My WWDC app wall (2010 version)

In case anyone still want it.

Pre-compiled versions (Windows and OSX)

Source code


August 24, 2010 at 12:31 pm Leave a comment

A Search Engine for Python Source Code finds python examples by name.

February 1, 2010 at 11:51 pm Leave a comment

python2.6, email and py2exe

To make email module work with py2exe:

1. Use new lower case module names, not old ones. For example, email.mime.image.MIMEImage, instead of email.MIMEImage.MIMEImage.

2. import email.iterators, email.generator, and other staff that your exe complained missing.

July 2, 2009 at 7:28 pm 1 comment

My own app wall

Download and run your own App Wall.

Continue Reading June 24, 2009 at 6:10 am 7 comments

Build Mame with Visual Studio

The official document is a little out-dated. I met several problems during build. Here is how I eventually got a debug build:

Install Mame build package & DirectX SDK
Open a Visual Studio Command Prompt (Start->All Programs->Microsoft Visual Studio 200x->Visual Studio Tools->Visual Studio 200x Command Prompt)
cd /mame_src/
set path=%PATH%;/path/to/mingw/bin
“c:\Program Files\Microsoft DirectX SDK (March 2009)\Utilities\bin\dx_setenv.cmd” x86
Open vmamed.exe for debug

June 8, 2009 at 11:35 pm Leave a comment

Notes on gzip and DEFLATE format

Explain gzip format with samples.

Continue Reading June 4, 2009 at 5:59 am 2 comments

Openfire and Jwchat on Ubuntu

I spent a whole afternoon to install onpenfire and jwchat. This post works for me. But to apply it on Ubuntu, you need to do a little bit more.

1) install apache2, jdk, etc.
2) install openfire. I didn’t use ubuntu package since I want to do some development later. Download it and extract to any folder would work.
3) sudo a2enmod proxy; sudo a2enmod proxy_http
4) enable and setup mod_proxy. Add the following code to your <VirtualHost>. I use /etc/apache2/site-available/default
<VirtualHost *>
<Proxy *>
Order allow,deny
Allow from all
AddDefaultCharset UTF-8
ProxyPass /http-bind/
Note: Don’t try to access from browser, you will get 400 or 404. This is fine.

5) Disable SASL in Jwchat.
In jsjac.js, change the following line:
var JSJACHBC_USE_BOSH_VERĀ  = true; // change it to false

In jwchat.html, insert
oArg.authtype = ‘nonsasl’;

6) Log into openfire console and add the following 2 server properties.
xmpp.httpbind.client.requests.polling = 0
xmpp.httpbind.client.requests.wait = 10

7) Restart openfire and run /etc/init.d/apache2 force-reload

May 1, 2009 at 1:28 am 2 comments

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