This page is continuity of my last post Linux Distributions : Nginx : Configuration Basics
After you install Nginx inside the folder /etc/nginx/ you can see the file nginx.conf which has a working configuration and some commented directives. Don’t change anything if you are beginner.
You have sometime faced this error which you can see in the server log in development or any environment. This mainly concerns with Amazon S3 server or any other servers you rely upon for APIs.
Yes, its easy to download files from server and upload files to linux server where SSH tunneling is possible. To do so you must have SSH/SCP installed in your system and shared/exchanged public keys or you have the server credentials.
To know more about OpenSSH see the following link
Platform as a service (PaaS) is a category of cloud computing services that provides a platform allowing customers to develop, run and manage Web applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.[1]
config/application.rb:
config.action_controller.asset_host = "assets%d.example.com"Browsers typically open at most two simultaneous connections to a single host, which means your assets often have to wait for other assets to finish downloading. You can alleviate this by using a %d wildcard in the asset_host. For example, “assets%d.example.com”. If that wildcard is present Rails distributes asset requests among the corresponding four hosts “assets0.example.com”, …, “assets3.example.com”. With this trick browsers will open eight simultaneous connections rather than two.
image_tag("rails.png")
# => <img alt="Rails" src="http://assets0.example.com/assets/rails.png" />
stylesheet_link_tag("application")
# => <link href="http://assets2.example.com/assets/application.css" media="screen" rel="stylesheet" />For Linux/Ubuntu Users, ubuntu has kill command. While running webrick server, in project directory within location APP_DIR/tmp/pids/server.pid there will be all Process Ids saved.
You just need to open the file, you will find the Process Id of currently running server. Now you can use the following command to kill the process
$ kill [pid] # Example kill 8123For Windows user, you can use the following command
taskkill /PID 8436Server restarts if browser requests for fresh content. In normal request the Application is not reloaded in fact the older version of app is rendered and sent to client.
To get latest version you need to reload removing cache. You need to Hard-Reload the Browser.
In development mode (which is what you're working in by default), Rails reloads your application with every browser request, so there's no need to stop and restart the web server when a change is made.
asd
The main thing is, if data is not properly formatted in expected format
such as JSON then parse_error is triggered. So your success block is not
executed.
In fact null should also be wrapper properly in {}
Intelligent Guess (xml, json, script, or html))"json": Evaluates the response as JSON and returns a JavaScript object.
The JSON data is parsed in a strict manner;
any malformed JSON is rejected and a parse error is thrown
null) are "timeout", "error", "abort", and "parsererror". When an HTTP error occurs, errorThrown receives the textual portion of the HTTP status, such as “Not Found” or “Internal Server Error.” As of jQuery 1.5, the error setting can accept an array of functions. Each function will be called in turn. Note: This handler is not called for cross-domain script and cross-domain JSONP requests. This is an Ajax Event.heroku config:set BUNDLE_WITHOUT="development:test"
TO solve this issue
Just Restart you rails server
Note: When ever you pull new codes from remote repo you better restart the server
