Archive for April 2009

无题

有史以来,从未有一个民族如此骄傲自大,而又毫无根据.
-世界通史
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links for 2009-04-19

WWW2008 Refereed Papers – WWW 2008: Refereed Papers
(tags: research papers www2008 internet)

宣言

从今天起开始:
network is computer(网络即是计算机)
browser is OS         (浏览器即是操作系统)
“云上的日子” -> postOS era
尽可能用online application

文本表格演示: google doc
PDF编辑: PDFescape
聊天IM: meebo, gmail
图表: gliffy
词典: dict.cn
音乐: last.fm
图片处理: fotoflexer
知识管理: wordpress(blog)
照片:flickr, picasa
文件共享: 待定
mindmap: mind42

jme上的json和xml

由jme上的XMLrpc,很自然地想到JSON在JME平台上的应用和支持。有一个很常见的想法是“Why whould you want to use JavaScript Object Notation? It was made for javascript, and not for java. ”,json来自javascript,但是它只是object notation,完全可以理解为一种描述性的markup语言,也就是和XML或者HTML同一个级别。XMLhttp -> JSONhttpXMLrpc ->JSONrpcXML-jme ->JSON-jme
JSON的描述能力丝毫不逊于XML,而且没有XML那么多的繁复的标签,当然,牺牲的是可读性。因而JSON和XML适用的场合是不同的,XML更适合描述性的文档,但JSON更适合传输或者数据存储,因为省地方嘛。参考:SUN提供了一套开源的JSON for ME Java APIJSON on Java MEXML和JSON的转换工具:XML to JSONJSON编辑器:JSON editor

links for 2009-04-18

Mobile Java Tools & SDKs [Archive] – Page 16 – Developer Discussion Boards
(tags: jme reference)

links for 2009-04-17

Blitz Installation Guide
(tags: javaspaces blitz jini)

Django tips: Write better template tags
(tags: django tips)

Writing a Good Thesis

Software testing课上觉得最有用的居然是最后一个slide – Writing a Good Thesis

Introduction, explaining the target of the study
Motivation of the study, such as problems in current methodologies
Background or related work
Theory with mathematical proofs or sketches of rationales
Algorithms with descriptions
Implementations
Real-life applications
Evaluations such as complexity analysis, case studies, experiments, and comparison with results from related work
Discussions, including alternative strategies or approaches, and [...]

学生会餐厅

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Google App Engine Java

http://code.google.com/appengine/docs/java/overview.html

Nokia网站上的资源

pureMVC http://wiki.forum.nokia.com/index.php/Model-View-Controller_Architecture可以用于jme开发的MVC框架
nokia2008年的CallingAllInnovators比赛的获胜者,其中总冠军是来自中国的,居然一直都没听说过,Grand Prize: X Dancery,看了一下视频,震撼到了!http://www.callingallinnovators.com/previous_winners.aspx
eSWT貌似s60的runtime一直都支持eSWT,怎么没怎么见有人用过呢?可能还是见的太少了。http://wiki.forum.nokia.com/index.php/ESWTeRCP是nokia的开源项目http://www.eclipse.org/ercp     * eSWT:   The embedded Standard Widget Toolkit which is a subset of desktop SWT API. An eSWT implementation for Series 80 has been contributed. The development for s60 platform is in progress.    * Core Runtime:   Eclipse Core which provides OSGI and Extension Point Framework support.    * eJFace:   A set [...]