php class Test_Form_TestForm extends Zend_Form { //form elements } myproject/application/modules/test/controllers/TestController.php class Test_TestController extends Zend_Controller_Action { public function indexAction() { $this->view->form = new Test_Form_TestForm(); // this is generating error } } // end class Form initialization in controller is generating following error:

问题 I have the following code in my zend application bootstrap file protected function _initSessionId() { $this->bootstrap( 'session' ); $opts = $this->getOptions(); $cache = $this->bootstrap( 'cachemanager' ) ->getResource( 'cachemanager' ) ->getCache( 'memcached' ); Zend_Db_Table_Abstract::setDefaultMetadataCache( $cache ); Zend_Registry::set( 'cache', $cache ); $defaultNamespace = new Zend_Session_Namespace(); if ( !isset( $defaultNamespace->initialized ) ) { Zend_Session::regenerateId();

问题 Anyone here knows how to inject data into a Browserify app? I mean, I use Browserify to create a big bundle app.js file. But when my single page application starts, the server also add some bootstrap data into the HTML page that loads the app, so that the app doesn't have to do ajax requests to the server to get these data. For now the HTML template rendered by the server to start the app looks like that: <script type="text/javascript" > window.bootstrapData = @Html(utils.CustomSerializer

问题 I am inserting some data into the database but some objects aren't inserting even though I can't see any validation errors. What is the best way to error with stacktrace or with sql so i can figure out what is wrong? for example I do , new XXXXX(property: "blah").save(flush:true) I don't see errors on startup (grails run-app) but i also don't see my data. I do see the data for many of my objects so i'm sure it's something about my objects, validation or even associations but I need a simple