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从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术
...外用户之间的交互也很丰富 ,除文本交流外 ,还可以通过语音或者视频交流。
但是 ,目前大多数三维虚拟学习环境还仅仅只是创造了一个三维空间 ,并没有实现学习过程的全面支持 ,无法进行学习过程管理和记录以及对学习内容...
How to override to_json in Rails?
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See robots.thoughtbot.com/better-serialization-less-as-json for an explanation of why serializable_hash should be overriden instead.
– Topher Hunt
Aug 6 '15 at 20:07
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How to pass command line arguments to a rake task
...nd: ...), so you need to escape the brackets: rake my_task\['arg1'\]. From robots.thoughtbot.com/post/18129303042/…
– Seth Bro
Jul 17 '13 at 14:46
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Git ignore file for Xcode projects
...which will add a sane default .gitignore files, see their blog post on it: robots.thoughtbot.com/post/33796217972/…
– program247365
Jun 25 '13 at 2:26
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Django's SuspiciousOperation Invalid HTTP_HOST header
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I think a more likely explanation is web crawlers (robots) simply crawling public IP addresses on port 80 - in which case you would want to allow them.
– markmnl
May 16 '14 at 4:12
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How do you pass arguments to define_method?
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With 2.2 you can now use keyword arguments:
https://robots.thoughtbot.com/ruby-2-keyword-arguments
define_method(:method) do |refresh: false|
..........
end
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improv...
The purpose of Model View Projection Matrix
...t to work in relative space than in a greater space, like the world. Say a robot, when commanded to move 2 meters forward, doing it w.r.t its eye is more appropriate for it than locating the world's centre, then calculating the correct resultant coordinates.
– legends2k
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Amazon S3 direct file upload from client browser - private key disclosure
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but a robot may try to upload unlimited files quickly. can I set a policy of max files per bucket?
– Dejell
Mar 6 '16 at 16:20
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How to use Git properly with Xcode?
... tested this with another team member and works great.
Taken from:
http://robots.thoughtbot.com/post/33796217972/xcode-and-git-bridging-the-gap
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When is a language considered a scripting language? [closed]
...language for AutoCAD or Excel/Word/Office macros), a web server, a pack of robots or something else entirely.
Note that the scripting aspect is completely orthogonal to all the other aspects of programming languages: a scripting language can be strongly or weakly typed, strictly or loosely typed, s...