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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

garciadanny

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

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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-------- vim-commands ----------------------------------------------------------
// BASIC CONTROL
hjkl        - move
i           - insert mode
R           - replace mode
o           - insert new line below
O           - insert new line above

// LINE MOTIONS
0           - start of line

garciadanny

.highlight         { background-color: #49483e }
.c                 { color: #75715e }                            /* Comment                     */
.err               { color: #960050; background-color: #1e0010 } /* Error                       */
.k                 { color: #66d9ef }                            /* Keyword                     */
.l                 { color: #ae81ff }                            /* Literal                     */
.n                 { color: #f8f8f2 }                            /* Name                        */
.o                 { color: #f92672 }                            /* Operator                    */
.p                 { color: #f8f8f2 }                            /* Punctuation                 */
.cm                { color: #75715e }                            /* Comment.Multiline           */
.cp                { color: #75715e }                            /* Comment.Preproc             */

garciadanny

.highlight { 
  background-color: #efefef;
  padding: 7px 7px 7px 10px;
  border: 1px solid #ddd;
  -moz-box-shadow: 3px 3px rgba(0,0,0,0.1);
  -webkit-box-shadow: 3px 3px rgba(0,0,0,0.1);
  box-shadow: 3px 3px rgba(0,0,0,0.1);
  margin: 20px 0 20px 0;
  overflow: hidden;

garciadanny

class Employee
  include ActiveSupport::Configurable
end

employee = Employee.new
employee.config.research_lab_entry = :not_allowed
employee.config.paid_leave = 5

class Employee
  include ActiveSupport::Configurable

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#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

garciadanny

require 'active_support/core_ext/array'

class Garden
  attr_reader :layout, :for_student, :students

  def initialize(layout, students = Garden.default_students)
    @students = students
    @layout = parse(layout)
    @for_student = group_by_student
    define_student_lookups

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body {
  width: 100%;
  height: 500px;
  margin: 0;
  padding: 0;
  text-align: center;
}
body:before {
  display: inline-block;
  content: ' ';