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Ernesto Echeverria ernestoe

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@tonycoco
tonycoco / controller_spec.rb
Last active May 25, 2023 06:04
The Greatest Hits of Rspec Testing: Volume 1
require "spec_helper"
describe ExampleController do
context "GET #index" do
let(:resources) { FactoryGirl.create_list(:resource) }
before do
get :index
end
@cbednarski
cbednarski / camera.py
Last active February 17, 2024 05:54
Webcam capture for python - Pops up a preview from your webcam and snaps a picture when you press 'q'
import cv2
# Windows dependencies
# - Python 2.7.6: http://www.python.org/download/
# - OpenCV: http://opencv.org/
# - Numpy -- get numpy from here because the official builds don't support x64:
# http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
# Mac Dependencies
# - brew install python
@koenpunt
koenpunt / chosen-bootstrap.css
Last active October 9, 2025 17:41
Bootstrap 3.0 theme for Chosen
select.form-control + .chosen-container.chosen-container-single .chosen-single {
display: block;
width: 100%;
height: 34px;
padding: 6px 12px;
font-size: 14px;
line-height: 1.428571429;
color: #555;
vertical-align: middle;
background-color: #fff;
@PWSdelta
PWSdelta / rspec_model_testing_template.rb
Last active July 29, 2025 13:52
Rails Rspec model testing skeleton & cheat sheet using rspec-rails, shoulda-matchers, shoulda-callbacks, and factory_girl_rails. Pretty much a brain dump of examples of what you can (should?) test in a model. Pick & choose what you like, and please let me know if there are any errors or new/changed features out there. Reddit comment thread: http…
# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# This skeleton also assumes you're using the following gems:
#
# rspec-rails: https://github.com/rspec/rspec-rails
@xdite
xdite / 42-things.md
Created July 14, 2012 05:11
Ten (42) Things You Didn't Know Rails Could Do
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active December 8, 2025 03:35
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@andreyvit
andreyvit / tmux.md
Created June 13, 2012 03:41
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

@shripadk
shripadk / gist:652819
Created October 29, 2010 03:10
Express authentication using Redis for session store and Couchdb for database (in coffeescript!)
###
Module dependencies
###
require.paths.unshift "#{__dirname}/lib/support/express-csrf/"
require.paths.unshift "#{__dirname}/lib/support/node_hash/lib/"
express = require 'express'
app = module.exports = express.createServer()
RedisStore = require 'connect-redis'
@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')