File upload with nice UI, progress bar and preview, allowing multiple files and supports drag & drop. Its default is built...
In order to navigate through the browser history. you can manipulate the window.history object via javascript like follows:
Spreewald gives you steps like these: When I enter "text" into the browser dialog Also see Accept or deny JavaScript...
I got these warnings while deploying a Rails 3.2 app with asset pipeline enabled: *** [err :: host.tld] find: `/opt/www/hollyapp.com/releases/20120503115342/public/images': No such...
All our projects have enum-like requirements like this: An attribute value must be included in a given set of...
In your ~/.gitconfig: [core] editor=nano
An association defined with has_many :through will return the same record multiple times if multiple join models for the...
You can change which branches will be pushed when saying git push. Our recommendation is to set it to current...
Geordi, our collection of command line tools, has been extended by another command deploy-to-production. This script encapsulates the...
How to get a backtrace from a running Ruby process: Ruby 2.6 # First, find out the PID of your Ruby...
When you create a new branch and push it to origin, you won't be tracking it. This means a...
The following two hints are taken from Github's Ruby style guide: If your regular expression mentions a lot of...
In some older Capybara versions (e.g. 0.3.9), we're getting lots of deprecations warnings: Selenium::WebDriver::Element#select is deprecated...
Pour color on your Rails console with awesome_print. Turn confusing long strings into formatted output. Have objects and classes...
Install libreadline: sudo apt-get install libreadline-dev Reinstall the ruby and tell rvm where to find readline
If you want to know your public key's fingerprint, do this: ssh-keygen -lf ~/.ssh/my.key.pub This may be necessary...
When trying to install the gherkin gem, you might encounter an error with the following lines: ERROR: Error installing gherkin...
When branches get deleted on origin, your local repository won't take notice of that. You'll still have your...
This card shows you how to format a card's content using Markdown. We use the Commonmarker interpreter, so here...
Instead of showing you two lines for each change, Git allows you to highlight changes in a line explicitly:
When updating WebMock, be prepared that your specs may send real requests into the depths of the internet unless you...
If your project manager wants to do gatekeeping on a project, as a developer you need to follow the following...
If you're responsible for gatekeeping in a projects, here is a guide, what to do. In order to reduce...
will_paginate triggers a database query to determine the total number of entries (i.e. to let you display the number...