Edu Fernández eduardo

Vim for Rails Developers

http://www.codeulatescreencasts.com/products/vim-for-rails-developers

Intro

Typeracer
[Keyboard cheat sheet][2]

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

	# Custom status bar
	# # Powerline symbols: ⮂ ⮃ ⮀ ⮁ ⭤
	set -g status-left-length 32
	set -g status-right-length 150
	set -g status-interval 5
	set -g status-left '#[fg=colour16,bg=colour254,bold] #S #[fg=colour254,bg=colour234,nobold]⮀'
	set -g status-right '#[fg=colour245]⮃ %R ⮃ %d %b #[fg=colour254,bg=colour234,nobold]#(~/Documents/AppleScripts/itunes-current-track-tmux.sh)⮂#[fg=colour16,bg=colour254,bold] #h '
	# set -g status-right '#(~/Documents/AppleScripts/itunes-current-track-tmux.sh)'
	set -g window-status-format "#[fg=white,bg=colour234] #I #W "
	set -g window-status-current-format "#[fg=colour234,bg=colour39]⮀#[fg=colour16,g=colour39,noreverse,bold] #I ⮁ #W #[fg=colour39,bg=colour234,nobold]⮀"

	#!/usr/bin/env bash

	##
	# This is a script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# Download and auto-run with:
	# $ curl -sL https://raw.github.com/gist/2108403/hack.sh \| bash
	#
	# or download and prompt before change defaults:

	# I am a scientist who has been using R for about 2 years. Today I achieved a measure of enlightenment into
	# the zen of R, and I want to share it with you.

	# I was simulating a set of independent random walks, which are formed by a multiplicative process. Here is
	# the code I had built up over a few months of working on it and modifying it on and off as research
	# questions changed:

	TimeSteps <- 1000
	Walks <- 100
	ErrorMagnitude <- 0.03

	# In reply to my own question
	# (http://jeffkreeftmeijer.com/2010/why-arent-you-using-git-flow/#comment-69995567)
	# about using git-flow with existing git repos I experimented with a dummy
	# git repo and it appears rather straight-forward


	kold@Macintosh-27 $ git init test_git_flow
	Initialized empty Git repository in /private/tmp/test_git_flow/.git/
	(/tmp)
	kold@Macintosh-27 $ cd test_git_flow/

	$ sudo su -
	# mkdir /etc/resolver
	# cat > /etc/resolver/test
	nameserver 127.0.0.1
	port 2155
	^D
	^D
	$ brew install dnsmasq
	$ dnsmasq --port=2155 --no-resolv --address=/.test/127.0.0.1
	$ ping foo.test

	/*!
	* JavaScript whatevCache - v0.2pre - 12/30/2010
	* http://benalman.com/
	*
	* Copyright (c) 2010 "Cowboy" Ben Alman
	* Dual licensed under the MIT and GPL licenses.
	* http://benalman.com/about/license/
	*/

	// whatevCache.set( key, value [, ttl ] );

	#!/bin/bash
	echo -e "tell application \"Quicksilver\"\nshow large type \"$1\"\nend tell" \| osascript