ghoseb

;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;;  and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;;   functions.

lfender6445

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

john2x

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability

eliotsykes

Run rails new --help to view all of the options you can pass to rails new:

$ bin/rails new --help
Usage:
  rails new APP_PATH [options]

Options:
  -r, [--ruby=PATH]                                      # Path to the Ruby binary of your choice
                                                         # Default: /Users/eliot/.rbenv/versions/2.2.0/bin/ruby

josh64x2

pluginkit -a /Applications/Box\ Sync.app/Contents/Plugins/FinderSyncExt.appex

adham90

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                         |

badosu

require 'warden/github'

class SidekiqGithubChecker
  def self.registered(app)
    app.helpers do
      def warden; env['warden'] end
      def github_organization_authenticate!(name)
        unless warden.user.organization_member?(name)
          halt [401, {}, ["You don't have access to organization #{name}"]]
        end

casouri

-- key to break out of every layer and back to normal
escapeKey = {keyNone, 'escape'}

-- max length of helper measured in character
recursiveBindHelperMaxLineLengthInChar = 80

-- format of helper, the helper is just a hs.alert
recursiveBindHelperFormat = {atScreenEdge=2,
                             strokeColor={ white = 0, alpha = 2 },
                             textFont='SF Mono'}

pkazmier

# Modified from https://github.com/alyssais configuration.
#
# The following configuration heavily leverages modal keymaps to minimize the
# pollution of global keybindings. In addition, the modal keymaps facilitate
# the consistent use of the same keybindings across different modes. For
# example, this configuration uses 'h', 'l', 'j', and 'k' to represent west,
# east, south, and north when: changing focus, warping windows, resizing
# windows, swapping windows, and moving floating windows. Those four keys are
# mapped differently depending on the current mode to provide a consistent user
# experience.