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James Alexander jalexanderbryant

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Rails on Rails Cheat Sheet -- Includes updates from Rails 5.0
1. Open terminal and check versions of Ruby and Rails against production server params or to make sure you are using the most recent stable versions.
$ ruby -v
$ rvm list
$ rvm list known
$ rvm install ruby 2.3.1
$ rvm list
$ ruby -v
$ gem install rails
@topalovic
topalovic / hacking-the-art-of-exploitation-vagrantfile.md
Last active July 9, 2025 18:05
A guide on building a Vagrant box from the "Hacking: The Art of Exploitation" Live CD.

Hacking2 Vagrant box

A short guide on building a Vagrant box from the Hacking: The Art of Exploitation, 2nd Edition LiveCD.

Prep the box

Create a new blank 32-bit Linux machine via VirtualBox UI (or console) and name it however you like. Insert the ISO file as a Live CD and

@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active November 12, 2025 11:31
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')