johntyree

#/usr/bin/env python

from pandas import np
from pandas.io.data import DataReader


def historical_volatility(sym, days):
    "Return the annualized stddev of daily log returns of `sym`."
    try:
        quotes = DataReader(sym, 'yahoo')['Close'][-days:]

bwhitman

[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Phone = #777
ISDN = 0
Password = vzw
Username = XXX-XXX-XXXX
Modem = /dev/ttyUSB1
Baud = 921600
Stupid Mode = on

peter

# 0. Make sure you have Ruby 1.9.3 installed, and optionally RVM and PostgreSQL

# 0.2 If you are on the Mac, make sure you have a c compiler by installing XCode Command Line Tools or gcc4.2 with homebrew
# https://github.com/mxcl/homebrew/wiki/Custom-GCC-and-cross-compilers

# 0.5 Make sure you have bundler version ~> 1.2 as Rails depends on it
gem install bundler

# 1. Get edge Rails source (master branch)
git clone https://github.com/rails/rails.git

mrnugget

Move /etc/zshenv

• See here: http://vim.1045645.n5.nabble.com/MacVim-and-PATH-td3388705.html#a3392363
• Do this: sudo mv /etc/zshenv /etc/zprofile

Get rbenv and ruby working in MacVim

• Put this in your ~/.zprofile