gastonambrogi

#!/usr/bin/env bash
# script:  watch
# author:  Mike Smullin <mike@smullindesign.com>
# license: GPLv3
# description:
#   watches the given path for changes
#   and executes a given command when changes occur
# usage:
#   watch <path> <cmd...>
#

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# MySQL.  Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
#   gem install mysql2
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
  adapter: mysql2
  encoding: utf8

gastonambrogi

//GRobotronics 29/3/2014


unsigned char i;
unsigned char j; 
/*Port Definitions*/
int Max7219_pinCLK = 2;
int Max7219_pinCS = 1;
int Max7219_pinDIN = 0;

gastonambrogi

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

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function getZoomCompensatedBoundingRect(fabricObject){
  //fabricObject is the object you want to get the boundingRect from
  fabricObject.setCoords();
  var boundingRect = fabricObject.getBoundingRect();
  var zoom = canvas.getZoom();
  var viewportMatrix = canvas.viewportTransform;
  
  //there is a bug in fabric that causes bounding rects to not be transformed by viewport matrix
  //this code should compensate for the bug for now

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Initialize

gitflow	git
git flow init	git init
git commit --allow-empty -m "Initial commit"
git checkout -b develop master

Connect to the remote repository

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i3 Window Manager
Open terminal: $mod+Enter
Split window vertically: $mod+v command
Split window horizontally: $mod+h command
Change window focus: $mod+arrow-keys
Move focused windows: $mod+Shift+arrow-keys
Toggle splith/splitv: $mod+e
Switch to stacking mode: $mod+s
Switch to tabbed mode: $mod+w

gastonambrogi

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console