Gastroenterology Data Science sebastiz

## 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

## gist:ddf628cc8497096c3bbe
#!/bin/bash

$PARENTDIR = 'parent_dir here'

#Get a list of dirs/files in parent directory, pipe to egrep and select only directories then pipe to awk to get the 9th field (directory name). Check your shell to make sure $9 is actually the directory name

DIRS=`ls -l $MYDIR | egrep '^d'`| | awk '{print $9}'

# Loop through our directories

## fix_vagrant_boxes.sh
#!/bin/bash

provider=virtualbox

# Loop over boxes
for box in ~/.vagrant.d/boxes/*; do

    # Create provider directory to contain files
    mkdir $box/$provider/

## gist:10a9c975a8054df2c262
Useful One-Line Scripts for Perl                    Jan 28 2012 | version 1.08
--------------------------------                    -----------   ------------

Compiled by Peteris Krumins (peter@catonmat.net, @pkrumins on Twitter)
http://www.catonmat.net -- good coders code, great reuse

Latest version of this file is always at:

    http://www.catonmat.net/download/perl1line.txt

## basic_html5_template.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Basic HTML5 Template</title>
  <link href="stylesheets/style.css" rel="stylesheet" type="text/css" media="screen" />
  <script src="example.js"></script>
</head>
<body>

## FileCommandsRuby.rb
File.open "file.json", "w+" do |file|
  file.puts Hash.to_json
end

#This writes a whole string to a file (string is the output of method mypage.makePage)
File.open("/Users/sebastianzeki/Desktop/MyRubyHTML.html", 'w') { |file| file.write(mypage.makePage)}

File.open("/path/to/file").each { |line|
  puts line
}

## Bookmarks_Ruby
RUBY!
n.b. Class/module index at lower left in ruby-doc explanation pages (cf. Time, Math, etc.)

******************************************************************************************


http://ruby-doc.org/core-2.1.2/
    Searchable list of methods

http://ruby-doc.org/core-2.1.2/String.html

## RailsModel.md

      
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                sebastiz
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              Last active
              August 29, 2015 14:23
                — forked from rstacruz/index.md
            
              
                List of Rails models gists
              
          
    Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

  
## Snippets.R
#A truck load of code snippets

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################################################ System tasks ######################################################################################################################
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###################################################################################

## gist:4bfb7a96adc1ed21998c540f82cf03f1
R to python useful data wrangling snippets

The dplyr package in R makes data wrangling significantly easier.
The beauty of dplyr is that, by design, the options available are limited.
Specifically, a set of key verbs form the core of the package.
Using these verbs you can solve a wide range of data problems effectively in a shorter timeframe.
Whilse transitioning to Python I have greatly missed the ease with which I can think through and solve problems using dplyr in R.
The purpose of this document is to demonstrate how to execute the key dplyr verbs when manipulating data using Python (with the pandas package).

dplyr is organised around six key verbs
	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console
	#!/bin/bash

	$PARENTDIR = 'parent_dir here'

	#Get a list of dirs/files in parent directory, pipe to egrep and select only directories then pipe to awk to get the 9th field (directory name). Check your shell to make sure $9 is actually the directory name

	DIRS=`ls -l $MYDIR \| egrep '^d'`\| \| awk '{print $9}'

	# Loop through our directories
	#!/bin/bash

	provider=virtualbox

	# Loop over boxes
	for box in ~/.vagrant.d/boxes/*; do

	# Create provider directory to contain files
	mkdir $box/$provider/
	Useful One-Line Scripts for Perl Jan 28 2012 \| version 1.08
	-------------------------------- ----------- ------------

	Compiled by Peteris Krumins (peter@catonmat.net, @pkrumins on Twitter)
	http://www.catonmat.net -- good coders code, great reuse

	Latest version of this file is always at:

	http://www.catonmat.net/download/perl1line.txt
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Basic HTML5 Template</title>
	<link href="stylesheets/style.css" rel="stylesheet" type="text/css" media="screen" />
	<script src="example.js"></script>
	</head>
	<body>
	File.open "file.json", "w+" do \|file\|
	file.puts Hash.to_json
	end

	#This writes a whole string to a file (string is the output of method mypage.makePage)
	File.open("/Users/sebastianzeki/Desktop/MyRubyHTML.html", 'w') { \|file\| file.write(mypage.makePage)}

	File.open("/path/to/file").each { \|line\|
	puts line
	}
	RUBY!
	n.b. Class/module index at lower left in ruby-doc explanation pages (cf. Time, Math, etc.)

	******************************************************************************************


	http://ruby-doc.org/core-2.1.2/
	Searchable list of methods

	http://ruby-doc.org/core-2.1.2/String.html
	#A truck load of code snippets

	####################################################################################################################################################################################
	####################################################################################################################################################################################
	####################################################################################################################################################################################
	################################################ System tasks ######################################################################################################################
	####################################################################################################################################################################################
	###################################################################################
	R to python useful data wrangling snippets

	The dplyr package in R makes data wrangling significantly easier.
	The beauty of dplyr is that, by design, the options available are limited.
	Specifically, a set of key verbs form the core of the package.
	Using these verbs you can solve a wide range of data problems effectively in a shorter timeframe.
	Whilse transitioning to Python I have greatly missed the ease with which I can think through and solve problems using dplyr in R.
	The purpose of this document is to demonstrate how to execute the key dplyr verbs when manipulating data using Python (with the pandas package).

	dplyr is organised around six key verbs