Enter the hostname of a server to test it for CVE-2014-0160.
Local testing allows you to test your private and internal servers using the BrowserStack cloud, which has support for firewalls...
Your development machine is usually on a very good network connection. To test how your application behaves on a slow...
If you are trying to inspect timings in JavaScript, you can use console.time and console.timeEnd which will write to your...
Development environment setup Rails Composer Basically a comprehensive Rails Template. Prepares your development environment and lets you select web server...
Just found out about a great feature in Rails that seems to be around since Rails 2. Start a console...
"Redis Desktop Manager (aka RDM)— is a cross-platform open source Redis DB management tool (i.e. Admin GUI). Redis Desktop...
When you are working with Backbone models and inheritance, at some point you want to overwrite inherited methods but call...
This is just a quick note, mostly for my own reference, of a few ways to easily delete the dot...
In /etc/rc.local add: service bluetooth stop
Icons Sizes for Windows, MacOS X, iOS, Android and Linux. It's a mess!
TLDR: This card explains which threads and processes interact with each other when you run a Selenium test with Capybara...
If you have multiple monitors and want to share a given screen with your call partner, drag the caller window...
In Ruby, classes and modules are called constants. This card explains how Ruby resolves the meaning of a constant.
Modern IRB has time measurement built in. measure # Enable measure :off # Disable Custom Should your version of IRB not offer...
Assert rmagick provision ... Gemfile gem 'rmagick', '2.13.2' # at this moment the latest stable version config/initializer/carrierwave.rb require 'carrierwave/processing/rmagick' ... and define a...
Use protocol independent URLs whenever possible so that the browser will choose the protocol related to the protocol which the...
swaks is a very nice tool to test SMTP. For the most linux distributions you can easily install it with...
Font Awesome 4 has renamed all icons. What the fuck. Check the attached link for an icon list for the...
Install and configure the AWS Command Line Interface Show existing certificates to test if the AWS Cli is working:
I'm creating certificate requests with this command: openssl req -new -out www.example.com.csr -keyout www.example.com.key -newkey rsa:2048 -nodes
Today I ran into trouble installing therubyracer on Ruby 1.8. The installation failed with *** extconf.rb failed *** Could not create Makefile...
If you need to enable NewRelic monitoring on certain machines within the same Rails environment, a simple solution is to...