rings100のブックマーク - はてなブックマーク

ブックマーク / en.wikipedia.org (4)

Lisa Nowak - Wikipedia
rings100 2007/02/28
燃え尽き症候群？
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Emoticon - Wikipedia
1.2 ASCII emoticons use in digital communication (1982–mid-1990s)
rings100 2005/11/07
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https://en.wikipedia.org/robots.txt
rings100 2005/11/05
おそらく完璧なロボット対策

robots.txt
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Social bookmarking - Wikipedia
Social bookmarking is an online service which allows users to add, annotate, edit, and share bookmarks of web documents.[1][2] Many online bookmark management services have launched since 1996; Delicious, founded in 2003, popularized the terms "social bookmarking" and "tagging". Tagging is a significant feature of social bookmarking systems, allowing users to organize their bookmarks and develop s
rings100 2005/10/06
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1