When deploying code with Capistrano (depending on your configuration) at some point Capistrano tries to check out code from your...

Cookies without an expiration timestamp are called "session cookies". [1] They should only be kept until the end of the...

Inspired by recent "git shortcut" cards I figured it would be nice to have one of these for rebasing a...

This note describes how to kick a user out of a Rails application after she hasn't requested an action...

tl;dr: Use event.currentTarget unless you are absolutely certain that you need event.target. Since it hasn't been written down...

Due to the way we setup Jasmine tests in our projects, you may run into various errors when Jasmine boots...

Terminator has a cool feature that allows you to split your terminal into many panels and type in all of...

tl;dr Since Rails 7+ you can use ComparisonValidator for validations like greater_than, less_than, etc. on dates, numerics...

...should see the following ([\w]+) table:?$/ do |name, expected_table| name = name.underscore table_element = begin element_at("table\##{name}") rescue Webrat::NotFoundError begin element_at("table.#{name}") rescue element_at...

Our CI setup frequently sees this error while running yarn install: yarn install v1.22.19 [1/4] Resolving packages... [2/4] Fetching packages...

Git allows you to set push options when pushing a branch to the remote. You can use this to build...

Usually, Unpoly compiler destructors are returned from the compiler function. However, when using async compiler functions, you can not register...

...a "add new user" forms. Chrome developers say this is by design as they believe it encourages users to store more complex passwords. Recommended fix for Chrome and Firefox

Capybara allows you to select DOM elements, e.g. by using field, find_field(...) or field_labeled(...): role_select = field_labeled...

...hide gems from the backtrace. In such cases, log_subscriber.rb is the inner-most (i.e. "best") source in the backtrace. You probably have an initializer with this line: Rails.backtrace_cleaner.remove_silencers!

In my opinion using this plus the icon font you get the best of all worlds, with low CPU usage, no JavaScript, and file-sizes in the one...

When you are using the default MIME-Type configuration and your application allows uploading files, it can be a security...

On your local system that only hosts non-critical development data and only you have access to, you can store...

...new value (be aware that you should use a secure and salted hash) or better call the the_user_to_log_out.reset_remember_token! method that does the things for you.

Do all of the above, and also Remove all blocks and hooks belonging to craken from your config/deploy.rb. Delete vendor/plugins/craken. Check if you have lib/tasks/craken.rb. If so, delete...

Note that you should disable the Java plug-in in your browsers after installation. Ubuntu >= 12.04 Java 11

Spreewald's patiently repeats the given block again and again until it either passes or times out.