FrancoB411

# Create a new table called `globals
:ets.new(:globals, [:named_table, :public])

# Put some data in it
:ets.insert(:globals, {:are_we_crunching, true})

# Get it back
:ets.lookup(:globals, :are_we_crunching) # true

FrancoB411

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

FrancoB411

function countCSSRules() {
    var results = '',
        log = '';
    if (!document.styleSheets) {
        return;
    }
    for (var i = 0; i < document.styleSheets.length; i++) {
        countSheet(document.styleSheets[i]);
    }
    function countSheet(sheet) {

FrancoB411

// `unit` is `return` from Haskell
// `bind` is `>>=` from Haskell, or `flatMap` from Scala

var None = {
  bind:      function (fn)        { return this;      },
  unit:      function (v)         { return Option(v); },
  getOrElse: function (elseValue) { return elseValue; }
};

var Some = function (value) {

FrancoB411

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

FrancoB411

[alias]
  co = checkout
  st = status
  rso = remote show origin
  # e.g. git graphviz --first-parent master | dotty /dev/stdin
  graphviz = "!f() { echo 'digraph git {' ; git log --pretty='format:  %h -> { %p }' \"$@\" | sed 's/[0-9a-f][0-9a-f]*/\"&\"/g' ; echo '}'; }; f"
  # Pretty log
  lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative
  # Print out all commits whose hash starts with a given string
  abbr = "!sh -c 'git rev-list --all | grep ^$1 | while read commit; do git --no-pager log -n1 --pretty=format:\"%H %ci %an %s%n\" $commit; done' -"

FrancoB411

class ObjectPrinter

#changed param name to item so it's clearer we're sticking an "item" in there and not the class "ObjectPrinter" itself
  def print_methods(item)

#added a little space and header to make it easier to read
     3.times {puts ""}
     puts "#{item} methods:"
     puts "----------------------------"
     puts ""