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undefined method `source_index' for Gem:Module (NoMethodError)
...ates except critical security patches, this will never get fixed. RubyGems v2.0 finally removed that method. Downgrade to any rubygems version prior to 2.0.0, like 1.8.25 to get the functionality back for now. You can get a compatible version using gem update --system 1.8.25.
As a very important as...
What is the difference between graph search and tree search?
...n
}
return next
Depending on how you implement select from open, you obtain different variants of search algorithms, like depth-first search (DFS) (pick newest element), breadth first search (BFS) (pick oldest element) or uniform cost search (pick element with lowest path cost), the popular A-sta...
How do I pause my shell script for a second before continuing?
I have only found how to wait for user input. However, I only want to pause so that my while true doesn't crash my computer.
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Jackson: how to prevent field serialization
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I have tried this and it is not working for me. I use v2.8. Any help?
– Maz
Jan 11 '18 at 0:53
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How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
... say which version of the .NET framework you are using.
If you are using v2.0 or greater you could use the OnClientClick property to execute a Javascript function when the button's onclick event is raised.
All you have to do to prevent a server postback occuring is return false from the called Ja...
Android - Emulator in landscape mode, screen does not rotate
...nd 4.4 emulators.
http://code.google.com/p/android/issues/detail?id=13189 [v2.3]
https://code.google.com/p/android/issues/detail?id=61671 [v4.4]
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What does collation mean?
... @Piskvor: aren't coordinates in your info pointing to a certain country using an alphabet with 42 letters, 15 of them having diacritics?
– Quassnoi
Dec 27 '10 at 13:07
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Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升
...开源了很多其他的软件。
今年，Google 开源了人工智能（AI）发动机 TensorFlow，该公司表示“该系统最初是由 Google 机器智能研究组织下的 Google Brain 团队的研究人员和工程师为机器学习和深度神经网络而开发的系统，但该系统是...
Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网...
...开源了很多其他的软件。
今年，Google 开源了人工智能（AI）发动机 TensorFlow，该公司表示“该系统最初是由 Google 机器智能研究组织下的 Google Brain 团队的研究人员和工程师为机器学习和深度神经网络而开发的系统，但该系统是...
让电脑像交易员一样思考！人工智能在对冲基金行业看到曙光 - 更多技术 - 清...
...apados Couture Capital以及使用深度学习技术的研究机构Element AI的联合负责人。
对冲基金在采纳深度学习技术方面实际上已经落后一步，其原因是缺乏将其应用于复杂金融数据的专业知识。Facebook的图像识别技术之所以取得成...