kazu634

Snippet development
Quickly finding snippets

There are some ways you can quickly find a snippet file:

    *

      M-x yas/new-snippet

      Prompts you for a snippet name, then tries to guess a suitable directory to store it, prompting you for creation if it does not exist. Finally, places you in a new buffer set to snippet-mode so you can write your snippet.

lxneng

install PostgreSQL 9 in Mac OSX via Homebrew


Mac OS X Snow Leopard
System Version: Mac OS X 10.6.5
Kernel Version: Darwin 10.5.0


Install notes for PostgreSQL 9.0.1 install using Homebrew:
	sh-3.2# brew install postgresql

ysawa

function! RubyNewHashSyntax()
  :%s/:\(\w\+\) =>/\1:/ge
endfunction
command! RubyNewHashSyntax :call RubyNewHashSyntax()

liaody

Here are some of the "gotchas" I've encountered when I converted all the javascript code into coffeescript. (BTW, this is gathered while coding for YourMechanic.com, a very cool mobile auto repair service.)

Disclaimer: Coffeescript is a great productivity booster for me personally. Even with all the things outlined below, it is still way better than javascript. None of these should discourage you from jumping into it right away.

Major gotchas

(Things that generate wrong code silently)

phred

---
####
#### THIS IS OLD AND OUTDATED
#### LIKE, ANSIBLE 1.0 OLD.
####
#### PROBABLY HIT UP https://docs.ansible.com MY DUDES 
####
#### IF IT BREAKS I'M JUST SOME GUY WITH
#### A DOG, OK, SORRY
####

santoshrajan

;; http://lispyscript.com
;; LispyScript example using nodejs, expressjs and twitter bootstrap
;; LispyScript templates are written in LispyScript!
;; Html5 templates support all html5 tags

;; The express server

(var express (require "express"))
(var app (express))
(app.listen 3000)

gist:4277829

class Person
  def self.destructor name
    proc{ puts "I AM DYING: #{name}"}
    
  end
  
  attr_reader :name
  def initialize name
    @name = name
     ObjectSpace.define_finalizer self, Person.destructor(name)

rdp

def required(arg=nil)
  method = caller_locations(1,1)[0].label
  raise ArgumentError.new("required parameter #{arg.to_sym.inspect + ' ' if arg}not passed to method #{method}")
end

def say(greeting: required('greeting'))
  puts greeting
end

def say2(greeting: required)

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

asugai

$ cd ~
$ sudo curl -sS https://getcomposer.org/installer | sudo php
$ sudo mv composer.phar /usr/local/bin/composer
$ sudo ln -s /usr/local/bin/composer /usr/bin/composer

then you can run 
$ sudo composer install