Patrick Carolan pcarolan

After spending many hours trying to get FreeTDS and unixodbc to run on a Mac OS X 10.8 system with the python module, pyodbc, I eventually came to this recipe, which is remarkably simple thanks to homebrew. I also found unixodbc was unnecessary and I couldn't get it to play well with FreeTDS, so this install does not include unixodbc. See also http://www.acloudtree.com/how-to-install-freetds-and-unixodbc-on-osx-using-homebrew-for-use-with-ruby-php-and-perl/ and http://www.cerebralmastication.com/2013/01/installing-debugging-odbc-on-mac-os-x/.

Prerequisites: Be sure you have XCode and the Commandline Tools for XCode installed from Apple. Also install homebrew followed with brew update and brew doctor.

Install FreeTDS:

brew install freetds

Test your install:

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

Identifying Arbitrage Opportunities with Graphs

Introduction

NERDTree

o.......Open files, directories and bookmarks....................|NERDTree-o|
go......Open selected file, but leave cursor in the NERDTree.....|NERDTree-go|
t.......Open selected node/bookmark in a new tab.................|NERDTree-t|
T.......Same as 't' but keep the focus on the current tab........|NERDTree-T|
i.......Open selected file in a split window.....................|NERDTree-i|
gi......Same as i, but leave the cursor on the NERDTree..........|NERDTree-gi|
s.......Open selected file in a new vsplit.......................|NERDTree-s|
gs......Same as s, but leave the cursor on the NERDTree..........|NERDTree-gs|

O.......Recursively open the selected directory..................|NERDTree-O|

	[
	{"created_at": "2016-10-06T16:22:24.520Z"},
	{"created_at": "2016-10-05T16:24:39.039Z"},
	{"created_at": "2016-10-04T16:24:39.039Z"},
	{"created_at": "2016-10-02T16:24:39.039Z"},
	{"created_at": "2016-10-01T16:24:39.039Z"},
	{"created_at": "2016-09-25T16:24:39.039Z"},
	{"created_at": "2016-09-24T16:24:39.039Z"},
	{"created_at": "2016-09-23T16:24:39.039Z"},
	{"created_at": "2016-09-22T16:24:39.039Z"},

	{
	"$schema": "http://json-schema.org/draft-04/schema#",
	"description": "An Address following the convention of http://microformats.org/wiki/hcard",
	"type": "object",
	"properties": {
	"post-office-box": { "type": "string" },
	"extended-address": { "type": "string" },
	"street-address": { "type": "string" },
	"locality":{ "type": "string" },
	"region": { "type": "string" },

	alias kc='kubectl'
	alias kclf='kubectl logs --tail=200 -f'
	alias kcgs='kubectl get service -o wide'
	alias kcgd='kubectl get deployment -o wide'
	alias kcgp='kubectl get pod -o wide'
	alias kcgn='kubectl get node -o wide'
	alias kcdp='kubectl describe pod'
	alias kcds='kubectl describe service'
	alias kcdd='kubectl describe deployment'
	alias kcdf='kubectl delete -f'



	```python

	# Imports
	from h3 import h3
	import folium
	from shapely import geometry
	import fiona
	import geopandas as gpd

Patrick Carolan pcarolan

Identifying Arbitrage Opportunities with Graphs

Introduction

NERDTree

🤖 Ai Driven Development

Setup

	<!DOCTYPE html>
	<meta charset="utf-8">
	Hello, world!