server

问题 My goal is to go through a loop asynchronously: client.js : abc = function() { for (var i = 0; i <= 49; i++) { console.log(i); Meteor.call('testBla', i) } } server.js testBla: function(i) { function asyncCall() { console.log('inside asyncCall', i) return 'done'; } var syncCall = Meteor.wrapAsync(asyncCall); console.log('a'); var res = syncCall(i); console.log('b') return res; } Console: a inside asyncCall 0 Why does it stuck? 回答1: Functions you can pass to Meteor.wrapAsync must have a

问题 I have a Django project that I've pushed to Bitbucket. I pulled the Django project from Bitbucket onto my production server. When I made my site live, I made various changes to the settings.py file. E.g. I set SECURE_SSL_REDIRECT=True I then pushed these changes to my repository on Bitbucket. I then made changes to my Django project on my local, development server. I wanted to push these changes to my repository, but I was notified that first I would need to merge the repository with my local

问题 Consider a simple OpenCV program that captures webcam frames: #ifndef __OPENCV__ #define __OPENCV__ #include "opencv2/opencv.hpp" #endif #include <iostream> #include "utils.hpp" #include "constants.hpp" #include <unistd.h> #include <vector> #include "InputStateContext.hpp" #include <SDL.h> #include <SDL_events.h> #include "MiddlewareConnector.hpp" using namespace cv; using namespace std; void onTrackbar_changed(int, void* data); //void onThreshold_changed(int, void* data); void onMouse(int

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . I want to prevent hackers to break into my users' accounts. It is often said that: The best approach it to lockout an account temporarily after x failed login attempts. I understand this and it seems like a good idea. Using IP for example is a very bad idea - there is at

问题 I'm using ngrok (free account) in my localhost for my coded web server written in Go In Ubuntu, after starting my server (which listens on port 3000), I run this command to start ngrok: ./ngrok http 3000 Then other PC can get access to my demo web by path provided by ngrok, for instance, http://6fed323a.ngrok.io But when they do something on it (for example, click on a button that redirects), the host of URL becomes localhost again There isn't any functions of ngrok that allows access to all

问题 So Let me tell you that I am developing a IIS monitoring Website in MVC 5 I try to stop an application within C# code but it always throw exception. mentioned in the title. I am using code: ServerManager manager = new ServerManager(@"C:\Windows\System32\inetsrv\config\applicationHost.config"); foreach (Site site in manager.Sites) { site.Stop(); } The exception is: {"The method or operation is not implemented."} at Microsoft.Web.Administration.Interop.IAppHostMethodInstance.Execute() at

问题 I needed a script in php that checked for a normal HTTP response from another server like http://www.example.com, a status script to see if the other server(s) where behaving as they should. Anybody can help me? 回答1: You can do simply with help of cURL in php. You can send request and view exact time of request. <?php if(!isset($_GET['url'])) die("enter url"); $ch = curl_init($_GET['url']); //get url http://www.xxxx.com/cru.php?url=http://www.example.com curl_setopt($ch, CURLOPT

问题 I'm trying to install Symfony on a server , which has no connection to the internet . I copied composer on the server but when i try to install it i get this error Connection Error [ERR_CONNECTION]: Unable to connect to getcomposer.org Is there any possible way to install symfony without active connection to the internet; like download the framework, put it on the server and then run the composer offline? Or does it have too many dependencies, which would be included? I've already googled but

问题 Warning: mysql_connect(): (HY000/2002): Connection refused in /home/vol14_1/byethost31.com/b31_16461744/htdocs/Mysql/con.php on line 7 Warning: mysql_select_db(): No such file or directory in /home/vol14_1/byethost31.com/b31_16461744/htdocs/Mysql/con.php on line 8 Warning: mysql_select_db(): A link to the server could not be established in /home/vol14_1/byethost31.com/b31_16461744/htdocs/Mysql/con.php on line 8 I have the below code <?php $localhost="localhost"; $username=b31_16461744; $pass

问题 I have a script on my domain stored on the Active Directory server. every machine on the domain has a task that when fired, calls this script to run. Running the task from the AD server works. Running the task from another machine doesn't work. However, running the command that is triggered from cmd manually on the remote computer works? Could anyone shine some light on this. Basically I call it like this so that the trigger is set up like... Action: PowerShell.exe Arguments: -noprofile