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RSS订阅抛砖引玉，写了一个javabean和固定格式报文相互解包、拆包的类，供大家参考...
最近在用java做报文的解包、拆包，其中包括xml报文和javabean之间的转换，采用了开源框架castor。 javabean和固定格式报文的转换，没有找到相应的开源框架，自己写了一个通用的类，抛砖引玉一下，请大家参考，欢迎提意见一起探讨完善。 其中，类名、方法名，为了容易看懂，没有进行缩写。 固定报文的格式定义，采用了string的三维数组，进一步开发，可以放置...
2011-09-14 09:45:45
225
原创 论搜索引擎的一个发展契机
百度和google的最大区别给很多人的印象是百度知道，当前视频发展的大背景下，百度网站可以向视频发展前进，就如百度map3一样。这是我的预言。
2007-07-13 15:09:00
281
json_py库文件 json-py-3_4
json_py库文件
如果你的python是2.5的话，需要手工加入该文件。
--------------------------------------------
*ABOUT*
Tested with Python 2.4 on Windows and Linux.
json.py is a simple, pure-python implementation of a JSON (http://json.org)
reader and writer. JSON is used to exchange data across systems written in
various languages. It is particularly suited to dynamic languages like Python,
Javascript, etc. JSON = Javascript Object Notation implies it is suitable for
AJAX applications that exchange data from servers to Javascript applications
running on web browser clients.
The JSON format is simpler than XML and this implementation in Python is
correspondingly simple. jsontests.py accompanies the implementation with unit
tests demonstrating correctness. There are more than 40 tests that all run.
There is one other Python implementation of JSON I have found
(http://json-rpc.org/pyjsonrpc/index.xhtml). My sources shares nothing in
common with this other one. I started this new project because of the
incompleteness and complexity of the existing implementation.
Jim Washington has implemented minjson which is in this same repository. While
json-py is intended to be a simple implementation that could be translated
easily into other languages, minjson is intended to use efficient Python
idioms.
json-py passes all the tests in jsontest. minjson does not. See jsontest.py
for instructions on running the tests with minjson.
*TODO*
Unicode characters have been somwhat tested. Need to add the ability to choose
encoding when writing json strings.
Reads and writes strings all-at-once. Does not operate on streams of
characters. The internal _StringGenerator class could be modified without too
much trouble to do this.
Boundary conditions, etc. The tests written so far have met my own immediate
needs for developing and using the JSON reader and writer. More thorough tests
are needed to demonstrate completeness.
There is no control over writing decimal numbers, e.g. number of places. The
current behavior is to use Python's %f as-is.
*CONTACT*
mailto:[email protected]
2013-11-22
oracle九阴真经
oracle plsql
SELECT [DISTINCT] <column1 [as new name] ,columns2,...>
FROM <table1>
[WHERE <条件>]
[GROUP BY <column_list>]
[HAVING <条件>]
[ORDER BY <column_list> [ASC|DESC]]
2008-10-09
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