程序员小抄大全
你是否会经常忘记一些CSS中的函数名或是一些属性名，那个时候，你一定觉得，如果手边有一个“小抄”（Cheat Sheet）就好了。当然，这个“小抄”不是给你作弊用的，这个“小纸条”就是可以让你马上知道那个你最想知道的东西。这个“小抄”上也不需要有所有的东西，就需要那些经常用的就行了。现在，网上有很多这样的“小抄”，它们可能是PDF格式的，可能是PNG格式的，你可以很方便地把其打印出来（可以打印得很小），然后贴在你的电脑旁，一但需要，瞟一眼就可以了，这对于我们的工作是相当方便的。
之前，酷壳也有两篇关于速查卡的文章《Web设计的速查卡》和《Vim命令速查卡》，不过都不如本贴多。
下面是N多的各种和样的“小抄”，其中包括了Ajax, C++, Java, Python, PHP, Perl, ASP, Unix, Ruby, Google, HTML, CSS, XML ……..，让我们姑且叫做“程序员小抄大全”吧。当然，他们都是英文版的，可能某些链接你可能需要翻墙软件才能访问。我这里就不教你怎么翻墙了，这样的贴子网上多的是。
Actionscript
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Quick reference/Cheatsheet for ActionScript 2.0
Ajax
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What’s Ajax? Cheat Sheet — PDF
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Prototype Dissected — Cheat Sheet PNG
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scriptaculous Combination Effects — Cheat Sheet — PDF
Apache
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Apache Cheat Sheet
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htaccess Cheatsheet
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mod_rewrite Cheat Sheet — PNG
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mod_rewrite Cheat Sheet — PDF
ASCII Character Codes
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Character Entity References in HTML 4 and XHTML 1.0
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HTML Character Entities Cheat Sheet — PNG
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HTML Character Entities Cheat Sheet — PDF
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HTML special character reference
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HTML — Special Entity Codes
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Special ASCII HTML Character Codes
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XHTML Character Entity Reference
ASP
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ASP / VBScript Cheat Sheet — PNG
C# and VB.NET
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C# and VB.NET Comparison Cheat Sheet — PDF
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Cheat Sheet — Casting in VB.NET and C#
CSS
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CSS 2 — Quick Reference Guide — PDF
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CSS Cheat Sheet — PDF
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CSS Cheat Sheet — PNG
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CSS Property Index
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Cascading Style Cheatsheet
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CSS Shorthand Guide
CVS
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CVS Cheat Sheet
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Subversion Quick Reference Card — PDF
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CVS Cheat-sheet
C++
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C++ Containers Cheat Sheet
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C++ Quick Reference Sheet (Cheat Sheet) — PDF
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How to Program in C++ — Language Summary
Django
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The Django Books
Firefox
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Firefox Keyboard Shortcuts — PDF
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Firefox Shortcuts Sheet
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Mozilla Firefox Cheat Sheet
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Mozilla Thunderbird Cheat Sheet
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Keyboard Shortcut
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Gmail Shortcuts (printable cheatsheet)
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Google Advanced Operators (Cheat Sheet)
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Google Cheat Sheet (Version 1.06) — PDF
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Google Cheat Sheet — auch als PDF
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Google Cheat Sheets — auch als PDF
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Google Help : Cheat Sheet
HTML/XHTML
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A Simple Guide To HTML — Cheat Sheet
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HTML & XHTML Tag Quick Reference
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HTML Cheat Sheet
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HTML Entities
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HTML CODES CHEAT SHEET
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XHTML
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HTML Cheat Sheet
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XHTML Cheat Sheet v. 1.03 — PDF
Java
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Java Quick Reference — PDF
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(JSPª) SYNTAX version 1.1
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(JSP™) SYNTAX version 2.0
JavaScript
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JavaScript Cheat Sheet — PNG
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JavaScript Cheat Sheet — PDF
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JavaScript Reference
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JavaScript and Browser Objects Quick Reference
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Regular Expressions for JavaSript — free online quick reference
Microformats
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Microformats Cheat Sheet
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Microformats Cheat Sheet
Misc
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CHMOD Chart
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Complete listing of common camera symbols.
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The Unicode-Database
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RGB Hex Colour Chart — PNG
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Pretty Good PGP Reference Card
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Search Engine Cheat Sheet
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Quick Reference Cards
MySQL
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MySQL Cheat Sheet
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MySQL Cheat Sheet — PDF
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MySQL Cheat Sheet — PNG
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SQL Cheatsheet
Oracle
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Oracle PL/SQL Cheatsheet
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Oracle Cheat Sheet
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Oracle SCM Installation Cheat Sheet
Perl
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Perl Regular Expression -Quick Reference — PDF
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Perl Cheat Sheet
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Perl Cheat Sheet
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Perl 5 Cheat Sheet
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Perl Quick Reference Card — PDF
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Perl Regexp Quick Reference Card — PDF
Photoshop/Gimp
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Gimp Quick Reference Card v.1.0
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Photoshop 7.0 Quick Reference Card for Windows — PDF
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Photoshop CS2 Keyboard Shortcuts (Windows) — PDF
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Photoshop CS2 Keyboard Shortcuts (Macintosh) — PDF
PHP
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symfony PHP5 framework — Admin Generator cheat sheet — PDF
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PHP Cheat Sheet — PDF
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PHP Cheat Sheet — PNG
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PHP Cheat Sheet with special php syntax
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Regular Expressions Cheat Sheet — PNG
Python
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Python 101 cheat sheet
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Python Cheat Sheet
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Python Cheat Sheet — PDF
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Python Quick Reference
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Python 2.4 Quick Reference
Regular Expressions
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Regular Expressions Cheat Sheet
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Regular Expression Cheat Sheet (.NET)
Ruby
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ActiveRecord Relationships — Ruby on Rails cheat sheet guide — PDF
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RubyOnRails-Cheatsheet — PDF
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Ruby on Rails Cheat Sheet — PNG
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Ruby on Rails cheat sheet guide — PDF
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Ruby quick reference
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Threadeds Ruby Cheat Sheet
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What Goes Where? — Ruby on Rails cheat sheet — PDF
Unix/Linux
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Linux Shortcuts and Commands
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quick_reference [GNU screen]
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Unix Cheat Sheet
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The One Page Linux Manual — Version 3 — PDF
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TCP Ports list (3498 ports in list)
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Treebeard’s Unix Cheat Sheet
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Essential Vim keyboard shortcuts Cheat Sheet
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VIM Quick Reference Card
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Vim Commands Cheat Sheet
Weblog
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Blogger Cheatsheet — PDF
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TypePad Cheatsheet — PDF
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Movable Type Cheatsheet — PDF
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MovableType
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WordPress Cheatsheet — PDF
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WP — WordPress Cheat Sheet f眉r Theme Tags und Plugin-API — PDF
Windows
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An A-Z Index of the Windows NT/XP command line
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Graphical vi-vim Cheat Sheet and Tutorial
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Power Point 2000 — Keyboard Shortcuts
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POWERPOINT 2003 — Quick Reference Card
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TCP Ports list (3498 ports in list)
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Windows — Alt Key Numeric Codes
XML
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Fusebox 4.1 XML Cheat Sheet
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MathML Reference — PDF
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VoiceXML Reference — PDF
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XML TopicMaps 1.0 — Quick Reference Card — PDF
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XML Quick References — PDF
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XML Schema 2001: children — parents — PDF
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XML Schema 2001: elements — attributes — PDF
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XML Schema 2000/10 — PDF
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XML Schema — Structures Quick Reference — PDF
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XML Schema — Data Types Quick Reference — PDF
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XSL FO Reference — PDF
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XSLT Quick References — PDF
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XSLT Quick Reference Card — PDF
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XSLT Reference