Shih-Wen Su flyakite

The introduction to Reactive Programming you've been missing

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.

#Mobile Device Detection via User Agent RegEx

Yes, it is nearly 2012 and this exercise has been done to death in every imaginable language. For my own purposes I needed to get the majority of non-desktop devices on to a trimmed down, mobile optimized version of a site. I decided to try and chase down an up-to-date RegEx of the simplest thing that could possibly work.

I arrived at my current solution after analyzing 12 months of traffic over 30+ US based entertainment properties (5.8M+ visitors) from Jan - Dec 2011.

The numbers solidified my thoughts on the irrelevancy of including browsers/OSes such as Nokia, Samsung, Maemo, Symbian, Ipaq, Avant, Zino, Bolt, Iris, etc. The brass tacks of the matter is that you certainly could support these obscure beasts, but are you really going to test your site on them? Heck, could you even find one?! Unless the folks that pay you are die hard Treo users my guess is "No".

Interestingly enough my research shows that /Mobile/ is more efficient than **/iP(

	import java.util.function.BiFunction;

	public class Main {
	public static void main(String args[])
	{
	BiFunction<Integer, Integer, Integer> composite1 = (a, b) -> a + b;

	composite1 = composite1.andThen(a -> 2 * a);

	System.out.println("Composite1 = " + composite1.apply(2, 3));

	#!/bin/bash
	# A simple script to backup an organization's GitHub repositories.

	# NOTE: if you have more than 100 repositories, you'll need to step thru the list of repos
	# returned by GitHub one page at a time, as described at https://gist.github.com/darktim/5582423

	GHBU_BACKUP_DIR=${GHBU_BACKUP_DIR-"github-backups"} # where to place the backup files
	GHBU_ORG=${GHBU_ORG-"<CHANGE-ME>"} # the GitHub organization whose repos will be backed up
	# (if you're backing up a user's repos instead, this should be your GitHub username)
	GHBU_UNAME=${GHBU_UNAME-"<CHANGE-ME>"} # the username of a GitHub account (to use with the GitHub API)

	#!/usr/bin/env bash
	#Code adapted from https://gist.github.com/yangj1e/3641843c758201ebbc6c (Modified to Python3.5)

	cd ~
	#wget https://3230d63b5fc54e62148e-c95ac804525aac4b6dba79b00b39d1d3.ssl.cf1.rackcdn.com/Anaconda2-2.4.0-Linux-x86_64.sh
	wget https://3230d63b5fc54e62148e-c95ac804525aac4b6dba79b00b39d1d3.ssl.cf1.rackcdn.com/Anaconda3-2.4.1-Linux-x86_64.sh
	bash Anaconda3-2.4.1-Linux-x86_64.sh -b
	echo 'PATH="/home/ubuntu/anaconda3/bin:$PATH"' >> .bashrc
	source .bashrc

	[{
	"name": "Afghanistan",
	"dial_code": "+93",
	"code": "AF"
	}, {
	"name": "Aland Islands",
	"dial_code": "+358",
	"code": "AX"
	}, {
	"name": "Albania",

	import BeautifulSoup, requests

	r=requests.post('http://www.twse.com.tw/ch/trading/exchange/BWIBBU/BWIBBU.php', {'STK_NO':2330, 'myear': 2016, 'mmon':2})

	soup = BeautifulSoup.BeautifulSoup(r.content)

	table = soup.find('table', {'class':'board_trad'})
	with open('out2.csv', 'w') as f:
	trs = table.findAll('tr')
	for tr in trs:

	GA.startTrackerWithId('UA-70824422-1');
	GA.trackView('News');
	GA.addCustomDimension('Type', 'tips');

	## create myapp based on sidemenu project

	$ ionic start myapp sidemenu

	## go to myapp folder

	$ cd myapp

	## list files

	## Install NodeJS

	## Go To https://nodejs.org/en/
	## Download and Install NodeJs

	## Test it!
	## Open command line terminal on Mac or PowerShell on Windows

	$ node -v # show node.js version
	$ npm -v # show npm version