This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet
SPC q q
- quitSPC w /
- split window verticallySPC w
- - split window horizontallySPC 1
- switch to window 1SPC 2
- switch to window 2SPC w c
- delete current window
After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work. | |
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0." | |
Database files have to be updated before starting the server, here are the steps that had to be followed: | |
# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default | |
brew unlink postgresql | |
brew install postgresql@9.6 | |
brew unlink postgresql@9.6 | |
brew link postgresql |
SPC s c remove highlight | |
**** Files manipulations key bindings | |
Files manipulation commands (start with ~f~): | |
| Key Binding | Description | | |
|-------------+----------------------------------------------------------------| | |
| ~SPC f c~ | copy current file to a different location | | |
| ~SPC f C d~ | convert file from unix to dos encoding | | |
| ~SPC f C u~ | convert file from dos to unix encoding | |
This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet
SPC q q
- quitSPC w /
- split window verticallySPC w
- - split window horizontallySPC 1
- switch to window 1SPC 2
- switch to window 2SPC w c
- delete current window#resides in app/models/connectors/ | |
class Connectors::Aws | |
attr_reader :aws_access_key_id, :aws_secret_access_key, :aws_security_token, :expires_at | |
def initialize | |
if ENV.has_key?('AWS_SECURITY_TOKEN') #localhost | |
@aws_access_key_id = ENV['AWS_ACCESS_KEY_ID'] | |
@aws_secret_access_key = ENV['AWS_SECRET_ACCESS_KEY'] | |
@aws_security_token = ENV['AWS_SECURITY_TOKEN'] | |
@expires_at = Time.now + 10.hours |
# OSX for Hackers (Mavericks/Yosemite) | |
# | |
# Source: https://gist.github.com/brandonb927/3195465 | |
#!/bin/sh | |
# Some things taken from here | |
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
# Ask for the administrator password upfront |
Attention: the list was moved to
https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.
This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.
# Ensure system is in ship-shape.
aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev
document.body.addEventListener('error', function(event) { | |
if ( event.target.nodeName.toLowerCase() == 'img' ) { | |
// an image on the page failed to load | |
} | |
}, true); |
// Turns out this function already exists in Sass: mix(fg, bg, %) (http://d.pr/mGqa) | |
// Alpha blending | |
@function blend($bg, $fg) { | |
$r: red($fg) * alpha($fg) + red($bg) * (1 - alpha($fg)); | |
$g: green($fg) * alpha($fg) + green($bg) * (1 - alpha($fg)); | |
$b: blue($fg) * alpha($fg) + blue($bg) * (1 - alpha($fg)); |