Myth #5 (Each HTTPS Site Needs its Own Public IP Address) is actually still true, but the rest of the...
deploy-to-production now calls Capistrano with bundle exec since we started to bundle Capistrano in all projects.
ExecJS lets you run JavaScript code from Ruby. It automatically picks the best runtime available to evaluate your JavaScript program...
jQuery as new default Javascript library, streaming response support, attr_accessible with roles, prepared statements, easier migrations.
passenger-install-apache2-module --auto
blueprint is DevStructure’s workhorse tool that looks inside popular package managers, finds changes you made to configuration files, and...
...run reliably for real applications, on both developers machines and on the continuous integration server. This failure with Selenium has caused us to search for alternative solutions
This document describes an agreement between web servers and search engine crawlers that allows for dynamically created content to be visible to crawlers. Google currently supports this agreement. The hope...
Physical servers worked, EC2 did not...
...CSS Sprites has been getting a lot of play on large web sites that serve millions of users...
...of tiny javascript/css files, which causes one extra round trip per file to the server and back! This is bad! Bundle-fu throws it all up into a big package...
...RESTful ideas to talk to browsers have to put the smarts back on the server. They invent new URLs which (for example) return a resource, but return it all wrapped...
...speed. Now your Ruby scripts and Rails applications can talk directly to your FileMaker server with a syntax that just feels right...
...This is why you should try to reduce the number of different hostnames you serve content from...
Large scale server deploys using BitTorrent and the BitTornado library...
...documents using nothing but Javascript. You can use it in a Firefox extension, in Server Side Javascript and with Data URIs in some browsers...
...yourself in the foot: Doing a sudo shutdown -h now on the main database server right before you head home to cook dinner for six...
For websites that don't do JavaScript rendering on the client, it's best practice to put script tags at...
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...might experience a Host key verification error if you try to connect to the server via ssh or sftp. Be aware that a Host key verification error is always suspicious...
...the currently provided host key (and type) in your known_hosts file. When the server stops providing that locally stored host key you get a mismatch and need to trust...
The puppet server caches custom functions. If you edit an existing function (e.g. while you’re developing it), you’ll need to restart the puppet server before the new version...