免费日韩av,午夜亚洲精品,亚洲一区在线看

　　�?a rel="nofollow" target="_blank">Structure and Interpretation of computer programs / 计算机程序员�l�构和解�?/a>》，�q�门评��视频地址是：http://groups.csail.mit.edu/mac/classes/6.001/abelson-sussman-lectures/

　　三�?Gatekiller 推荐的资源如下：

　　How to Design Programs

　　Graphics Programing Black Book

　　Real World Haskell

　　Let Over Lambda

　　Starting Forth

　　List of Free Online Python Books

　　List of Free Online Perl Books

　　Squeak by Example

　　C# Essentials

　　List of Free Online Smalltalk Books

　　Successful Lisp

　　Introduction to Functional Programming

　　四、ani625推荐了一�?Linux 相关书籍

　　The Art of Unix Programming

　　Advanced Linux Programming by CodeSourcery LLC

　　Java Application Development on Linux by Carl Albing and Michael Schwarz (PDF)

　　Advanced Linux Programming

　　Secure Programming for Linux and Unix

　　The Linux Development Platform

　　Secure Programming for Linux and Unix HOWTO

　　C++ GUI Programming With Qt 3

　　Linux Kernel Module Programming Guide by Ori Pomerantz

　　KDE 2.0 Development

　　GTK+/Gnome Application Development

　　GNU Autoconf, Automake and Libtool

　　The Linux Kernel Module Programming Guide

　　PHP Essentials

　　JavaScript Essentials

　　Visual Basic Essentials

　　上面�q?个推荐，是得��数最高的�?位。下面这些得��数不太高的�Q�从中挑选了一些�?/strong>

　　The Django Book, GNU Free Document License

　　Mercurial (Hg) book by Bryan O’Sullivan. �Q�Mercurial 是一个分布式版本控制软�g�Q?/p>
　　37 Signals’ 公司�?“Getting Real” 也提供免费在�U�K��诅R�?/p>
　　�?a rel="nofollow" target="_blank">Clever Algorithms: Nature-Inspired Programming Recipes 》描�q�C��人工��领域中的 45 个算法。所以这些算法的描述都连贯�ƈ完整�Q�确保广大受众可以理解�?�q�本书也有免费的 PDF 版，也可�?a rel="nofollow" target="_blank">在线免费阅读�?/p>
　　�ȝ��理工学院关于计算机科学的开源课�E�：http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/index.htm

　　《Practical Common Lisp�Q?a rel="nofollow" target="_blank">实用 Common Lisp �~�程�Q�》Sergio Acosta 强烈推荐的，特别适合�?Lisp 感兴��的初学者，虽然�q�本书的�U�质版�ƈ不免费，但作�?Peter Seibel 允许免费在线阅读�?/p>

MingIsMe 2011-11-07 18:36 发表评论

MingIsMe — Mon, 06 Jul 2009 00:46:00 GMT

Eric Nelson是微软技术的传道者，也是MSDN UK Flash的技术编辑，他编写了一个列表，列出23个UK开发�h员推荐的Castle
MvcContrib

Subversion

Nant

log4net

Lucene

CruiseControl

MEF

Paint.NET

一些��?a target="_blank" >MS-PL许可证的微��Y��目:

ASP.NET MVC Open Source

.NET Dynamic Language Runtime (DLR)

IronRuby

IronPython

Silverlight Toolkit

Ajax Control Toolkit

Managed Extensibility Framework (MEF)

MS-PL是OSI认可的许可证�Q�GNU也认可它为免费��Y件许可证�Q�它允许��M��人查看源代码、修�Ҏ��代码�q�发布修改后的源代码。而且此许可证�q�不�? 制代码只能运行在Windows上，�q�样��可以将代码�U�L��到其它操作系�l�，例如Mono�Q�Linux上的.NET�Q�和Monolight�Q�Linux上的 Silverlight�Q�。MonoDevelop有一�?a id="lth3" title="插�g">插�g�Q�可以用来在Linux和Mac OS X上开发ASP.NET MVC�E�序�?/p>

MingIsMe 2009-07-06 08:46 发表评论

240多个jQuery插�g

MingIsMe — Wed, 01 Jul 2009 16:45:00 GMT
强烈推荐�Q?40多个jQuery插�g【备用ing�?

概述

jQuery 是�� prototype 之后又一个优�U��?Javascript 框架。其宗旨是—写更少的代�?做更多的事情。它是轻量��?js �?压羃后只�?1k) �Q�这是其它的 js 库所不及的，它兼�?CSS3�Q�还兼容各种��览器（IE 6.0+, FF 1.5+, Safari 2.0+, Opera 9.0+�Q��?jQuery 是一个快速的�Q�简�z�的 javaScript 库，使用戯��更方便地处理 HTML documents、events、实现动��L��果，�q�且方便��Cؓ�|�站提供 AJAX 交互�?jQuery �q�有一个比较大的优势是�Q�它的文档说明很全，而且各种应用也说得很详细�Q�同时还有许多成熟的插�g可供选择�?jQuery 能够使用��L�� html ��保持代码和 html 内容分离�Q�也��是��_��不用再在 html 里面插入一堆js来调用命令了�Q�只需定义 id 卛_��。今天在Kollermedia.at上发��C��一��JQuery插�g列表�?a target="_blank" >文章�Q�特推荐如下�?/p>
文�g上传(File upload)

Ajax File Upload.
jQUploader.
Multiple File Upload plugin.
jQuery File Style.
Styling an input type file.
Progress Bar Plugin.

表单验证(Form Validation)

jQuery Validation.
Auto Help.
Simple jQuery form validation.
jQuery XAV - form validations.
jQuery AlphaNumeric.
Masked Input.
TypeWatch Plugin.
Text limiter for form fields.
Ajax Username Check with jQuery.

表单�Q�选取�?Form - Select Box stuff)

jQuery Combobox.
jQuery controlled dependent (or Cascadign) Select List.
Multiple Selects.
Select box manipulation.
Select Combo Plugin.
jQuery - LinkedSelect
Auto-populate multiple select boxes.
Choose Plugin (Select Replacement).

表单基本、输入框、选择框等(Form Basics, Input Fields, Checkboxes etc.)

jQuery Form Plugin.
jQuery-Form.
jLook Nice Forms.
jNice.
Ping Plugin.
Toggle Form Text.
ToggleVal.
jQuery Field Plugin.
jQuery Form’n Field plugin.
jQuery Checkbox manipulation.
jTagging.
jQuery labelcheck.
Overlabel.
3 state radio buttons.
ShiftCheckbox jQuery Plugin.
Watermark Input.
jQuery Checkbox (checkboxes with imags).
jQuery SpinButton Control.
jQuery Ajax Form Builder.
jQuery Focus Fields.
jQuery Time Entry.

旉��、日期和颜色选取(Time, Date and Color Picker)

jQuery UI Datepicker.
jQuery date picker plugin.
jQuery Time Picker.
Time Picker.
ClickPick.
TimePicker.
Farbtastic jQuery Color Picker Plugin.
Color Picker by intelliance.fr.

投票插�g(Rating Plugins)

jQuery Star Rating Plugin.
jQuery Star Rater.
Content rater with asp.net, ajax and jQuery.
Half-Star Rating Plugin.

搜烦插�g(Search Plugins)

jQuery Suggest.
jQuery Autocomplete.
jQuery Autocomplete Mod.
jQuery Autocomplete by AjaxDaddy.
jQuery Autocomplete Plugin with HTML formatting.
jQuery Autocompleter.
AutoCompleter (Tutorial with PHP&MySQL).
quick Search jQuery Plugin.

�~�辑�?Inline Edit & Editors)

jTagEditor.
WYMeditor.
jQuery jFrame.
Jeditable - edit in place plugin for jQuery.
jQuery editable.
jQuery Disable Text Select Plugin.
Edit in Place with Ajax using jQuery.
jQuery Plugin - Another In-Place Editor.
TableEditor.
tEditable - in place table editing for jQuery.

多媒体、视频、Flash�{?Audio, Video, Flash, SVG, etc)

jMedia - accessible multi-media embedding.
JBEdit - Ajax online Video Editor.
jQuery MP3 Plugin.
jQuery Media Plugin.
jQuery Flash Plugin.
Embed QuickTime.
SVG Integration.

囄��(Photos/Images/Galleries)

ThickBox.
jQuery lightBox plugin.
jQuery Image Strip.
jQuery slideViewer.
jQuery jqGalScroll 2.0.
jQuery - jqGalViewII.
jQuery - jqGalViewIII.
jQuery Photo Slider.
jQuery Thumbs - easily create thumbnails.
jQuery jQIR Image Replacement.
jCarousel Lite.
jQPanView.
jCarousel.
Interface Imagebox.
Image Gallery using jQuery, Interface & Reflactions.
simple jQuery Gallery.
jQuery Gallery Module.
EO Gallery.
jQuery ScrollShow.
jQuery Cycle Plugin.
jQuery Flickr.
jQuery Lazy Load Images Plugin.
Zoomi - Zoomable Thumbnails.
jQuery Crop - crop any image on the fly.
Image Reflection.

Google地图�Q�Google Map�Q?/font>

jQuery Plugin googlemaps.
jMaps jQuery Maps Framework.
jQmaps.
jQuery & Google Maps.
jQuery Maps Interface forr Google and Yahoo maps.
jQuery J Maps - by Tane Piper.

游戏(Games)

Tetris with jQuery.
jQuery Chess.
Mad Libs Word Game.
jQuery Puzzle.
jQuery Solar System (not a game but awesome jQuery Stuff).

表格�{?Tables, Grids etc.)

UI/Tablesorter.
jQuery ingrid.
jQuery Grid Plugin.
Table Filter - awesome!.
TableEditor.
jQuery Tree Tables.
Expandable “Detail” Table Rows.
Sortable Table ColdFusion Costum Tag with jQuery UI.
jQuery Bubble.
TableSorter.
Scrollable HTML Table.
jQuery column Manager Plugin.
jQuery tableHover Plugin.
jQuery columnHover Plugin.
jQuery Grid.
TableSorter plugin for jQuery.
tEditable - in place table editing for jQuery.
jQuery charToTable Plugin.
jQuery Grid Column Sizing.
jQuery Grid Row Sizing.

�l�计�?Charts, Presentation etc.)

jQuery Wizard Plugin .
jQuery Chart Plugin.
Bar Chart.

�Ҏ��、圆角、背�?Border, Corners, Background)

jQuery Corner.
jQuery Curvy Corner.
Nifty jQuery Corner.
Transparent Corners.
jQuery Corner Gallery.
Gradient Plugin.

文字和超链接(Text and Links)

jQuery Spoiler plugin.
Text Highlighting.
Disable Text Select Plugin.
jQuery Newsticker.
Auto line-height Plugin.
Textgrad - a text gradient plugin.
LinkLook - a link thumbnail preview.
pager jQuery Plugin.
shortKeys jQuery Plugin.
jQuery Biggerlink.
jQuery Ajax Link Checker.

鼠标提示�Q�Tooltips�Q?/font>

jQuery Plugin - Tooltip.
jTip - The jQuery Tool Tip.
clueTip.
BetterTip.
Flash Tooltips using jQuery.
ToolTip.

菜单和导�?Menus, Navigations)

jQuery Tabs Plugin - awesome! . [demo nested tabs.]
another jQuery nested Tab Set example (based on jQuery Tabs Plugin).
jQuery idTabs.
jdMenu - Hierarchical Menu Plugin for jQuery.
jQuery SuckerFish Style.
jQuery Plugin Treeview.
treeView Basic.
FastFind Menu.
Sliding Menu.
Lava Lamp jQuery Menu.
jQuery iconDock.
jVariations Control Panel.
ContextMenu plugin.
clickMenu.
CSS Dock Menu.
jQuery Pop-up Menu Tutorial.
Sliding Menu.

http://stilbuero.de/jquery/tabs_3/

�qȝ��、翻转等(Accordions, Slide and Toggle stuff)

jQuery Plugin Accordion.
jQuery Accordion Plugin Horizontal Way.
haccordion - a simple horizontal accordion plugin for jQuery.
Horizontal Accordion by portalzine.de.
HoverAccordion.
Accordion Example from fmarcia.info.
jQuery Accordion Example.
jQuery Demo - Expandable Sidebar Menu.
Sliding Panels for jQuery.
jQuery ToggleElements.
Coda Slider.
jCarousel.
Accesible News Slider Plugin.
Showing and Hiding code Examples.
jQuery Easing Plugin.
jQuery Portlets.
AutoScroll.
Innerfade.

拖放插�g(Drag and Drop)

UI/Draggables.
EasyDrag jQuery Plugin.
jQuery Portlets.
jqDnR - drag, drop resize.
Drag Demos.

XML XSL JSON Feeds

XSLT Plugin.
jQuery Ajax call and result XML parsing.
xmlObjectifier - Converts XML DOM to JSON.
jQuery XSL Transform.
jQuery Taconite - multiple Dom updates.
RSS/ATOM Feed Parser Plugin.
jQuery Google Feed Plugin.

��览�?Browserstuff)

Wresize - IE Resize event Fix Plugin.
jQuery ifixpng.
jQuery pngFix.
Link Scrubber - removes the dotted line onfocus from links.
jQuery Perciformes - the entire suckerfish familly under one roof.
Background Iframe.
QinIE - for proper display of Q tags in IE.
jQuery Accessibility Plugin.
jQuery MouseWheel Plugin.

对话框、确认窗�?Alert, Prompt, Confirm Windows)

jQuery Impromptu.
jQuery Confirm Plugin.
jqModal.
SimpleModal.

CSS

jQuery Style Switcher.
JSS - Javascript StyleSheets.
jQuery Rule - creation/manipulation of CSS Rules.
jPrintArea.

DOM、AJAX和其它JQuery插�g�Q�DOM, Ajax and other jQuery plugins�Q?/font>

FlyDOM.
jQuery Dimenion Plugin.
jQuery Loggin.
Metadata - extract metadata from classes, attributes, elements.
Super-tiny Client-Side Include Javascript jQuery Plugin.
Undo Made Easy with Ajax.
JHeartbeat - periodically poll the server.
Lazy Load Plugin.
Live Query.
jQuery Timers.
jQuery Share it - display social bookmarking icons.
jQuery serverCookieJar.
jQuery autoSave.
jQuery Puffer.
jQuery iFrame Plugin.
Cookie Plugin for jQuery.
jQuery Spy - awesome plugin.
Effect Delay Trick.
jQuick - a quick tag creator for jQuery.
Metaobjects.
elementReady.

MingIsMe 2009-07-02 00:45 发表评论

DotNet Open Source List

MingIsMe — Tue, 14 Apr 2009 09:14:00 GMT

e-Commerce / Online Shopping Carts

Dash Commerce - http://dashcommerce.org
Dot Shopping Cart - http://www.dotshoppingcart.com/
VevoCart - http://www.vevocart.com/
e-Shop ASP.NET - http://fkn1337.com/e-shop-aspnet-mysql-script/
PressTopia Shop - http://presstopia.com/dnn/Default.aspx?tabid=236
nopCommerce - http://nopcommerce.codeplex.com
MVC eCommerce Starter Kit - http://mvcecommercekit.codeplex.com

Content Management Systems

Umbraco - http://umbraco.org
DotNetNuke - http://www.dotnetnuke.com
Sense/Net CMS - http://sensenet.codeplex.com
Novella - http://novella.codeplex.com
N2 CMS - http://n2.codeplex.com
MojoPortal - http://mojoportal.codeplex.com/
The Beer House - http://www.codeplex.com/Wiki/View.aspx?ProjectName=TheBeerHouse
My Web Pages Starter Kit - http://www.codeplex.com/MyWebPagesStarterKit/
Basic CMS - http://www.basic-cms.com
JMD CMS - http://www.codeplex.com/JMDCMS/
Nickel & Dime CMS - http://ndcms-net.sourceforge.net/
Nolior EZNews - http://sourceforge.net/projects/nolioreznews/
Hydrogen CMS - http://hydrogencms.codeplex.com

Blogs / Blogging

Blog Engine .NET - http://www.dotnetblogengine.net
BlogSVC (MVC) - http://www.codeplex.com/blogsvc
Oxite (MVC) - http://oxite.codeplex.com
DasBlog - http://www.dasblog.info
Sub Text - http://www.subtextproject.com
PressTopia - http://presstopia.com/dnn/Default.aspx?tabid=160

Link Directories

(ASPLD) ASP.NET 3.5 Link Directory - http://www.n3o.co.uk/software/aspld.aspx
XD Link Directory - http://www.ex-designz.net/softwaredetail.asp?fid=835
ASP.NET 2.0 Link Directory - http://www.davemackey.net/Applications/LinkDirectory/tabid/88/Default.aspx

Customer Relationship Management (CRM)

Splendid CRM - http://www.splendidcrm.com

Wiki's

FlexWiki - http://www.flexwiki.com
ScrewTurn Wiki - http://www.screwturn.eu/Default.aspx?Page=Wiki&AspxAutoDetectCookieSupport=1

Instant Message Apps

IM.NET - http://www.dotnetim.com

Forum / Portals / Networks

Kigg (Digg like application) - http://www.codeplex.com/Kigg
Club Starter Kit - http://www.codeplex.com/ClubStarterKit/
Drop Things (Web 2.0 Portal) - http://www.dropthings.com
Yet Another Forum - http://www.yetanotherforum.net
DMG Forum - http://www.dmgforums.com/

Recruitment / Job Systems

Job Site Starter Kit - http://www.binaryintellect.net/articles/a203c824-aec1-41b7-b3ec-49a15d5c9ebb.aspx
Stock / Inventory Tracker - http://itracker.df-software.com/download.aspx

Web / E Mail

DotNet Open Mail - http://dotnetopenmail.sourceforge.net/
qqMail - http://www.umailcampaign.com/mailcom.aspx
Sharp Web Mail - http://anmar.eu.org/projects/sharpwebmail/
Web News Letter - http://www.codeplex.com/newsletter

Image & Video Galleries

Media Library Starter Kit - http://www.asp.net/downloads/starter-kits/media-library/
ASP.NET Foto Gallery - http://www.pentabyte.de/software/WebControls/
gPhotoNet - http://www.thezeal.com/software/index.php?gPhotoNet

Classifieds

Classifieds Starter Kit - http://msdn.microsoft.com/en-us/cc533489.aspx
Dating .NET - http://www20.brinkster.com/joemay7/

Misc

ASP.NET Small Business Web Site Starter Kit - http://msdn.microsoft.com/en-us/cc533514.aspx
ASP.NET Personal Web Site Starter Kit - http://msdn.microsoft.com/en-us/cc533486.aspx
Time Tracking Website - http://msdn.microsoft.com/en-us/cc533488.aspx
DinnerNow (Food Ordering System) - http://www.dinnernow.net
Bug Tracker .NET - http://ifdefined.com/bugtrackernet.html

If you would like your application added to this list please just post a link below and I'll add it

MingIsMe 2009-04-14 17:14 发表评论

五十多种�|�页设计工具大集�?

MingIsMe — Sat, 07 Jun 2008 17:59:00 GMT

现在��Z��|�络的各�U�工��P��像是寒武纪的生物大爆发一��h��C��出来�Q�多得简直让人有点目不暇接，记都��C��q�来。对于网��设计者们也不例外�Q�现在的许多工具能让一个菜鸟也变成设计师（不知道是好还是不好）�Q�对于那些老鸟们，也有一堆工具供他们使用。我们这里就攉��了五十多�U�这��L��工具和资源，你可以在回复里把你知道的也加�q�来�?

初学者资源区

SiteKreator - 你可以瞬间设计、徏立�ƈ开通一个具有完全品牌的个�h或商用网站�?/p>
Leafletter - 让你建立一�?#8220;��网�?#8221;�Q�然后你可以把它发布在�Q何地方（SNS�|�站、博客或者其它网站都行）�?/p>
SynthaSite - 一个基于浏览器的徏站工��P��使你能和你的朋友和同事一起协作来做事情。也提供许多widget、模板和其他供你使用的组件�?/p>
Weebly - 借助它，你可以在一个拖攄��界面里，建立一个拥有完全品牌的�|�站�Q�而且你还可以随时更改你的设计�?br />

FolioNow - 一个能让徏站变得既省钱又省力的��Z��|�页的工兗��?/div>

Zinadoo - 建立和分享手机网站的工具.

mobispirit - 一个在�U�创建手机程序的�q�_��.

siteMighty - 一个基于网�l�的建站�q�_��Q�几分钟��可以徏立一个联盟网�?

CreataPlace - 不需要编�E�就可以建立一个展�C�网站，很便�?

weebox - 拥有拖放界面的全Flash�|�站建站工具.

freewebs - 一个便��L��建站工具�Q�有数百个模板和可以自定义的widgets.

Built Smarter - 拥有��C��清的模板�Q�根据你愿意付的��q��多少�Q�提供内建的模块和自定义选项.

sampa - 免费建站服务�Q�在��面上方有一个广告条.

Wufoo - 支持CSS和XHTML的表格工�?

formspring - 另一个表格工兗��它可以把表格的提交表单通过RSS或者一个汇总表呈现�l�你�Q�免��M��你接收数以百计的邮�g的麻�?

高��用户资源

inserit - 无需写代码的CMS(Content Management System,内容��理�pȝ��)�Q�让你自由地设计你的�|�站�Q��ƈ随时��d��在线的内宏V��你�q�可以在��M��地方都能��理你的�|�站 (Linux环境或者Windows环境均可).

BrowserShots - 用不同的��览器来��试你的�|�站的工�?

tweak - Tweak是一个CMS,它可以让你设计你自己的样式，�q�保持统一的风根{��你也可以保存�Q何类型的�|�页(HTML, PHP, ASP, JSP�{�等).

formatpixel - �q�个工具可以让你建立在线杂志、爱好者杂志或者类目，�q�把它们在你的网站上分��n.

RoundedCornr - 生成圆角囑�Ş的HTML/CSS代码和图片的工具.

囑�Ş设计资源�?/strong>

ColorSchemer - 不管我设计什么东西，我��M��到这个网站的用色�Ҏ��展示那儿��d��扄��?

COLOURlovers - �q�儿有�v量的灉|��十��的色彩主题、用色方案和色彩��势.

Color Mixers - Color Mixers��Z��生成用色�Ҏ��Q�它�q�有一个滚动条界面�Q�让你轻松调�?

ColorBlender - 一�Ƒօ�费的在线调色板生成工��P��你只需要用取色器选一�U�颜�Ԍ��然后它就会自动�ؓ你生成一个六色的调色�?

Kuler - 一个可以做出兼容Adobe Creative Suite�p�d��软�g的用色方案的工具.

colr - 又一个用色方案生成器.

Color Tool 2.0.8 Alpha - 一个很��L��用色�Ҏ��生成器，你可以把它们存下来，�|�站�q�会提供链接.

Vecteezy - 从这里，你可以得��C��界顶极艺术家们的作品的矢量图�?

BlogFlux Button Maker - 你不用知晓怎么用图形��Y�Ӟ��只要点几下，Button Maker��p��做出80×15�?8×13两种规格的按�?

Button Browser - 按钮展示和制作的�|�站.

Brilliant Button Maker - 又一个能做出80×15大小的按钮的工具.

Background Image Maker - 用这个工��P��你可以�ؓ你的�|�站设计出斜�Uѝ��条�U�V��点阉|��渐变的背景图�?

Brusheezy - �q�里可以下蝲到很��L��Photoshop�W�刷.

Tartan Maker - 一个可以做��Z��自己的方格图案的方便的工��P��你可以把它用作背景或者其它用�?

iconfinder - 一个图标搜索引�?

Stripe Generator 2.0 - 一个�ؓ你的�|�站制作条纹背景的工�?

FamFamFam - Silk icons,攉��?000�U�图标的�|�站。这儿你能找到文字图标、图形图标、XHTML/CSS按钮、硬盘图标�?feed图标�{�等.

IconBuffet - 专业图标攉��?

Web 2.0 Badges - ��Z��的网站制作Web 2.0囄��的工�?

The Icon Factory - �q�里提供免费的图标，以及一个共享的图标制作软�gIconBuilder.

Colr Pickr - 你选一�U�颜�Ԍ��Colr Pickr会从Flickr上�ؓ你找��C��要由�q�种颜色�l�成的照�?

terra IMS mapicons Dynamic Generator - �q�个工具可以创徏一个用在Google地图或Yahoo地图上的PNG格式的图�?

pic2color -　�q�个工具可以把照片做成调色板�Q�还可以��Z��的图片重新着�?

TypeTester - TypeTester可以让你把不同字体�ƈ排放在一��P��以便你做选择.

其它资源�?/strong>

DesignSnack - 一个网��设计展�C�站�Q�浏览者可以给被展�C�的设计投票.

Web Creme - �q�里集合了许多富有灵气的�|�页设计.

CSS Collection - �q�里攉��了一些用CSS做出来的站点也许你能从中扑ֈ�灉|��.

cssBeauty - 充满灉|��的CSS�|�站攉��站点.

ConceptShare - 在这儿，你可以和你的客户以及合作人分享你的作品，清晰的界面让客户们一目了�?

A List Apart - �q�里有关心网�l�发展和�|�页设计的�h必读的博客和在线杂志.

Web Design from Scratch - ��量的设计资源站�Q�包括描�q�设计过�E�的文章、目标导向设计、网站结构和可用性等内容.

Css ForSale - 在这个网站里�Q�你可以购买到已�l�徏立好了的CSS站点�Q�或者就来这儿找点灵感吧.

MingIsMe 2008-06-08 01:59 发表评论

java.lang.OutOfMemoryError: PermGen space及其解决�Ҏ��

MingIsMe — Wed, 04 Jun 2008 08:02:00 GMT

1�?br />

PermGen space的全�U�是Permanent Generation space,是指内存的永久保存区域OutOfMemoryError: PermGen space从表面上看就是内存益出，解决�Ҏ��也一定是加大内存。说说�ؓ什么会内存益出�Q�这一部分用于存放Class和Meta的信�?Class在被 Load的时候被攑օ�PermGen space区域�Q�它和和存放Instance的Heap区域不同,GC(Garbage Collection)不会在主�E�序�q�行期对PermGen space�q�行清理�Q�所以如果你的APP会LOAD很多CLASS的话,��很可能出现PermGen space错误。这�U�错误常见在web服务器对JSP�q�行pre compile的时候�?/p> �Ҏ��Ҏ��Q?Xms256m -Xmx256m -XX:MaxNewSize=256m -XX:MaxPermSize=256m

2�?/p>
在tomcat中redeploy时出现outofmemory的错�?

可以有以下几个方面的原因:

�Q?使用�?font color="#800080">proxool,�?span style="color: #000000">�?font style="color: #000000" color="#800080">proxool内部包含了一个老版本的cglib.

2, log4j,最好不�?只用common-logging

3, 老版本的cglib,快点更新到最新版�?/span>

�Q�，更新到最新的hibernate3.2

3�?br />
�q�里以tomcat环境��Z��Q�其它WEB服务器如jboss,weblogic�{�是同一个道理�?br /> 一、java.lang.OutOfMemoryError: PermGen space
PermGen space的全�U�是Permanent Generation space,是指内存的永久保存区�?
�q�块内存主要是被JVM存放Class和Meta信息�?Class在被Loader时就会被攑ֈ�PermGen space�?
它和存放�c�d��?Instance)的Heap区域不同,GC(Garbage Collection)不会在主�E�序�q�行期对
PermGen space�q�行清理�Q�所以如果你的应用中有很多CLASS的话,��很可能出现PermGen space错误,
�q�种错误常见在web服务器对JSP�q�行pre compile的时候。如果你的WEB APP下都用了大量的第三方jar, 其大��?br /> ��过了jvm默认的大��?4M)那么��׃��产生此错误信息了�?br /> 解决�Ҏ��Q?手动讄��MaxPermSize大小

修改TOMCAT_HOME/bin/catalina.sh
�?#8220;echo "Using CATALINA_BASE:   $CATALINA_BASE"”上面加入以下行：
JAVA_OPTS="-server -XX:PermSize=64M -XX:MaxPermSize=128m
��Q�将相同的第三方jar文�g�Uȝ��到tomcat/shared/lib目录下，�q�样可以辑ֈ�减少jar 文档重复占用内存的目的�?/p>
二、java.lang.OutOfMemoryError: Java heap space
Heap size 讄��
JVM堆的讄��是指java�E�序�q�行�q�程中JVM可以调配使用的内存空间的讄��.JVM在启动的时候会自动讄��Heap size的��|��
其初始空�?�?Xms)是物理内存的1/64�Q�最大空�?-Xmx)是物理内存的1/4。可以利用JVM提供�?Xmn -Xms -Xmx�{�选项�?br /> �q�行讄��。Heap size 的大��是Young Generation 和Tenured Generaion 之和�?br /> 提示�Q�在JVM中如�?8�Q�的旉��是用于GC且可用的Heap size 不��2�Q�的时候将抛出此异�怿�息�?br /> 提示�Q�Heap Size 最大不要超�q�可用物理内存的80�Q�，一般的要将-Xms�?Xmx选项讄��为相同，�?Xmn�?/4�?Xmx倹{�?
解决�Ҏ��Q�手动设�|�Heap size
修改TOMCAT_HOME/bin/catalina.sh
�?#8220;echo "Using CATALINA_BASE:   $CATALINA_BASE"”上面加入以下行：
JAVA_OPTS="-server -Xms800m -Xmx800m   -XX:MaxNewSize=256m"

三、实例，以下�l�出1G内存环境下java jvm 的参数设�|�参考：

JAVA_OPTS="-server -Xms800m -Xmx800m -XX:PermSize=64M -XX:MaxNewSize=256m -XX:MaxPermSize=128m -Djava.awt.headless=true "

三、相兌��?/p>
/show/3/7/20061112220131.htm

/show/3/7/20061112220054.htm

/show/3/7/20061112220201.htm
题外话：�l�常看到�|�友抱怨tomcat的性能不如...�Q�不�E�_��{�，其实�Ҏ��W�者几�q�的�l�验�Q�从"互联星空“到现在的房��门户�|�，我们
均��用tomcat作�ؓWEB服务器，每天讉K��量百万多�Q�tomcat仍然�q�行良好。徏议大家有问题多从自己�E�序入手�Q�多看看java的DOC文档
�q�详�l�了解JVM的知识。这样开发的�E�序才会健壮�?br />

MingIsMe 2008-06-04 16:02 发表评论

Understanding PermGen errors (part3)

MingIsMe — Wed, 04 Jun 2008 07:59:00 GMT

Understanding PermGen errors (part3)

The image verification code you entered is incorrect.

Submitted by alessandroribeiro on Wed, 2006-08-02 11:32. Java

There are two command-line parameters that you must use to define the size of the permgen area: -XX:PermSize -XX:MaxPermSize. See the example bellow:

java -Xms64m -Xmx128m -XX:PermSize=64m -XX:MaxPermSize=256m MainClass

In this example, we are instructing the Java Virtual Machine to create an initial object heap size of 64 megabytes (-Xms) and maximum size of 128 megabytes (-Xmx). And we are defining a PermGen heap area of initially 64 megabytes (-XX:PermSize) and maximum size of 256 megabytes (-XX:MaxPermSize). Remember that the initial size of the heap area in this example, is the sum of the initial object heap area and the initial permgen heap area, that is, 64+64=128 megabytes. And the same for the maximum size of the heap area: 128+256=384 megabytes.

As a practical example, let's see how to increase permgen area size in Jboss. Locate the jboss.bat (in Windows) or jboss.conf (in Unix). Look for a linke containing a redefinition of the shell script variable JAVA_OPTS. You see bellow how the default configuration in Windows:

Uncomment thes line to set PermGen area size:

Now that we have learned how to monitor and fix permgen errors, I advice you not to blindly increase the permgen size everytime there is a permgen error. Monitor how the size of the permgen area is growing. The Permgen area shouldn't be constantly growing over a long period. The Java language features dynamic class loading, so classes will be loaded on demand and the permgen heap size will grow as well. But, if in the long term, your permgen area is still steadly growing, you are probably using some kind of bytecode generation framework which is misbehaving or you are using it incorrectly. Analyse that and rethink what you are doing.

MingIsMe 2008-06-04 15:59 发表评论

Understanding PermGen errors (part2)

MingIsMe — Wed, 04 Jun 2008 07:56:00 GMT

Understanding PermGen errors (part2)

The image verification code you entered is incorrect.

Submitted by alessandroribeiro on Thu, 2006-06-08 01:24. Java

Let's continue, where we stopped in my last post: How can I monitor the increase in PermGen area ?

For monitoring PermGen, we'll learn to use a very simple tool, which is part of Java 5, called JSTAT. For those who use Linux or any other Unix-like OS, jstat is very similar to the TOP tool. JSTAT will connect to some VM, local or remote, and monitor some critical resources. Let's see how it works. Just type JSTAT and you'll see its command-line options:

JPS (Java Process Status)

Let's understand the options. The 1st thing you need to know is the VMID (Virtual Machine ID). What is the VMID ? Right now, there are 2 Java applications running on my computer, each in its own virtual machine. Each virtual machine has its own VMID. To discover the VMID that the application you need to monitor is using, you'll have to learn another tool: JPS (Java Process Status). There is a very similar tool in the Unix world called PS. JPS will list all running VMs with their VMIDs. Just type JPS on the command-line and you'll see this:

Let's understand JPS's output. In its basic form, jps outputs the VMID and the simple name of the executable class that is running in the virtual machine. In this case, I can infer the application I want to monitor, Jboss, is the first one listed, not because I know that "Main" is the name executable class, but because I can exclude the 2nd line, which is obviously EasyEclipse and the 3rd line, which is JPS. JPS itself runs inside a virtual machine and therefore, is always reported by jps. If, by the simple name of main class you cannot discover the VMID of your application, I suggest you type "jps -l" which will show the complete name of the main class for each VM. In most cases, that will do.

Now that we know that the VMID of Jboss is 1136, let's use JSTAT to monitor Jboss usage of PermGen memory. To use JSTAT, you need specify a single parameter that will identify the class of monitors you want to use. In our case, we will use "-gcpermcapacity" which will show statistics of the sizes of the Permanent Generation.

The important metrics

There are 3 important numbers to monitor regarding permanent generation size: the maximum permanent size, the current permanent size, and the current permanent utilization. Now, look at jstat's ouput. The 1st column shows the minumum size for the permsize. That's a parameter you can set in the initialization of the virtual machine. The 2nd column shows the maximum size for permsize. This is also a paramter you can set in the initialization of the virtual machine. Now, compare the 2nd column to the 3rd column. The permanent size fluctuate between the minimum and the maximum number. Now, it's just the minimum number. But that doesn't mean it's all used. To know how much of the current permanent size is being used, we'll have to look at another number, the Permanent Capacity Utilization, which you can see using the "-gcutil" parameter. If [minimum] = [maximum] permanent size, then [current] = [maximum] = [minimum] permanent size. Therefore, this number will not be very useful. But, if [minimum] < [maximum], knowing if [current] is getting closer to [maximum] is of vital importance. If [current] is only a few megabytes bellow maximum, maybe this is the right time to change Jboss Installation, so that its virtual machine is initialized with a greater MAXIMUM permanent size.

Well, we'll learn how to do that in part3.

MingIsMe 2008-06-04 15:56 发表评论

Understanding PermGen errors (part1)

MingIsMe — Wed, 04 Jun 2008 07:55:00 GMT

Understanding PermGen errors (part1)

The image verification code you entered is incorrect.

Submitted by alessandroribeiro on Sun, 2006-06-04 01:38. Java

“java.lang.OutOfMemoryError: PermGen space ”: have you seen this error before ? If you have never seen it, you haven't probably been involved in creating large java server applications as of lately. Let's understand what this error means.

When you get OutOfMemoryError, it means that (so obvious) your application doesn't have enough memory to go on. But the rest of the message, “PermGen space” means that it's not the common object heap space that it's lacking, but only the memory space for the binary code of classes and methods is lacking.

Let's go deeper into this subject to understand properly what PermGen means. Well, PermGen is an acronym for “Permanent Generation”. The term Generation comes from the concept of “generational collection” and the term “generational collection” refers to an heuristic in the garbage collection mechanism that is used to intelligently identify only the most probable objects for garbage collection. There are 3 kinds of Generations in the VM memory: the young generation, the tenured generation and the permanent generation.

Let's go back to the original “Permanent Generation” term. As I said, it identifies a particular set of objects which are candidate for garbage collection and handled differently by the GC. These kind of objects which belong to the “Permanent Generation” are only the binary codes of all classes and methods. So, the binary code of classes and methods are not stored in the same memory area as the object instances. Now, I think you already understand what this error mean. “java.lang.OutOfMemoryError: PermGen space ” means that the virtual machine ran out of space for loading the binary code of classes and methods.

There are two steps ahead: knowing understanding why this error has happened to your application, learning to monitor the permanent generation size in order to prevent the occurrence of this error; and learning how to increase the permanent generation size.

Why has this error happened ?

The default size for permanent generatoin is 64M. But how come my not so large web application, which totals 2 megabytes of class code, could exceed this limit ? You're probably not counting it correctly. Your web application probably runs inside Jboss, Tomcat or another J2EE server. Add the size of Java SE libraries, the size of Jboss, the size of all libraries used by Jboss internally, the size of all libraries in the WEB-INF/lib directory of you WAR and you will get a large, large binary code area.

Aren't Java classes loaded on demand ? Yes, they are loaded on demand. So, you will probably have to factor that large number by 3 or 4. But there are other factors for the enlargement of the permanent generation area. If you web application has JSP pages, remember that every JSP page is converted into a servlet class file, before being executed. So, you should add that to the previous number. Also, maybe there are other web applications running under Jboss than you own. If you use Hibernate, for each persistent class that you create, Hibernate will dynamically create an enhanced class. If you use RMI or EJB, many kinds of proxy classes will be created and loaded in memory.

Now that you believe that the size of the binary code of classes and methods can exceed 64M, you have probably given up summing the sizes of all classes created and loaded by the VM, Jboss and you application. You'd better off monitoring the use of PermGen area than trying to calculate its size. That leads us to the next step: how can I monitor the increase in PermGen area.

How can I monitor the increase of PermGen area ?

(I'll finish this 2-part series on PermGen errors tomorrow)

MingIsMe 2008-06-04 15:55 发表评论

Tips for Productivity and Happiness at Work [mraible]

MingIsMe — Mon, 16 Apr 2007 11:12:00 GMT

Every so often, I get asked what my strategy is for "getting things done". This morning, I had a short session of mass productivity, and on my ride into work, got inspired to jot down a few tips productivity tips. Keep in mind that I grew up in the back woods of Montana with no electricity and I'm mostly Irish.

Write stuff down. The first and most important means to getting things done is to keep a todo list. I keep mine on Ta-da List and update it daily, if not hourly. My two most important lists are "When I have time" and "This Week". I regularly re-order "This Week" for the current day.
Quit reading e-mail and blogs. One of the ways I can tell I'm in uber-productive mode is my unread (or starred) mail piles up and I haven't read any blog posts (or blogged myself) in a couple days. I like GMail because I can easily star an e-mail after briefly skimming it. For some reason, flagging e-mail in Thunderbird or Mail.app doesn't work for me - I rarely go back and find those e-mails. With GMail, I'm always conscious I need to revisit starred messages.
Work on open source late at night, with a beer on your desk. While I do get the opportunity to work on open source at my day job, I still find that I'm most productive at night. Maybe this is because no one bugs me via e-mail or IM, or maybe it's just because the world is asleep. The strange thing is I often find myself motivated at 3 p.m. for my 11 p.m. workload. However, when I get to 11 p.m., I'm not motivated to work on anything. I've found that cracking open a beer at 11 when I start helps me focus and quit worrying about all the other computer-related tasks I need to do. Also, on beer #2 or 3, you'll start to forget what time it is and really start getting things done. NOTE: this isn't for rookies. If you're a lightweight and get hammered on two beers - just go to bed when you start coding with one eye shut. It helps to sleep in the next day after doing this. If you finish off a six-pack before going to bed, it's probably best not to check your code in - you're probably going to spend the next day fixing it anyway. Regardless, this is a great way to get started on a new feature because you're less concerned about the details and more concerned about the big picture. I've also found that "bug fixing juice" can be great for fixing bugs - it gives you a different perspective on the problem. I told you I was Irish didn't I? ;-)
Work disconnected. To further facilitate not checking e-mail or reading blogs, I've found that going to a coffee shop w/o connectivity is my most productive environment. They have liquid motivation in the form of coffee, and you can feed your brain with breakfast/lunch or some kind of snack. My most productive days are the ones where I show up at my local Einstein's (bagel shop) at 6 a.m., have two cups of coffee, and work with my headphones on. After the coffee and uber-productivity, I often have an awesome ride to work and barely notice the miles. NOTE: I've found that I'm more productive writing code late at night and authoring articles/books in the early morning.
Listen to music while you work. Some noise-cancelling headphones and your favorite music can do wonders for your productivity. Of course, earbuds work just as well - whatever makes the music sound good. Good music can really help you "get into the groove" of what you're working on, regardless of whether it's writing or coding.
Work long hours on Monday and Tuesday. This especially applies if you're a contractor. If you can only bill 40 hours per week, working 12-14 hours on Monday can get you an early-departure on Friday. Furthermore, by staying late early in the week, you'll get your productivity ball-rolling early. I've often heard the most productive work-day in a week is Wednesday.
Avoid meetings at all costs. Find a way to walk out of meetings that are unproductive, don't concern you, or spiral into two co-workers bitching at each other. While meetings in general are a waste of time, some are worse than others. Establish your policy of walking out early on and folks will respect you have stuff to do. Of course, if you aren't a noticeably productive individual, walking out of a meeting can be perceived as simply "not a team player", which isn't a good idea.
Sleep. While working late nights can be productive in the short term, doing it consecutively will burn you out quickly. Getting a good night's sleep can often lead to greater productivity because you're refreshed and ready to go.
Work on something you're passionate about. If you don't like what you're doing for a living, quit. Find a new job as soon as possible. It's not about the money, it's all about happiness. Of course, the best balance is both. It's unlikely you'll ever realize this until you have a job that sucks, but pays well.

To follow up on that last point, I think one of the most important catalysts for productivity is to be happy at your job. If you're not happy at work, it's unlikely you're going to be inspired to be a more efficient person. Furthermore, if you like what you do, it's not really "work" is it?

Here is some general advice I give to folks about jobs and careers. I realize that I'm biased here because I have a good job and I've been fairly successful in my career. However, I also grew up with virtually nothing, and learned all my computer skills on my own. Therefore, I believe that anyone can be successful (meaning: happy with that they do, and financially stable at the same time) if they put their mind to it.

If you're not happy at work, quit. I got into contracting early-on in my career (6 months out of college), so I got spoiled with good rates early on. It was also the late 90s, so you could easily switch jobs if you didn't like the one you were in. However, I've always had the policy that if you hate your job for more than 2 weeks, quit. It's just not worth it. Some people enjoy bitching about their jobs and complaining about their co-workers, so this doesn't apply to everyone. However, if you're truly miserable - quit. I've done this a couple times, and it's always led to better opportunities (even if I had to wait 3 months). Julie's done it once or twice and it's always worked out for the better. Once she even got a 20% raise by quitting her traveling-consultant gig with KPMG and going back to her old company, Qwest.
Always try to be a contractor before a full-time employee. This especially applies to younger folks who don't need the security of insurance for the family, stock plans, etc. Contractors typically make 50% more than full-time employees and tend to be excluded from company politics that might make the workplace difficult to deal with. While you won't get billable vacation time, you will get the freedom to take however much vacation you want - as long as you get your stuff done. The higher rates can generally make up for the unbillable time while on vacation. However, if you travel too much for fun (or conferences, etc.), it's likely your year-end salary will equal that of a full-time employee. If you make good money as a contractor, you'll also get the opportunity to start your own company (to save money on taxes). This can be a great learning experience. The biggest fear that folks have about "going independent" is they'll have a hard time finding their next gig. If you're productive and blog about what you're doing, this shouldn't be a problem. I haven't had an "interview" since 2002 and haven't updated my resume since then either. Networking at your local JUG and conferences is key.
Don't work at a company with a two-week vacation policy. I've never worked at a company with a two-week vacation policy, and I hope I never will. The two full-time gigs I've had in my career have had no vacation policy. This is usually only found in startups - but it generally amounts to "get your shit done, and you can take off all the time you want". My parents both work for the BLM (government agency) and they get 6 weeks off a year. Furthermore, they can earn "comp time" (more days off) by simply working overtime. If you have the ability to take time off whenever you want, it'll likely lead to you being more motivated to work long and hard - b/c you know when you finish that project, you're heading to Cancun for a week.
Don't travel if you have kids. If you're single, traveling for work is pretty cool. New places, new people to meet - and seeing the world can be very cool. If you have a spouse, it's likely your desire to travel will decrease, but it's still not that bad. If it helps your career, it's probably a good move. It also helps to save money since everything you do is generally expensible. When Julie and I first met, she traveled 100% and made $20K more per year b/c of it. When you have kids, everything changes and traveling sucks. You miss their first steps, and when they get to toddler-age, they'll want to go with you. Hearing your daughter say "Daddy, can I go with you?" can be heart wrenching when you're leaving on a Sunday afternoon to spend a week with people you've never met before.
Ask for more responsibility. If your job sucks, but the company is pretty cool - you may want to ask for a shift in responsibilities. I was once an HTML Developer at a .com. It sucked because we were constantly waiting on the Java Developers to fix bugs we found in their code. Finally, I got tired of waiting and asked my boss to show me how to fix the Java bugs. Granted, I wrote some pretty horrendous code at first, but my boss and co-workers helped a lot and w/in a year I was doing 80% of the Java Development.
Most things can be learned by reading. If you want to learn something new (for your current or next career), the best thing to do is read. The world's knowledge resides in books and you can learn a lot. Of course, the best way to retain that knowledge is by doing, but reading is a great first step.

Those are my tips, many of them off the top of my head. I may add more as time goes on - but hopefully this helps in the meantime. Please share yours if you have any.

MingIsMe 2007-04-16 19:12 发表评论

MingIsMe — Sun, 18 Mar 2007 07:47:00 GMT
高效��M��心得刚好Head First�p�d��开头都有一�D�|��人如何读书的话，再加工整理如下：

1.��量阅读中文�?/b>
  虽然有�h英文很强�Q�有的翻译很差，但AnyWay 中文阅读与理解的旉��Q�略��M��快速定位的速度�q�是要快一些�?br />
2.��x��Ҏ��、�ȝ��W�记与交��?/b>
  虽然�׃��Q�但发现最有效的读书方式还是不断的刉��脂�Ҏ��Q�读书时在重要的文字下划�U�，把自��q��心得写在��|��?br />  在明天复习一�ơ批注，最好可以有�I�重新整理笔讎ͼ�或者拿来与��论�?

3.大量思考或重复记忆
  看书最郁闷的事情就是看完之后脑袋空�I�Z��。技术书�q�好点，虽然看的时候可能很辛苦�Q�但��像学会了骑单�R�Q�之后再骑的时候��L��会的�Q�而偏设计与管理的书，最�Ҏ��的事情就是看的时候很快，看完没什么留下到实践中�?br />  所以，我们不能以看��说的速度来看设计书，要寻找思考的��Z��Q�思考是最好的记忆�?br />  又或者，大量的重复记忆，重复多遍直到无意识的记忆�?

4.��Z��工学
  那些见缝插针的时间与地点不是看这个书单的好地斏V�?br />  环境不要有电视，音乐�{�强输入源，而微风阳光鸟语等��p��入源则有助活跃大脑�?br />  看书时大量的喝水�?br />  如果发现自己的大脑已�l�疲累，已经在��Q光掠��q��ȝ��Q�就要休息�?br />  留给大脑消化的时��_��看完书不要接着看其他有隑ֺ�的书或事情�?img src ="http://www.aygfsteel.com/nobody_am/aggbug/104568.html" width = "1" height = "1" />

MingIsMe 2007-03-18 15:47 发表评论

MingIsMe — Mon, 25 Dec 2006 01:22:00 GMT

敏捷软�g开发图书概�?/span>

本文发表于程序员杂志2006�q�第5�?/span>

�?/span> 敏捷软�g开发宣�a��Q�我们正在通过亲��n实践和帮助其他�h实践�Q�揭�C�更好的软�g开发方法，通过�q�项工作�Q�我们认为：

人和交流胜过�q�程和工�?/span>

可工作的软�g胜过面面俱到的文�?/span>

客户协作胜过合同谈判

响应变化胜过遵��@计划

虽然右项也有价��|��但是我们认�ؓ左项更重要�?/span> �?o:p>

—�?Kent Beck �Q?/span> Mike Beedle �Q?/span> Arie van Bennekum �Q?/span> Alistair Cockburn �Q?/span> Ward Cunningham �Q?/span> Martin Fowler �Q?/span> James Grenning �Q?/span> Jim Highsmith �Q?/span> Andrew Hunt �Q?/span> Ron Jeffries �Q?/span> Jon Kern �Q?/span> Brian Marick �Q?/span> Robert C. Martin �Q?/span> Steve Mellor �Q?/span> Ken Schwaber �Q?/span> Jeff Sutherland �Q?/span> Dave Thomas

敏捷软�g开发这个词�?/span> 2006 �q�的中国软�g界听��h��仍然昑־�有些陌生。自 2001 �q�敏捯��盟被发�v以来�Q�敏��h��法的实践�l�验和理论研�I��在不断的更新。而我国的大多数程序员�q�是只能在书本上��d��敏捷的好处，很难在项目中�q�行实践。这其中的原因，主要是缺乏拥有实际敏捷项目经验的人来带领实施敏捷。虽然敏捷开发是�U�实践行为，很难从书本上直接学习�Q�不�q�多数程序员了解敏捷�Q�却都是先从书本开始的。无论结果怎样�Q�从认识到实�늚��q�程是免不了的�?/span>

敏捷软�g开发之�Ҏ��论篇

大家都知道敏捯��Y件开发方法包括了多种�Ҏ��论，主要有： SCRUM �Q?/span> Crystal, 特征驱动软�g开发（ FDD �Q�，自适应软�g开发（ ASD �Q�，以及最著名的极限编�E?/span> (XP) 。这些方法论分别在不同的著作上专门论�q�过�Q?/span>

SCRUM �Q��?/span> Agile Software Development with Scrum �?/span> by Ken Schwaber, Mike Beedle �Q��?/span> Agile Project Management With Scrum �?/span> by Ken Schwaber

FDD: �?/span> Java Modeling in Color with UML �?/span> by Peter Coad, �?/span> A Practical Guide to Feature-Driven Development �?/span> ( 特征驱动开�?/span> ) by Stephen R Palmer, John M. Felsing,

Crystal: �?/span> Crystal Clear �?/span> by Alistair Cockburn

ASD: �?/span> Adaptive Software Development 》（自适应软�g开发） by James A. Highsmith

其中��以 XP �p�d��的书�c�居多。�h民邮电出版社的一�p�d��极限�~�程�p�d��丛书�Q�在国内引进较早。在�q�没有统一敏捷词汇的情况下�Q�引发了一�Ҏ��捷先锋�h士的热情�Q�是我国�E�序员的敏捷启蒙教材。这些书包括�?/span> Extreme Programming Explained 》（解析极限�~�程�Q�，�?/span> Extreme Programming Examined 》（极限�~�程研究�Q�，�?/span> Extreme Programming Installed �?/span> ( 极限�~�程实施 ) �Q��?/span> Extreme Programming Explored 》（探烦极限�~�程�Q�，�?/span> Extreme Programming Applied 》（应用极限�~�程�Q��?/span> Extreme Programming in Practice 》（极限�~�程实践�Q�，�?/span> Planning Extreme Programming 》（规划极限�~�程�Q�等�Q�这些书有的是作者的 XP 实践论文�Q�有些是�?/span> XP ��目的介�l�，其中�Q�值得推荐的是下面两部著作�?/span>

�?/span> Extreme Programming Explained: Embrace Change �?/span> by Kent Beck

�W�一版中译版�Q�《解析极限编�E�：拥抱变化》， 唐东铭， 人民邮电出版�C?/span>

�W�二版中译版�Q?/span> 雷剑文，电子工业出版�C?/span>

作�ؓ XP 的开�׃��作，目前已经出版了第二版。在�W�一版中�Q?/span> Kent Beck �?/span> XP 作了详细的描�q�。从当前软�g开发的现状和问题谈��P��从需求的变化到如何拥抱变化，�l�出�?/span> XP 的四��h��D��和十二项实践。对于想了解敏捷的来龙去脉的人，此书属于必读之类。在�W�二版， Kent �Ҏ��几年来的实践�Q��ؓ XP 增加了一��h��D��Q�尊重，�q�增加了原则的概念，同时增加和删改了一些实��c�?/span>

该书�W�一版是�E�序员的宣言�Q�这�?/span> Kent 的背景很有关�p�R��随�?/span> XP �l�历了五六年的发展和实践�Q?/span> Kent 自己也逐渐意识刎ͼ��q�样的观点太狭隘了。因此就有了�W�二版，与其说这是技术书�c�，到更像是�U��a意义的��Y工书�c�。期间也可以看出 XP 的体�p�L��加完备。这其中��ؓ�H�出的是把�h攑ֈ�了更为重要的��C��?/span>

�?/span> Extreme Programming in Practice �?/span> by James Newkirk, Robert C. Martin

中译版：《极限编�E�实��c��， 王钧�Q?/span> 人民邮电出版�C?/span>

读过了一些列�?/span> XP 书籍�Q�程序员们都会觉�?/span> XP 非常好，但到底如何才能开始实�?/span> XP 呢？�q�不是太清楚。本�p�d��中的�q�本书用一个完整的��项目作例子�Q�从头到��教�l��h如何敏捷开发，是一本不可多得的实践教材。如果想直接实施 XP 开发，�q�本书可以给你很大启�C��?/span>

敏捷软�g开发之实践��?/span>

一、极限编�E�最佛_��?/span>

�׃��极限�~�程是如此的��行�Q�多数敏捷团队都会或多或��的借鉴一�?/span> XP 中的敏捷实践�Q��?/span> XP 的每一个敏捷实践也��实值得大书特书�Q�而其中最著名的是��试驱动开发和重构实践�Q?/span>

�?/span> Test-Driven Development �?/span> by Kent Beck

中译版：《测试驱动开发》， 崔凯�Q�中国电力出版社

��试驱动开发是 Kent Beck 另一部力作�?/span> “Clean Code That Works�?/span> 是敏捷开发的目标之一�Q�那么如何达到这个目标？ TDD �l�出了一�U�方式。测试实质上是需求。由需求��生出的代码肯定是能够工作的功能代码，而要实现 Class 本��n的可��试性，��׃��得不写出高度解耦合�?/span> Clean 的代码。本书从一�?/span> Money 的例子入手，从最初的一炚w��求开始，逐步增加需求，完成整个货币�pȝ��的代码。后面又�l�出�?/span> Unit Test 中的一些最佛_��践和模式供参考�?/span>

然而，本书的教导意义比其实跉|��义更�H�出。作��Z��?/span> TDD 的教�E�或入门教材�Q�这本书无疑是最佳的�Q�其中提出的一些最佛_��跉|��是值得�l�常阅读来温习。本书面向的是单元测试，而实际开发中面对的数据库��试�Q?/span> Web ��试�{�问题�ƈ不属于单元测试的范畴。因此读者�ƈ不能从中直接�q�入到实战�?/span>

另一本同名书�?/span> Test Driven Development: A Practical Guide 》由 Davis Astels 撰写�Q�他��该书看作是 Kent 著作的补充，重点阐述利用 TDD 开发所必要的技术和工具上，因此对实际开发更具实用性�?/span>

�?/span> Refactoring: Improving the Design of Existing Code �?/span> by Martin Fowler

中译版：《重构：改善既有代码的设计》，侯捷�Q�熊节，中国电力出版�C?/span>

重构�q�本书的意义在于�Q�他提供了一�U�让你写出更加优��代码的能力。在��试的保证下�Q�重构能够发挥强大的威力。敏捷团队中�Q�不断的重构出简单且高效的代码才能够保持拥抱不断变化的需求。后来的一本书�?/span> Refactoring to Patterns 》（从重构到模式�Q?/span> by Joshua Kerievsky �Q�更是将重构的威力发挥到极限�?/span>

重构曾被�U�Cؓ软�g开发图书的双璧�Q�另一本书是�?/span> Design Patterns �?/span> ( 设计模式 ) by GoF 。当�Ӟ��对现在的软�g开发这二者已�l�不是最重要的�?/span> Thought Works 的首席科学家 Martin Fowler �ȝ��了朋友们的各�U�实践心得，写出了这本书。从几年后的目光来看�Q�这本书中的多数实践都被各种 IDE 做到了操作菜单中。虽�?/span> IDE 提供了大量重构功能，但仅�?/span> IDE 是无法写出简�z�美妙代码的�Q�多数的敏捷团队重构工作做得�q�是不够�?/span>

另外有一本专门介�l�结对编�E�的书，�?/span> Pair Programming Illuminated 》（�l�对�~�程技术） by by Laurie Williams and Robert Kessler �Q�指��Z��Z��么要�l�对�Q��ƈ从各�U�不同水�q�不同性格的程序员�l�对情况来讨��实践的优劣。对此有兴趣的程序员不妨一诅R�?/span>

二、敏捯��Y件开发实�?/span>

自从 2001 �q�敏捯��盟成立以来，单独推广极限�~�程的书变少了，而统一口径推广敏捷的书变得��来��多。两本同名的敏捷软�g开发都是不可多得的好书�Q?/span>

�?/span> Agile Software Development �Q?/span> Principles, Patterns, and Practices �?/span> by Robert C. Martin

中译版：《敏捯��Y件开发：原则�Q�模式与实践》，邓辉�Q?/span> 清华大学出版�C?/span>

被业内�h士称�?/span> Uncle Bob �?/span> Robert C Martin 在沉寂几�q�后写出了这部书。该书可以算是从软�g开发角度对敏捷�Ҏ��阐述的最详细和全面的一本。之前的敏捷书籍多是��x��于过�E�改�q�，而对如何从技术角度实施讲的比较少。本书一开始先介绍了敏捯��盟和敏捷开发过�E�。之后详�l�论�q�C��面向对象设计的原则，�q�些原则是本书的�_�֍�之一。后面通过几个��目介绍了如何将设计模式应用于项目中�?/span>

Uncle Bob 不愧是实�늚�大师�Q�写出来的书也是拥有很强的实跉|��义。在敏捷团队的办公桌上，应当常备此书�Q�一来可作�ؓ参考查询，二来可以作�ؓ新成员的必读书目�?/span>

�?/span> Agile Software Development �?/span> by Alistair Cockburn

中译版：《敏捯��Y件开发》，俞涓�Q��h民邮电出版社

�q�本书更加适合��理者来阅读�?/span> Alistair 从项目�h数和交流难易�E�度�Q�将敏捷的各�U�方法划分了光��用范围。�h数多的或分布式项目就需要靠其他手段来加��Z��，人数��的��可以靠 pair programming �{�进行面寚w��的交��。交��和反馈是敏��L��核心。同�?/span> Alistair 也介�l�了一下他提出�?/span> Crystal �Ҏ��族�?/span>

�?/span> . 敏捷��目��理和敏捷需求分�?/span>

在推�q�敏捷一�D�|��间后�Q�敏��L��也意识刎ͼ�多数书籍更像是面向开发�h员，�q�于技术化�Q�难以吸引项目经理或�ȝ��。因此，一扚w��向管理者视角的书也开始��Q出水面，�q�些书包括：

�?/span> Agile and Iterative Development 》（敏捷�q�代开发） by Craig Larman

�?/span> Lean Software Development 》（敏捷软�g开发工�?/span> �?/span> �_��开发方�?/span> �Q?/span> by Mary Poppendieck

�?/span> Agile Software Development Ecosystems 》（敏捷软�g开发生态系�l�） by Jim Highsmith

书中从各�U�角度比较和分析各种敏捷�Ҏ��的优劣，异同�Q��v源，适用范围�{�。这些书对于一个项目主��决�{��用何�U�过�E�来在自��q��团队中实跉|��h��很好的参考作用�?/span>

�q�两�q�_��Z��开始逐渐意识到敏捷开发的侧重点不仅仅是开发过�E�和开发实践，�q�包括对需求和��目��理�{�其他相��x��面的实践。一些相关的书籍也悄然出现在��Z��的视野：

�?/span> Agile Project Management 》（敏捷��目��理�Q?/span> by Jim Highsmith

�?/span> User Stories Applied �?/span> by Mike Cohn

�?/span> Agile Estimating and Planning �?/span> by Mike Cohn

�?/span> Agile Requirements & User Stories �?/span> by Louis Molnar

�q�些书不同于以往��新方法，新过�E�的书目。敏捷项目管理类的书主要介绍如何��理敏捷团队�Q�如何计划要开发的需求，如何为客��h��供最大的价倹{��介�l�敏捷需求分析的书主要帮助商务分析师或项目经理挖掘和分析用户需求，写出用户故事�Q�评估和计划用户故事�{�。�h们已�l�意识到�Q�各�U�方法论的实质是相同的，都是提供商业价��|��减少��费�Q�增加交��，快速反馈。因此不需要着重于区分是��用了那种�Ҏ��。对��目�l�理来说�Q�不同的��目或团队应当采用适应其特�D�情�늚��Ҏ��Q�而这些方法的基本原则是相同的�?/span>

�?/span> . 敏捷软�g开发新方向

�Ҏ��构师或程序员来说�Q�近�q�来的技术进展，也��得敏捷开发有了新的研�I�方向：

�?/span> Agile Web Development with Rails �?/span> by Dave Thomas, David Hansson, Leon Breedt, and Mike Clark

该书是获�?/span> 2006JOLT 奖的书，讲得是采�?/span> Ruby on Rails �q�个 Web 开发工��h��贉|��快速开�?/span> Web ��目�Q�从而达到快速反馈拥抱变化的目的�?/span>

�?/span> Refactoring Databases �?/span> by Scott W Ambler

此书�?/span> Scott 的新作，延箋和��承了�?/span> Agile Modeling 》（敏捷建模�Q�和�?/span> Agile Database Techniques 》（敏捷数据�Q�的思想。在敏捷开发过�E�中�Q�作为持久化最常见技术的数据库如果不能够敏捷�Q�怎么能够适应一�ơ次�q�代和一�ơ次发布的修改呢�Q�书中介�l�了如何�q�行数据库演化，如何保证升��后数据库数据的正��性，以及最佛_��c�?/span>

我们可以看到�Q�随着敏捷�Ҏ��和市场的不断成熟�Q�敏��L��书籍也从理论性�{向了实用和最佛_��늱�型。然而，不可否认的是�Q�一个团队的敏捷化很难仅靠阅��M��本来完成�Q�由成功实践�q�敏��L��开发者手把手的带领，才是最好的�Ҏ��?/span>

MingIsMe 2006-12-25 09:22 发表评论

免费日韩av,午夜亚洲精品,亚洲一区在线看

国外�E�序员推荐的免费�~�程书籍资源

240多个jQuery插�g

概述

文�g上传(File upload)

表单验证(Form Validation)

表单�Q�选取�?Form - Select Box stuff)

表单基本、输入框、选择框等(Form Basics, Input Fields, Checkboxes etc.)

旉���、日期和颜色选取(Time, Date and Color Picker)

投票插�g(Rating Plugins)

搜烦插�g(Search Plugins)

�~�辑�?Inline Edit & Editors)

多媒体、视频、Flash�{?Audio, Video, Flash, SVG, etc)

囄���(Photos/Images/Galleries)

Google地图�Q�Google Map�Q?/font>

游戏(Games)

表格�{?Tables, Grids etc.)

�l�计�?Charts, Presentation etc.)

�Ҏ��、圆角、背�?Border, Corners, Background)

文字和超链接(Text and Links)

鼠标提示�Q�Tooltips�Q?/font>

菜单和导�?Menus, Navigations)

�qȝ��、翻转等(Accordions, Slide and Toggle stuff)

拖放插�g(Drag and Drop)

XML XSL JSON Feeds

���览�?Browserstuff)

对话框、确认窗�?Alert, Prompt, Confirm Windows)

CSS

DOM、AJAX和其它JQuery插�g�Q�DOM, Ajax and other jQuery plugins�Q?/font>

DotNet Open Source List

e-Commerce / Online Shopping Carts

Content Management Systems

Blogs / Blogging

Link Directories

Customer Relationship Management (CRM)

Wiki's

Instant Message Apps

Forum / Portals / Networks

Recruitment / Job Systems

Web / E Mail

Image & Video Galleries

Classifieds

Misc

五十多种�|�页设计工具大集�?

java.lang.OutOfMemoryError: PermGen space及其解决�Ҏ��

Understanding PermGen errors (part3)

Understanding PermGen errors (part3)

Understanding PermGen errors (part2)

Understanding PermGen errors (part2)

Understanding PermGen errors (part1)

Understanding PermGen errors (part1)

Tips for Productivity and Happiness at Work [mraible]

旉��、日期和颜色选取(Time, Date and Color Picker)

囄��(Photos/Images/Galleries)

��览�?Browserstuff)