Brett Chalupa brettchalupa

Map	Action
<F1>	Causes Netrw to issue help
<cr>	Netrw will enter the directory or read the file
<del>	Netrw will attempt to remove the file/directory
-	Makes Netrw go up one directory
a	Toggles between normal display, hiding (suppress display of files matching g:netrw_list_hide) showing (display only files which match g:netrw_list_hide)
c	Make browsing directory the current directory
C	Setting the editing window
d	Make a directory

How To Use Heroku Postgresql Database Locally

https://devcenter.heroku.com/articles/heroku-postgres-import-export

or

Create a new database backup - heroku pg:backups capture
Request and copy the URL - heroku pg:backups public-url
Download the database backup - curl "[the url]" > tmp/db.dump
Restore the backup - pg_restore --verbose --clean --no-acl --no-owner -h localhost -d [db_name] tmp/db.dump

Notes While Learning Go(lang)

Useful Commands

godoc -http=:8000 - serve Go docs locally

Improved Remote Pairing with Vim, Tmux and Tmate

Goals

Spin up tmux sessions for each app automatically
Have vim started in each tmux session
Have a console successfully started for Rails apps, regardless of Rails version
Tail the pow logs for Rails apps
Start Ember server and test runner for Ember apps
Maintain vim sessions automatically so vim is always "as we left it"

Install
Shell exports
Directory explanations
Automatic Imports
Private repo access
Guard (automatic go run)
Godo
Spurious
AWS SDK with Go (inc. some old possibly broken examples)
Build and Compilation

I highly suspect that the RSpec core team all use black backgrounds in their terminals because sometimes the colors aren’t so nice on my white terminal

I certainly use a black background. I'm not sure about the other RSpec core folks. Regardless, if there are some color changes we can make that would make output look good on a larger variety of backgrounds, we'll certainly consider that (do you have some suggested changes?). In the meantime, the colors are configurable, so you can change the colors to fit your preferences on your machine. First, create a file at

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

	function fish_greeting
	set_color green
	print_weather \| cowsay
	end

	function print_weather
	if test -f .weather
	set time (head -n 1 .weather)
	set current (date +%s)
	set diff (math $current - $time)

	# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
	# that enables you to choose a character from a menu of options. If you are on Lion
	# try it by pressing and holding down 'e' in any app that uses the default NSTextField
	# for input.
	#
	# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
	# it's a nightmare to deal with in Atom if you're running vim mode,
	# as it means you cannot press and hold h/j/k/l to move through your file. You have
	# to repeatedly press the keys to navigate.