Xiao Meng xiaom

Gradle tab completion script for Bash

A tab completion script that works for Bash. Relies on the BSD md5 command on Mac and md5sum on Linux, so as long as you have one of those two commands, this should work.

Usage

$ gradle [TAB]

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

Does the design expect failures to happen regularly and handle them gracefully?
Have we kept things as simple as possible?

	FROM ubuntu:precise
	MAINTAINER Bohdan Mushkevych

	# Installing Oracle JDK
	RUN apt-get -y install python-software-properties ;\
	add-apt-repository ppa:webupd8team/java ;\
	apt-get update && apt-get -y upgrade ;\
	echo oracle-java7-installer shared/accepted-oracle-license-v1-1 select true \| /usr/bin/debconf-set-selections ;\
	apt-get -y install oracle-java7-installer && apt-get clean ;\
	update-alternatives --display java ;\

	#!/bin/zsh
	#
	# Highlight a given file and copy it as RTF.
	#
	# Simon Olofsson <[email protected]>
	#

	set -o errexit
	set -o nounset

	import junit.framework.TestCase;
	import org.apache.hadoop.hive.service.HiveClient;
	import org.apache.thrift.TException;
	import org.apache.thrift.protocol.TBinaryProtocol;
	import org.apache.thrift.protocol.TProtocol;
	import org.apache.thrift.transport.TSocket;

	import java.util.List;

	/**

	# maybe.py - a Pythonic implementation of the Maybe monad
	# Copyright (C) 2014. Senko Rasic <[email protected]>
	#
	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights
	# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	# copies of the Software, and to permit persons to whom the Software is
	# furnished to do so, subject to the following conditions:
	#

	from scrapy.selector import Selector

	selector = Selector(text="""
	<div itemscope itemtype ="http://schema.org/Movie">
	<h1 itemprop="name">Avatar</h1>
	<span>Director: <span itemprop="director">James Cameron</span> (born August 16, 1954)</span>
	<span itemprop="genre">Science fiction</span>
	<a href="../movies/avatar-theatrical-trailer.html" itemprop="trailer">Trailer</a>
	</div>""", type="html")

	// XPath CheatSheet
	// To test XPath in your Chrome Debugger: $x('/html/body')
	// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


	// 0. XPath Examples.
	// More: http://xpath.alephzarro.com/content/cheatsheet.html


	'//hr[@class="edge" and position()=1]' // every first hr of 'edge' class