jun_ly-CSDN博客

转载日本的由来

话说潘金莲爱上西门庆后，武大郎很生气，但他也实在没办法。打吧，打不过西门庆，说吧，潘金莲又不听。士可杀不可辱，一气之下，武大郎决定投黄河自杀。他在水中漂呀漂，被海水卷到一个小岛上。当地的渔民将他打捞起来，发觉还有一囗气，赶紧做人工呼吸，将垂死的武大郎救活了。　　渔民们大喜，奔走相告，说是岛上来了一个高大、英俊、威猛的男人，咱们祖祖辈辈都这么矮，要利用这位先生的身高气势来改良咱们的人气，推他作咱们的

2007-09-22 13:36:00 2797 3

原创在Ruby on rails在使用SQLite

SQLite是个轻量级、嵌入式和无需配置的SQL数据库，因为不需要安装，只要两个文件就可以使用非常方便。sqlite3.dll，sqlite3.exe加起来才 355K左右，相比MySQL30多M小得多了。要在Rails中使用除了需要下载刚才提到的两个文件以外，还需要安装SQLite-Ruby，本地安装可以参考Ruby on Rails本地安装方法，windows 下的gem是sqli

2007-09-16 10:29:00 3964

原创 Ruby on Rails本地安装方法

很多资料都是介绍如何使用gem（One-Click Ruby Installer已经包含在里面，安装完后就可以使用gem）进行远程安装，如果碰上网络不好的时候就无法安装。在网上看到一篇介绍本地安装的方法，现在再把自己安装的过程总结一下给大家。首先从rubyforge.net分别下载(下载的时候版本有可能更新) activesupport-1.4.2.

2007-09-16 09:48:00 1594

原创为你的UML模型添加颜色

为什么要给UML模型添加颜色呢？在《Java Modeling in color with UML》（JMCU）一书中说，颜色给我们封装附加信息层的方法，这说明添加颜色可以增加我们表达信息的数量。更重要的是可以使用颜色给模型添加新的信息层。因此我们可以使用颜色为模型添加更丰富的信息。为模型添加颜色的意义是：标志添加的信息层（比如：相同类别的层使用类似的特征）显示时

2007-08-25 01:12:00 4037

翻译菜鸟和黑客的区别

问：你知道菜鸟和黑客的区别吗？答：菜鸟认为1KB有1000个字节，黑客认为1公里有1024米。

2007-08-23 23:22:00 1412

翻译溺水的程序员

一个程序员在海滨游泳时溺水身亡。当时海滩上有许多救生员，救生员们只听见有人大声喊“F1!”“F1!”，谁都不知道“F1”究竟是什么意思。

2007-08-23 09:39:00 2191 1

原创软件维护与迪米特法则

最近在维护公司的一个旧项目的时候，发现有些BUG改了又改，子生孙，孙又生子的。公司里只要接触过这个项目的同事都觉得非常的痛苦。一个对象的状态被七八个地方修改，经常是这边改成这样，那边又改成这样，这边对了，那边又错了。几经思考，我认为这是违反了迪米特法则导致的。迪米特法则（Law of Demeter）又叫最少知识原则（Least Knowledge Principle 简写LKP）

2007-08-21 22:28:00 1179

原创推荐一个建模工具Visual Paradigm

Community Edition是免费的，只需要注册。对stereotype支持非常好，可以设置图标、填充颜色等。支持CRC卡片。

2007-08-21 14:12:00 2060

Active Ports

Active Ports - easy to use tool that enables you to monitor all open TCP/IP and UDP ports on the local computer. Active Ports maps ports to the owning application so you can watch which process has opened which port. It also displays a local and remote IP address for each connection and allows you to terminate the owning process. Active Ports can help you to detect trojans and other malicious programs.

2011-10-31

EPON系统OAM的实现

详细说明了EPON系统中是如果OAM的实现，包括什么是OAM，格式等。

2011-07-27

Data Structures and Algorithms Using C#

2008-01-30

The Scheme Programming Language

This text leads the programmer gently through the basics of Scheme and continues with an introduction to and exercises for some of the more advanced features of the language.

2008-01-30

CSDN技术文档大全

2008-01-30

A Practical Guide to Linux Commands, Editors, and Shell Programming

2008-01-30

Creating Mobile Games

2008-01-30

Flash XML Applications

2008-01-30

Springer Java Methods for Financial Engineering

2008-01-30

Ruby Developer Guide

2008-01-30

PostgreSQL 8 for Windows

*Install and configure PostgreSQL on Windows *Administer your database and manage data *Create VB.NET, Visual C++, and Java applications *Migrate from Microsoft Access to PostgreSQL

2007-11-02

Raven

Scripting Java Builds with Ruby

2007-11-02

Building Spring 2 Enterprise Applications

Build a three-tier enterprise Java applicaiton using the lastes the Spring Framework 2.x has to offer.

2007-11-02

Practical .NET 2.0 Networking Projects

Build home and office networking projects using GPS, RFID, infrared, fingerprint readers, and more

2007-10-24

Refactoring to Agility

A Practical Framework for Gaining Agility's Benefits Without the Risk

2007-10-17

Exploring IBM SOA Technology and Practice

How to Plan, Build, and Manage a Service Oriented Architeture in the Real World

2007-10-17

SOA in Practice

SOA in Practice-The Art of Distributed System Design

2007-10-14

Introduction to BASM for Beginners

“BASM入门教程”系列文章共7课。第8课和第9课正在完成中。 http://www.cnpack.org

2007-10-10

Multithreading - The Delphi Way

This guide is intended for anyone who is interested in improving performance and responsiveness in their Delphi applications by using threads.

2007-10-10

Best of Ruby Quiz

2007-10-10

RJS Templates for Rails

RJS templates are an exciting and powerful new type of template added to Rails 1.1

2007-10-10

Enterprise AJAX

Enterprise AJAX Strategies for Building High Performance Web Applications

2007-10-06

Head Rush Ajax

2007-10-06

Rails Solutions-Ruby on Rails Made Easy

2007-10-06

Rubyisms in Rails

2007-10-06

Programming Erlang

2007-10-06

The Definitive ANTLR Reference

2007-10-06

Agile Estimating and Planning

2007-10-06

rails-1.2.3

rails-1.2.3所需要的gem文件包括： * activesupport-1.4.2.gem * activerecord-1.15.3.gem * actionpack-1.13.3.gem * actionmailer-1.3.3.gem * actionwebservice-1.2.3.gem * rails-1.2.3.gem

2007-09-16

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