Design Principles Behind Smalltalk
Daniel H. H. Ingalls Learning Research Group Xerox Palo Alto Research Center BYTE Magazine, August 1981. (c) by The McGraw-Hill Companies, Inc., NY. Copied from http://users.ipa.net/~dwighth/smalltalk/byte_aug81/design_principles_behind_smalltalk.html Scanned in and converted to HTML (with recreated graphics) by Dwight Hughes. The purpose of the Smalltalk project is to provide computer support for
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Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? Smalltalkã¯ã€ã‚¢ãƒ©ãƒ³ãƒ»ã‚±ã‚¤ã®ã€Œâ€œã‚ªãƒ–ジェクトã¸ã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸é€ä¿¡â€ã¨ã„ã†ãƒ¡ã‚¿ãƒ•ã‚¡ãƒ¼ã‚’用ã„ã‚‹ã“ã¨ã§ã€æ§‹ç¯‰ã™ã‚‹ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ã«ã„ã‚ã‚“ãªæ„味ã§ã®å¾¹åº•ã—ãŸé…延çµåˆæ€§ã‚’ã‚‚ãŸã‚‰ã™ã€ã¨ã„ã†ç™ºæƒ³ã«åŸºã¥ã„ã¦å®Ÿè£…ã•ã‚ŒãŸè¨€èªžï¼ˆåŽ³å¯†ã«ã¯ã€è¨€èªžå‡¦ç†ç³»ã‚’内包ã—ãŸã‚³ãƒ³ãƒ‘クトãªä»®æƒ³OS。自身も自身ã§è¨˜è¿°ã•ã‚Œã€ã‚·ãƒ³ãƒ—ルã•ã¨é…延çµåˆæ€§ã‚’é‡è¦–ã—ãŸå®Ÿè£…を目指ã—ã¦ã„ã‚‹â†ã“ã‚Œã€ä»–ã«ãªã„é‡è¦ãªã¨ã“ã‚ï¼ï¼‰ã§ã€70年代ã«ã€Smalltalk-72ã€Smalltalk-76ã€Smalltalk-80ã¨ã„ã†å¤§ã¾ã‹ã«ã¯ä¸‰ä¸–代ã®å¤§å¤‰é©ã‚’é‚ã’ã¦ä»Šã®ã‹ãŸã¡ã«è½ã¡ç€ã„ã¦ã„ã¾ã™ã€‚ãã‚Œãžã‚Œè¨€èªžã¨ã—ã¦
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ã²ã•ã—ã¶ã‚Šã« Squeak ã® Smalltalk-72 エミュãªã©ã„ã˜ã£ã¦ã¿ã¾ã—ãŸã€‚特ã«ã‚¯ãƒ©ã‚¹å®šç¾©ã«é–¢ã—ã¦ã€ä»¥å‰è§¦ã£ãŸã¨ãã«ã¯ã¯ã£ãã‚Šã—ãªã‹ã£ãŸéƒ¨åˆ†ã‚’ã€ä»Šå›žã¯æ¯”較的ã—ã£ã‹ã‚Šç†è§£ã§ããŸã‚ˆã†ã«æ€ãˆã¾ã™ã€‚ã¨ã‚Šã‚ãˆãšä»Šã®ã¨ã“ã‚ã®ç†è§£ã‚’メモ。 ã¡ãªã¿ã«ã€Smalltalk-72 ã¨ã¯ 1970's ã® PARC ã§ã€ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸é€ä¿¡ãƒ¡ã‚¿ãƒ•ã‚¡ã«ã‚‚ã¨ã¥ãオブジェクト指å‘ã«å‰‡ã£ã¦æ§‹ç¯‰ã•ã‚ŒãŸ Smalltalk ã®éƒ½åˆ 5 回（数ãˆæ–¹ã«ã‚ˆã£ã¦ã¯ 3 回）ã«ã‚ãŸã‚‹é–‹ç™ºã‚µã‚¤ã‚¯ãƒ«ã«ãŠã„ã¦ã€ãã®ç¬¬ 1 サイクル目（1972-74 or 76）ã®æˆæžœç‰©ã§ã™ã€‚ç¾åœ¨ã® Smalltalk ã¨ã¯ã‹ãªã‚Šé•ã£ãŸæ–‡æ³•ã‚„オブジェクトモデルã«ãªã£ã¦ã„ã¾ã™ã€‚LISP ã«ã¡ã‚‡ã£ã¨ä¼¼ã¦ã„ã¦ã€ã‚ªãƒ–ジェクトã®å®šç¾©ã¯ã‚‚ã£ã±ã‚‰ GUI を通ã˜ã¦å¯¾è©±çš„ã«è¡Œãªã†ã“ã¨ã®å¤šã„ç¾åœ¨ã® Smalltalk よりã¯ãšã£ã¨ã€Ruby ãªã© Lightweight
Xerox Alto source code
Xerox Alto file system archive Paul McJones Revised 9 November 2017 Contents A walk through the archive: people and software Hardware BCPL software Mesa software Smalltalk software Lisp software Oral histories More on the archive File names Dump/load files Disk-image files Viewable formats Raw files: endianness File types Provenance A walk through the archive: people and software In 1984, Butler W
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Squeak Perl Scheme Ruby Prolog 色々ãªè¨€èªžã§ãƒ©ã‚¤ãƒ•ã‚²ãƒ¼ãƒ を作ã£ã¦ã¿ã¾ã—ãŸã€‚ ライフゲームã«ã¤ã„ã¦ã¯ãƒ©ã‚¤ãƒ•ã‚²ãƒ¼ãƒ ä¿å˜ä¼š ãŒè©³ã—ã„ã§ã™ã€‚ã¾ãŸã€The Game of Life ã§ã™ã°ã‚‰ã—ã„ Java アプレットをéŠã¶äº‹ãŒå‡ºæ¥ã¾ã™ã€‚ ã¾ãšæ‰‹å§‹ã‚ã«ã€Squeak ã§åŽŸåž‹ã‚’作りã¾ã—ãŸã€‚Squeak 㯠オブジェクト指å‘ã®å…ƒç¥–ã§ã‚ã‚‹ Smalltalk ã®ç›´ç³»ã®åå«ã§ã™ã€‚最近ã®è¨€èªžã¯ã©ã‚Œã‚‚オブジェクト指å‘㮠影響をå—ã‘ã¦ã„ã‚‹ã®ã§ã€ã¾ãš Squeak ã§ä½œã£ãŸã‚‰ä»–ã«ã‚‚移æ¤ã—ã‚„ã™ã„ã ã‚ã†ã¨æ€ã£ãŸã®ã§ã™ã€‚ 作りãªãŒã‚‰æ±ºã‚ãŸä»•æ§˜ã¯ä»¥ä¸‹ã®ã¨ãŠã‚Šã€‚ 盤ã®ã‚µã‚¤ã‚ºã¯ 20 x 20 最åˆãƒ©ãƒ³ãƒ€ãƒ ãªãƒ‘ターンãŒç¾ã‚Œã‚‹ 0.2秒ã«ä¸€åº¦ä¸–代交代 50 回世代交代をã—ãŸã‚‰ã¾ãŸãƒ©ãƒ³ãƒ€ãƒ ãªãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’ç”Ÿæˆ ç›¤ã®ã‚¯ãƒ©ã‚¹å㯠LifeMap ãŸã ã€Squeak 版以外ã¯æ‰‹ã‚’抜ã„ã¦ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³å®Ÿè¡Œã§ã™ã€‚全部
seaside.st: Home
HomeWe’re moving to GitHubOctober 1, 2018For a while now development of Seaside has been shifted to GitHub. We are now in the process of moving the documentation there too. This move has helped us to better coordinate work and we hope that it will also make it easier to accept help from the community, be it pull requests for bug fixes or improvements or additions to the documentation. We hope to s
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Xerox Alto - Salto Simulator - BetaArchive
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