host

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I believe that I've successfully deployed my (very basic) site to fortrabbit, but as soon as I connect to SSH to run some commands (such as php artisan migrate or php artisan db:seed ) I get an error message: [PDOException] SQLSTATE[HY000] [2002] No such file or directory At some point the migration must have worked, because my tables are there - but this doesn't explain why it isn't working for me now. 回答1: The error message indicates that a MySQL connection via socket is tried (which is not supported). In the context of Laravel (artisan),

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have an ASP .Net MVC app which works just fine under IIS. I need to be able to run the same app from a self hosted console app. How do I do that? Should I use OWIN? What the code should look like? 回答1: Update Now that ASP.NET Core is out there are a few ways to Self Host a web application. One option is to use an OWIN based web server such as Nowin . var host = new WebHostBuilder() .UseNowin() .UseContentRoot(Directory.GetCurrentDirectory()) .UseStartup<Startup>() .Build(); Alternatively, Kestrel has also been a popular choice for hosting

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This question already has an answer here: Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server 17 answers Why oh why can I not connect to mysql? mysql -u root -ptest101 -h xxx.xxx.xxx.xxx ERROR 1130 (HY000): Host 'xxx.xxx.xxx.xxx' is not allowed to connect to this MySQL server In my.cnf I have the below # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address = 0.0.0.0 I also ran the below... 'UPDATE mysql.user SET Password = PASSWORD('test101'

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Anyone knows how to concatenate strings in twig? I want to do something like: {{ concat('http://', app.request.host) }} 回答1: This should work fine: {{ 'http://' ~ app.request.host }} To add a filter - like 'trans' - in the same tag use {{ ('http://' ~ app.request.host) | trans }} As Adam Elsodaney points out , you can also use string interpolation , this does require double quoted strings: {{ "http://#{app.request.host}" }} 回答2: Also a little known feature in Twig is string interpolation : {{ "http://#{app.request.host}" }} 回答3: In this case

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I upgraded from Java 1.6 to Java 1.7 today. Since then an error occur when I try to establish a connection to my webserver over SSL: javax.net.ssl.SSLProtocolException: handshake alert: unrecognized_name at sun.security.ssl.ClientHandshaker.handshakeAlert(ClientHandshaker.java:1288) at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1904) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1027) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1262) at sun.security.ssl.SSLSocketImpl

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How can I configure (and use) multiple databases in Zend Framework 2? Currently I have this in my global.php: return array( 'db' => array( 'driver' => 'Pdo', 'dsn' => 'mysql:dbname=my_db;host=localhost', 'driver_options' => array( PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\'' ), 'username' => 'user', 'password' => '******', ), 'service_manager' => array( 'factories' => array( 'Zend\Db\Adapter\Adapter' => 'Zend\Db\Adapter\AdapterServiceFactory', ), ), ); But I do not see a way to add a second one. 回答1: If you look at the Zend\Db

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am using the Tcpdf module and PHP to create dymanic PDF invoices from an ordering system. The script should then save the invoice into a folder called "invoices". The folder exists, and there are full permissions for "everyone" (Windows). The code I am using is this: $pdf->Output('invoices/Delivery Note.pdf', 'F'); This uses fopen to save the file. However the error I am getting is: Warning: fopen(): remote host file access not supported, file://invoices/Delivery Note.pdf This is a local file, not a remote one. I attempted adding a /

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I currently have 2 domains that access to the same folder on my server: metrikstudios.com and ziced.com. I want the users that enter through http ://metrikstudios.com be redirected to https ://metrikstudios.com and the users that enter through http://ziced.com don't be redirected to https://ziced.com . I currently have this on my .htaccess RewriteEngine On RewriteCond %{HTTPS} off RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} Thanks 回答1: You could simply add another RewriteCond to check if the host is metrikstudios.com RewriteCond %

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a some.yaml file with the below contents. init_config: {} instances: - host: username: password: The yaml file should be parsed and updated as below. init_config: {} instances: - host: 1.2.3.4 username: Username password: Password How do I parse the values and update them appropriately? 回答1: The ruamel.yaml package was specifically enhanced (by me starting from PyYAML)) to do this kind of round-trip, programmatic, updating. If you start with (please note I removed the extra initial spaces): init_config: {} instances: - host: # update

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I know there are 20 questions similar to mine but I've tried for over a day now to get email to work with Django. I'm getting this error: [Errno 111] Connection refused when I attempt to send an email This is where I create the email and attempt to send it in my view: try: msg = EmailMessage(subject, message, from_email, [receiver]) msg.content_subtype = "html" msg.send() My settings file is as follows: EMAIL_HOST = "localhost" DEFAULT_FROM_EMAIL = "myemail@gmail.com" EMAIL_PORT = 25 EMAIL_BACKEND = "django.core.mail.backends.smtp