[旅遊] 2014_01_28~29 新社趴趴走之到處都櫻花

免錢不塞車的櫻花～～

[旅遊] 2014_01_12 新社梅花隧道梅花森林

那天早上看到新聞報導, 發現離家不遠吃飽飯就直接衝了．

[Tools] Yahoo 股票 API

抓取歷史股價
http://ichart.finance.yahoo.com/table.csv?s=2330.TW&a=0&b=1&c=2013

http://ichart.finance.yahoo.com/table.csv?s=2330.TW&a=0&b=1&c=2010&a=2&b=14&c=2014
.TW（上市）
.TWO（上櫃）

 s - 股價名稱    ex: 台積電 2330.TW
 a - 起始時間 月
 b - 起始時間 日
 c - 起始時間 年

抓取目前股價
http://finance.yahoo.com/d/quotes.csv?s=2330.TW&f=d1ohgl1va2m3m4

a	Ask	a2	Average Daily Volume	a5	Ask Size
b	Bid	b2	Ask (Real-time)	b3	Bid (Real-time)
b4	Book Value	b6	Bid Size	c	Change & Percent Change
c1	Change	c3	Commission	c6	Change (Real-time)
c8	After Hours Change (Real-time)	d	Dividend/Share	d1	Last Trade Date
d2	Trade Date	e	Earnings/Share	e1	Error Indication (returned for symbol changed / invalid)
e7	EPS Estimate Current Year	e8	EPS Estimate Next Year	e9	EPS Estimate Next Quarter
f6	Float Shares	g	Day's Low	h	Day's High
j	52-week Low	k	52-week High	g1	Holdings Gain Percent
g3	Annualized Gain	g4	Holdings Gain	g5	Holdings Gain Percent (Real-time)
g6	Holdings Gain (Real-time)	i	More Info	i5	Order Book (Real-time)
j1	Market Capitalization	j3	Market Cap (Real-time)	j4	EBITDA
j5	Change From 52-week Low	j6	Percent Change From 52-week Low	k1	Last Trade (Real-time) With Time
k2	Change Percent (Real-time)	k3	Last Trade Size	k4	Change From 52-week High
k5	Percebt Change From 52-week High	l	Last Trade (With Time)	l1	Last Trade (Price Only)
l2	High Limit	l3	Low Limit	m	Day's Range
m2	Day's Range (Real-time)	m3	50-day Moving Average	m4	200-day Moving Average
m5	Change From 200-day Moving Average	m6	Percent Change From 200-day Moving Average	m7	Change From 50-day Moving Average
m8	Percent Change From 50-day Moving Average	n	Name	n4	Notes
o	Open	p	Previous Close	p1	Price Paid
p2	Change in Percent	p5	Price/Sales	p6	Price/Book
q	Ex-Dividend Date	r	P/E Ratio	r1	Dividend Pay Date
r2	P/E Ratio (Real-time)	r5	PEG Ratio	r6	Price/EPS Estimate Current Year
r7	Price/EPS Estimate Next Year	s	Symbol	s1	Shares Owned
s7	Short Ratio	t1	Last Trade Time	t6	Trade Links
t7	Ticker Trend	t8	1 yr Target Price	v	Volume
v1	Holdings Value	v7	Holdings Value (Real-time)	w	52-week Range
w1	Day's Value Change	w4	Day's Value Change (Real-time)	x	Stock Exchange
y	Dividend Yield

參考: http://www.gummy-stuff.org/Yahoo-data.htm

[程式語言] Python 筆記

環境安裝

System Setup for Python, PyDev and Eclipse 

基本語法

print "Be careful not to fall off!"

>>> word = 'Hello Python'
>>> word
'Hello Python'
>>> word[2]
'l'
>>> word[0:2]
'He'
>>> word[2:4]
'll'
>>> 

 +---+---+---+---+---+ 
 | H | e | l | p | A |
 +---+---+---+---+---+ 
 0   1   2   3   4   5 
-5  -4  -3  -2  -1

>>> word = "ABCDE"
>>> word
'ABCDE'
>>> len(word)
5

>>> x = int(raw_input("Please enter a number: "))
>>> if x < 0:
...      x = 0
...      print 'Negative changed to zero'
... elif x == 0:
...      print 'Zero'
... elif x == 1:
...      print 'Single'
... else:
...      print 'More'
...

>>> # Measure some strings:
... a = ['cat', 'window', 'defenestrate']
>>> for x in a:
...     print x, len(x)
... 
cat 3
window 6
defenestrate 12

in 這個指令,可以檢查字串是否在某個變數裡面

若存在會return True
ex:
print 'B' in string_test