# [CentralOH] 2013-08-30 道場 Scribbles 落書/惡文?

jep200404 at columbus.rr.com jep200404 at columbus.rr.com
Sun Sep 1 01:17:58 CEST 2013

from An-Introduction--Notebook-Features-20130626-patched-image-path
different divsion styles in Latex
Latex(r'The Taylor series for $e^x$ is:'
r'$$\sum_{x=0}^\infty {x^n / n!}$$')
long horizontal line top and bottom \dfrac
Latex(r'The Taylor series for $e^x$ is:'
r'$$\sum_{x=0}^\infty {\dfrac{x^n}{n!}}$$')
In markdown:
The Taylor series for $e^x$ is:
$$\sum_{x=0}^\infty {\dfrac{x^n}{n!}}$$

nbviewer is nifty
http://nbviewer.ipython.org/url/github.com/ipython/ipython/raw/master/examples/notebooks/Part%204%20-%20Markdown%20Cells.ipynb
http://github.com/ipython/ipython/raw/master/examples/notebooks/Part%204%20-%20Markdown%20Cells.ipynb

look and listen for missing vacuum connections
STFT short term fuel trim
spark plug
NGK plugs
http://obd2crazy.com/ is good but a little old
disconnect the battery for five minutes
valve caps are free

generators are nifty
they use the "iterator protocol".
The "iterator protocol" is used broadly in Python. Learn it.
def foo(n):
for i in range(n):
yield i*i

g = foo(4)
g.next()
g.next()
h = foo(5)
g.next()
h.next()
g.next()
h.next()
g.next()
h.next()

Nested generators are nifty.
http://mail.python.org/pipermail/centraloh/2013-June/001718.html

Never attribute to malice that which is adequately explained by stupidity.
wp:Hanlon's_razor
Heisenbug
wp:Borg_(Star_Trek)
All your base are belong to us

file-like objects in Python are nifty and easy to use

class Foo:
def write(self, s):
print s.upper()
hoo = Foo()
print >>hoo, 'Hello, world'

http://en.wikipedia.org/wiki/The_Design_of_Experiments
http://en.wikipedia.org/wiki/Ronald_A._Fisher

Swappers Day http://swappersday.org/

fast woman

rocky horror picture show http://studio35.com/coming-soon/