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Install couchdb for lisp on Debian

// every time you meet PGP signature, skip the checking // other wise, try to accept the condition, treat it like it is successfully installed (for the example*.lisp, which sounds reasonable to skip) // I install the package in the system-wide directory // install debian package: couchdb, lisp package: clouchdb, cl-couchdb sudo apt-get install cl-asdf sudo apt-get install couchdb sudo apt-get install erlang (not sure if it is needed) sudo sbcl (require ‘asdf) (require ‘asdf-install) (asdf-install:install ‘cl-couchdb) error: cl-couchdb-test component missing sudo apt-get install cl-cclan (not sure if it is needed) (asdf-install:install ‘cl-couchdb) (asdf-install:install ‘clouchdb) debugger invoked on a SB-INT:STREAM-DECODING-ERROR in thread #<THREAD “initial thread” RUNNING {1002CA6DD1}>: decoding error on stream #<SB-SYS:FD-STREAM for “file /usr/lib/sbcl/site/clouchdb_0.0.11/examples.lisp” {1005FE5DB1}> (:EXTERNAL-FORMAT :ASCII): the octet sequence (195) canno...
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MarsEdit, Blogo, MacJournal trial

MarsEdit 沒有辦法所見及所得嗎？ 感覺好像要在 HTML  中打，怎麼可能啊？？？？ Blogo 可以所見及所得編輯，但 Preview 有特殊格式，看起來是舒服，不過不是直接重現Blog 該有的樣子，而且沒辦法把之前的文章 copy and paste。 MacJournal 也可以所見及所得，但是要 update contents 好像不是很直覺，但是他的確可以 copy and paste, 目前感覺這個最適用。
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Setup xampp for mod_python

1. install flex (parser): sudo apt-get install flex 2. install xampp developer package 3. sudo  ./configure --with-apxs=/opt/lampp/bin/apxs if you get  "apxs:Error: Command failed with rc=65536..." => download the package: https://svn.apache.org/repos/asf/quetzalcoatl/mod_python/trunk 4. After "sudo make", "sudo make install" in http.conf, add following lines: LoadModule python_module modules/mod_python.so <Directory /some/directory/htdocs/test>     AddHandler mod_python .py     PythonHandler mptest     PythonDebug On </Directory> 5. Write test python script "mptest.py": from mod_python import apache def handler(req):     req.content_type = 'text/plain'     req.write("Hello World!")     return apache.OK
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Get attribute name and value of XML using minidom module in Python

#! /usr/bin/python # -*- coding: utf-8 -*- import xml.dom.minidom # your xml string xmlContent = "..." # dom parser dom = xml.dom.minidom.parseString(xmlContent) # get element with tag "photo"        photoList = dom.getElementsByTagName("photo") # get attribute id's value of each 'photo' element        for photo in photoList:     print photo.attributes['id'].value
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