[CentralOH] 2013-12-09 會議 Scribbles 落書/惡文?

Tue Dec 10 23:09:26 CET 2013

Wanted to mention in relation the first link or so, the Perl people talk
about the XY problem:
http://www.perlmonks.org/index.pl?node_id=542341 ... I know this tripped me
up early in my programming efforts, but I think even now I do this with new
things I'm exploring. The worst was when the web was a little smaller and
the only things you'd find were your own posts asking the unanswered
question.

Also, SimpleCV is amazingly fun to work with, thank you for giving that
library some air time!!

Is lxml or pyquery what should be talked about instead of beautiful soup? i
know lxml has a beautiful soup mode, but CSS3 selectors are so very nice.

Thank you guys for making such a great list!!

On Tue, Dec 10, 2013 at 4:57 PM, <jep200404 at columbus.rr.com> wrote:

> Thanks to Pillar Technology, Bob Myers, Nate Bennick,
> and Ben Rogers for hosting us. They took good care of us.
> There was salad, cookies including cream filled soft sandwich
> pumpkin cookies, plenty of pizza and adult beverages.
>
> http://www.catb.org/~esr/faqs/smart-questions.html#goal
>
>     Often, people who need technical help have a high-level goal
>     in mind and get stuck on what they think is one particular
>     path towards the goal. They come for help with the step,
>     but don't realize that the path is wrong.
>     It can take substantial effort to get past this.
>
> http://en.wikipedia.org/wiki/Socratic_questioning
> http://en.wikipedia.org/wiki/Socratic_method
> http://www.catb.org/~esr/faqs/smart-questions.html
> http://wiki.centos.org/SpoonFeed
>
> http://web.archive.org/web/20090627155454/www.greenend.org.uk/rjk/2000/06/14/quoting.html
>
> We were in a new room where the projector shined on a bare wall.
> Because the room lights could be turned off to not shine on the
> wall, it was easy to see.
>
> Eric Floehr
> Computer Vision
> Open-Source Computer Vision Library
> written in C(++)
> python library that interfaces with it. (pretty thin layer)
> sudo apt-get install python-opencv
> SimpleCV
>
> See poll on:
> http://www.autoweek.com/article/20130530/CARNEWS/130539990
>
> low-level nittygritty detail Practical Computer Vision
>     opencv is introduced p197
> Practical Computer Vision with SimpleCV
> The Simple Way to Make Technology See
> By Kurt Demaagd, Anthony Oliver, Nathan Oostendorp, Katherine Scott
> Publisher: O'Reilly Media
> Released: July 2012
> Pages: 254
> http://shop.oreilly.com/product/0636920024057.do
>
> OpenCV Computing with Python
>
> Programming Computer Vision with Python
> Tools and algorithms for analyzing images
> By Jan Erik Solem
> Publisher: O'Reilly Media
> Released: June 2012
> Pages: 264
> http://shop.oreilly.com/product/0636920022923.do
>     OpenCV is in active development, so differences from book have arisen.
>
> https://github.com/sightmachine/simplecv
>
> Eric likes to use virtualenv wrapper
>     https://pypi.python.org/pypi/virtualenvwrapper
> Eric likes to install big packages (like scipy and numpy)
> from system package manager (apt-get/yum)
> mkvirtualenv --system-site-packages cohpy-dec2013
> workon <name of virtual environment>
>     tab completion works
>
> pip install svgwrite # undocumented dependency
>
> simplecv has a shell
>     looks like its built on top of ipython (not notebook)
>
> SimpleCV:1> help(Motion)
> SimpleCV:2> example 32
>
> sudoku solver
> github.com/abidrahmank/OpenCV2-Python/tree/master/OpenCV*?
>
> https://github.com/abidrahmank/OpenCV2-Python/tree/master/OpenCV_Python_Blog/sudoku_v_0.0.6
>
> augmented reality
>
> OpenCV Computer Vision with Python
> By Joseph Howse
> Publisher: Packt Publishing
> Released: April 2013
> Pages: 122
> http://shop.oreilly.com/product/9781782163923.do
>
> Learning OpenCV
> Computer Vision with the OpenCV Library
> By Gary Bradski, Adrian Kaehler
> Publisher: O'Reilly Media
> Released: September 2008
> Pages: 580
> http://shop.oreilly.com/product/9780596516130.do
>
> Learning OpenCV
> Computer Vision in C++ with the OpenCV Library
> By Adrian Kaehler, Gary Bradski
> Publisher: O'Reilly Media
> Released: October 2013
> Pages: 575
> http://shop.oreilly.com/product/0636920022497.do
>
> Use pillow instead of PIL, because PIL has stagnated.
> https://pypi.python.org/pypi/Pillow
> https://pypi.python.org/pypi/Pillow/2.2.1
> runs on Python 3
> https://pypi.python.org/pypi/requests
> https://github.com/profjrr/COhPyDec92013
>
> James Reed
> gave presentation on web page scraping with Python
> using BeautifulSoup
> from bs4 import BeautifulSoup
> spashtop remote desktop
> wp:Splashtop#Splashtop_Remote_Desktop
> https://pypi.python.org/pypi/Scrapy
>
> The Explorers Club was closed, even though we were there during posted
> hours.
> http://www.explorersclubmv.com/
> There seems to be no apostrophes in "Explorers Club".
> Went to Jimmy V's instead. Gyro & fries for $5.
> http://www.jimmyvspub.com/
> 912 S High St
>
> Lorem Ipsum left some comments.
> http://www.jimmyvspub.com/comments.html
>
> Someone kept asking how to write SQL when using an ORM,
> so a presentation on the benefits of using an ORM is needed.
>
> maybe http://www.linkedin.com/pub/john-cassidy/8/B21/26A
> http://www.yelp.com/biz/cgi-columbus-2
> http://www.cgi.com/en
> http://www.superpages.com/bp/Columbus-OH/CGI-L2051932011.htm
> http://www.cgi.com/en/ohio
>
> what about pip install at system level?
>     is that inherited?
>         with --system-site-packages?
>         with --no-site-packages?
> _______________________________________________
> CentralOH mailing list
> CentralOH at python.org
> https://mail.python.org/mailman/listinfo/centraloh
>
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