Smalltalk

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==简介==
 
==简介==
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[[文件:smalltalk-logo.png|right|Smalltalk]]
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Smalltalk 发行于 1972年（50岁），开发始于 1969 年,[https://spectrum.ieee.org/xerox-parc The Story of Smalltalk]
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*Smalltalk is a vision
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*Smalltalk has few concepts
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*Smalltalk is an environment
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*Smalltalk is a big system
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*Smalltalk as an [[operating system]]
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Smalltalk 不仅仅是一门语言。Smalltalk-80 最初是作为一个完整的操作系统交付的，旨在运行在一台裸机上。Smalltalk-80 包含 virtual machine 规范。
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I like it... It’s nice and clean and simple and pretty. Nice stuff!
 
I like it... It’s nice and clean and simple and pretty. Nice stuff!
  
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Smalltalk对其它众多的程序设计语言的产生起到了极大的推动作用，主要有：[[C++]]，C#，[[Objective-C]]，Actor，[[Java]]和[[Ruby]]等。90年代的许多软件开发思想得利于Smalltalk，例如设计模式、敏捷编程和代码重构等。
 
Smalltalk对其它众多的程序设计语言的产生起到了极大的推动作用，主要有：[[C++]]，C#，[[Objective-C]]，Actor，[[Java]]和[[Ruby]]等。90年代的许多软件开发思想得利于Smalltalk，例如设计模式、敏捷编程和代码重构等。
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[https://medium.com/smalltalk-talk/make-smalltalk-great-again-images-7cb21cd10623 Make Smalltalk Great Again]
  
 
==功能==
 
==功能==
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Dynamically Typed + Live Environment
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[https://docs.huihoo.com/smalltalk/Introductory-Squeak.html Basic Aspects of Squeak and the Smalltalk-80 Programming Language]
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DynamicType (SelfType, ClassType, InstanceType)
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[https://github.com/hernanwilkinson/LiveTyping Live Typing] Automatic Type Annotation for Dynamically Typed Languages]
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Smalltalk 杀手级功能：
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*编程语言虚拟机机制
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*基于镜像（Image-based）的持久性
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*对象，一切都是对象，对象之间只通过消息进行交流（最纯粹的OO，也是最早的一个）
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*Live（实时）编程
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*先进的调试技术，如即时修改代码（on-the-fly code changes）
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*简单、不混乱（uncluttered）的 IDE 界面
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*特定领域语言（[[DSL]]）是 Smalltalk 唯一的工作方式，程序员必须使用对该领域自然的语言和符号来关注问题领域。
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[[Lisp]], [https://medium.com/smalltalk-talk/lisp-smalltalk-and-the-power-of-symmetry-8bd96aaa0c0c Smalltalk, and the Power of Symmetry]
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==对比==
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与 [[C++]]、[[Java]] 等语言的对比
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[http://web.cecs.pdx.edu/~harry/musings/SmalltalkOverview.html Smalltalk: A White Paper Overview]
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{| class="wikitable"
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|-
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! Smalltalk
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! Java/C++ 术语
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|-
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| instance variable
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| data member
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|-
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| instance method
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| member function
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|-
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| class variable
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| static data member
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|-
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| class method
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| static member function
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|}
  
 
==指南==
 
==指南==
 
*[http://docs.huihoo.com/smalltalk/Smalltalk-Overview.html Smalltalk: A White Paper Overview]
 
*[http://docs.huihoo.com/smalltalk/Smalltalk-Overview.html Smalltalk: A White Paper Overview]
 
*[http://docs.huihoo.com/smalltalk/Introductory-Squeak.html Basic Aspects of Squeak and the Smalltalk-80 Programming Language]
 
*[http://docs.huihoo.com/smalltalk/Introductory-Squeak.html Basic Aspects of Squeak and the Smalltalk-80 Programming Language]
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*[[GNU Emacs]] M-x package-install RET smalltalk-mode RET
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==虚拟机==
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*[https://github.com/OpenSmalltalk/ OpenSmalltalk] The cross-platform virtual machine for Squeak, Pharo, Cuis, and Newspeak.
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*[https://github.com/OpenSmalltalk/opensmalltalk-vm Cog VM] for [[Squeak]], [[Pharo]], [https://github.com/Cuis-Smalltalk Cuis], and [http://newspeaklanguage.org/ Newspeak].Cog is the fastest virtual machine for Squeak and Pharo.
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*[https://wiki.squeak.org/squeak/1447 Squeak Virtual Machine]
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*[https://github.com/pharo-project/pharo-vm Pharo VM]
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*[https://github.com/smarr/RoarVM RoarVM] - The Manycore [[Squeak]]VM
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*[https://github.com/HPI-SWA-Lab/RSqueak RSqueak] A [[Squeak]] VM written in RPython.[https://github.com/HPI-SWA-Lab/RSqueak-App RSqueak-App]
  
 
==实现==  
 
==实现==  
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[[文件:Pharo-logo.png|right|Pharo]]
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Smalltalk版本：
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*[https://wiki.squeak.org/squeak/64 Smalltalk-80]
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*[https://github.com/codefrau/Smalltalk78 Smalltalk-78]
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*[https://wiki.squeak.org/squeak/989 Smalltalk-72]
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[https://www.cs.virginia.edu/~evans/cs655/readings/smalltalk.html Design Principles Behind Smalltalk]
 
[https://www.cs.virginia.edu/~evans/cs655/readings/smalltalk.html Design Principles Behind Smalltalk]
  
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Smalltalk方言和开源实现
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[https://medium.com/smalltalk-talk/smalltalk-choices-6c39d09a40e6 Smalltalk Choices]
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[http://www.refactoryworkers.com/SmaCC.html SmaCC (Smalltalk Compiler-Compiler)] [https://github.com/SmaCCRefactoring/SmaCC SmaCC @ GitHub]
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Smalltalk 方言和开源实现
 
*[[GNU Smalltalk]]
 
*[[GNU Smalltalk]]
 
*[[Pharo]]: 专注于现代软件工程和程序开发技术
 
*[[Pharo]]: 专注于现代软件工程和程序开发技术
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*[http://www.cincomsmalltalk.com/ Cincom Smalltalk]
 
*[http://www.cincomsmalltalk.com/ Cincom Smalltalk]
 
*[http://www.instantiations.com/products/vasmalltalk/ VA Smalltalk]
 
*[http://www.instantiations.com/products/vasmalltalk/ VA Smalltalk]
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*[https://gemtalksystems.com/ GemStone]
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*[https://gemtalksystems.com/ GemStone] [https://docs.huihoo.com/smalltalk/esug/ESUG2019/03Wednesday/01-GemStone-Update.pdf GemStone/S 64 Update]
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==虚拟机==
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*[https://github.com/OpenSmalltalk/ OpenSmalltalk] The cross-platform virtual machine for Squeak, Pharo, Cuis, and Newspeak.
+
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*[https://github.com/OpenSmalltalk/opensmalltalk-vm Cog VM] for [[Squeak]], [[Pharo]], [https://github.com/Cuis-Smalltalk Cuis], and [http://newspeaklanguage.org/ Newspeak].Cog is the fastest virtual machine for Squeak and Pharo.
+
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*[https://github.com/smarr/RoarVM RoarVM] - The Manycore [[Squeak]]VM
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*[https://github.com/HPI-SWA-Lab/RSqueak RSqueak] A [[Squeak]] VM written in RPython.[https://github.com/HPI-SWA-Lab/RSqueak-App RSqueak-App]
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==包管理==
 
==包管理==
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==项目==
 
==项目==
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*[https://github.com/svenvc/zinc Zinc HTTP Components]
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*[https://amber-lang.net/ Amber] A Web developer's best friend.
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*[https://github.com/seasidest/seaside Seaside web framework]
 
*[https://github.com/ObjectProfile/Roassal3/ Roassal Visualization Engine]
 
*[https://github.com/ObjectProfile/Roassal3/ Roassal Visualization Engine]
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*[https://github.com/seasidest/seaside Seaside web framework]
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*[https://github.com/moosetechnology/Moose MOOSE] Platform for software and data analysis. [http://agilevisualization.com/ Agile Visualization]
  
 
==Objective-C==
 
==Objective-C==
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*[http://docs.huihoo.com/smalltalk/esug/ESUG2000/Slides/virtualDominos/virtualDominos.html The making of Virtual Domino Topplings. VRML: Virtual Reality Meta Language]
 
*[http://docs.huihoo.com/smalltalk/esug/ESUG2000/Slides/virtualDominos/virtualDominos.html The making of Virtual Domino Topplings. VRML: Virtual Reality Meta Language]
 
*[http://docs.huihoo.com/smalltalk/esug/ESUG1999/NumericalMethods/Numerical-methods-web.pdf Numerical Methods]
 
*[http://docs.huihoo.com/smalltalk/esug/ESUG1999/NumericalMethods/Numerical-methods-web.pdf Numerical Methods]
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==图书==
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*[http://stephane.ducasse.free.fr/FreeBooks/BlueBook/Bluebook.pdf 《Smalltalk-80: The Language and its Implementation》Adele Goldberg and DavidRobson]
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*[https://book.seaside.st/ Dynamic Web Development with Seaside]
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*《The Art and Science of Smalltalk》 Simon Lewis Hewlett-Packard
  
 
==开发者==
 
==开发者==
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*[http://www.cincomsmalltalk.com/main/successes/ Cincom Smalltalk成功客户]
 
*[http://www.cincomsmalltalk.com/main/successes/ Cincom Smalltalk成功客户]
 
*[http://docs.huihoo.com/smalltalk/esug/ESUG2007/Thu/xM-at-SAP.pdf xM @ SAP]
 
*[http://docs.huihoo.com/smalltalk/esug/ESUG2007/Thu/xM-at-SAP.pdf xM @ SAP]
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==教育==
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*[https://medium.com/learn-how-to-program/latest Learn How To Program] Learning to program the Smalltalk way
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*[https://techbeacon.com/app-dev-testing/how-learning-smalltalk-can-make-you-better-developer How learning Smalltalk can make you a better developer]
  
 
==图集==
 
==图集==
 
<gallery>
 
<gallery>
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image:Smalltalk-80-Cover-of-the-Blue-Book.png|Smalltalk-80
 
image:smalltalk-roadmap.png|路线图
 
image:smalltalk-roadmap.png|路线图
 
image:squeak-workspace.png|Workspace
 
image:squeak-workspace.png|Workspace
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==链接==
 
==链接==
 
*[http://www.smalltalk.org/ Smalltalk官网]
 
*[http://www.smalltalk.org/ Smalltalk官网]
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*[https://files.squeak.org/ Squeak下载和存档]
 
*[http://smalltalkhub.com/ SmalltalkHub]
 
*[http://smalltalkhub.com/ SmalltalkHub]
 
*[http://docs.huihoo.com/smalltalk/ Smalltalk文档]
 
*[http://docs.huihoo.com/smalltalk/ Smalltalk文档]

2022年9月4日 (日) 09:46的最后版本

Wikipedia-35x35.png 您可以在Wikipedia上了解到此条目的英文信息 Smalltalk Thanks, Wikipedia.
Smalltalk

Samlltalk

目录

[编辑] 简介

Smalltalk

Smalltalk 发行于 1972年（50岁），开发始于 1969 年,The Story of Smalltalk

  • Smalltalk is a vision
  • Smalltalk has few concepts
  • Smalltalk is an environment
  • Smalltalk is a big system
  • Smalltalk as an operating system

Smalltalk 不仅仅是一门语言。Smalltalk-80 最初是作为一个完整的操作系统交付的，旨在运行在一台裸机上。Smalltalk-80 包含 virtual machine 规范。

I like it... It’s nice and clean and simple and pretty. Nice stuff!

— Alan Kay

Smalltalk 是 70 年代初期美国 XEROX 公司开发的，它不仅是一门编程语言，一个窗口系统，也是一个完整的编程环境，一个集编程、调试、运行和输出为一体的统一环境。

Smalltalk 创立了面向对象的思想并一直沿用至今。

Smalltalk is the consummate teaching language, Smalltalk is OOP done right.

The best way to predict the future is to invent it! -Alan Kay

Smalltalk，被公认为历史上第二个面向对象的程序设计语言，和第一个真正的集成开发环境（IDE）。

Smalltalk对其它众多的程序设计语言的产生起到了极大的推动作用，主要有：C++，C#，Objective-C，Actor，Java和Ruby等。90年代的许多软件开发思想得利于Smalltalk，例如设计模式、敏捷编程和代码重构等。

Make Smalltalk Great Again

[编辑] 功能

Dynamically Typed + Live Environment

Basic Aspects of Squeak and the Smalltalk-80 Programming Language

DynamicType (SelfType, ClassType, InstanceType)

Live Typing Automatic Type Annotation for Dynamically Typed Languages]

Smalltalk 杀手级功能：

  • 编程语言虚拟机机制
  • 基于镜像（Image-based）的持久性
  • 对象，一切都是对象，对象之间只通过消息进行交流（最纯粹的OO，也是最早的一个）
  • Live（实时）编程
  • 先进的调试技术，如即时修改代码（on-the-fly code changes）
  • 简单、不混乱（uncluttered）的 IDE 界面
  • 特定领域语言（DSL）是 Smalltalk 唯一的工作方式，程序员必须使用对该领域自然的语言和符号来关注问题领域。

Lisp, Smalltalk, and the Power of Symmetry

[编辑] 对比

与 C++、Java 等语言的对比

Smalltalk: A White Paper Overview

Smalltalk Java/C++ 术语
instance variable data member
instance method member function
class variable static data member
class method static member function

[编辑] 指南

[编辑] 虚拟机

[编辑] 实现

Pharo

Smalltalk版本：

Design Principles Behind Smalltalk

Smalltalk Choices

SmaCC (Smalltalk Compiler-Compiler) SmaCC @ GitHub

Smalltalk 方言和开源实现

[编辑] 商业版

Smalltalk商业版本发行商：

[编辑] 包管理

[编辑] 项目

[编辑] Objective-C

[编辑] C/C++

Smalltalk虚拟机大多由C/C++开发。

[编辑] Java

[编辑] Ruby

[编辑] Erlang

[编辑] 函数式

[编辑] Cloud

[编辑] 文档

[编辑] 图书

[编辑] 开发者

[编辑] 用户

Smalltalk用户和成功案例：

[编辑] 教育

[编辑] 图集

  • Smalltalk-80

  • 路线图

  • Workspace

  • Dolphin

  • GemStone对象服务器

  • Glamorous Toolkit软件分析

[编辑] 链接

来自“http://wiki.huihoo.com/wiki/?title=Smalltalk&oldid=165559”
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