...working with Ruby 1.8.6 was RubyGems 1.4.2. You get still download it from their servers and install RubyGems...
...you the following useless error message. Passenger encountered the following error:\ The application spawner server exited unexpectedly: Unexpected end-of-file detected. Exception class: : PhusionPassenger::Rack::ApplicationSpawner::Error
...that the embeded video is rendered in the view will fail because your test server doesn't use https Solution Let your links look like //youtu.be/jyElDp98HdI and you will be...
...fine, server side and test side...
This might be due to AppArmor denying the MySQL server access to most of the filesystem. You can instead use LOAD DATA LOCAL INFILE ... to pipe data through the MySQL...
...on. You can use these domains to access virtual hosts on your development web server from devices on your local network, like iPads, iPhones, and other computers...
Under the same origin policy, a web page served from server1.example.com cannot normally connect to or communicate with a server other than server1.example.com. An exception is the HTML...
...currently running PG version from your Rails application (e.g. Rails console on your production server), simply do this: ActiveRecord::Base.connection.select_value('SELECT version...
...consists of a single http command designed for painless debugging and interaction with HTTP servers, RESTful APIs, and web services It easy to use and has very nice defaults and...
...with something more expressive afterwards. Traim outputs a Rack application which you can either serve standalone or mount into your Rails app...
...is a non-standard response code that nginx will interpret as "drop connection". Example: server { listen 127.0.0.1; location /api/ { return 444; } } An example use case is reverse-proxying with nginx...
Ruby 1.9.2 is very slow when loading files, especially starting Rails servers or running specs takes forever. Do yourself a favor and upgrade to...
...so you can use it to move virtual IP addresses around a group of servers depending on whether they are behind in replication...
...need to find out which of your local commits are not on the remote server do this: git cherry -v The -v option prints out the commit messages. Without it...
...the file robots.exclude.txt instead. In your Apache Vhost config, rewrite requests for the staging server only: RewriteEngine On RewriteCond %{HTTP_HOST} ^staging\.project\.com$ RewriteRule ^robots\.txt$ /robots.exclude.txt Your robots.exclude.txt...
...looks like this: # This file is returned for /robots.txt on staging servers User-agent: * Disallow: / Important Note: If your setup is incorrect and /robots.txt is not accessible, it means there...
...not connect using SSL, open up the account settings and enable "clientLogin". Also, your Server should be set to slogin.icq.com...
...to fix the problem of pending AJAX requests dying in the browser when the server ends a test or switches scenarios. We were able to work around this issue in...
...do the same. That means that you're not verifying the identity of the server you're communicating with and are therefore exposed to man in the middle attacks. This...
Interesting approach to caching responses directly in the HTTP server, based on the value of an individual cookie. No word yet how to force cache-invalidation...
...It covers a lot of ground, including routing and data transfer between client and server...
Enter the hostname of a server to test it for CVE...
Local testing allows you to test your private and internal servers using the BrowserStack cloud, which has support for firewalls, proxies and Active Directory...
...bar, etc.) files created by (badly-behaved) Mac OS X systems on non-AFP server volumes...
...fast without using a lot of Javascript (most of Basecamp still lives on the server). The two tricks they used are PJAX and Russian Doll Caching...
pjax loads HTML from your server into the current page without a full reload. It's ajax with real permalinks, page titles, and a working back button that fully degrades...