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错误解决:Xcode not set up properly. You may need to confirm the licens...

... Preferences -> Locations - > Command Line Tools #设置好xcode的安装位置 或 1 sudo -i xcode-select -switch /Applications/Xcode6-Beta6.app/Contents/Developer 根据具体路径: (sudo xcode-select -switch /Applica...
https://bbs.tsingfun.com/thread-246-1-1.html 

Win7禁用休眠 减少C盘容量占用 - 脚本技术 - 清泛IT社区,为创新赋能!

...效。 另外,减少C盘容量占用常见的还有:将虚拟内存位置改到C盘以外。 设置完成后,需要重启计算机方可生效。 傻瓜式终极解决方案:使用CCleaner工具进行清理。http://www.tsingfun.com/html/201 ... 5343_pro_green.html
https://bbs.tsingfun.com/thread-831-1-1.html 

SetRegistryKey 作用 - VC/MFC - 清泛IT论坛,有思想、有深度

...再次启动的时候便可恢复上次的一些特性(如窗口大小、位置等等)。
https://bbs.tsingfun.com/thread-2008-1-1.html 

如何更改启动屏幕 - App应用开发 - 清泛IT社区,为创新赋能!

...login,但这个新建的login是在screen1后面,如何调换它们的位置,让APP启动时,先从login启动?无法指定启动的屏幕,默认就是特定的Screen1。两种思路: 1、使用“复制屏幕”功能将Screen1复制一份为主屏幕,原来的Screen1改为登录...
https://bbs.tsingfun.com/thread-2529-1-1.html 

MIT已发布v2.76版本:支持iOS编译,苹果版App终于来了,中文网已完成升级!...

...消息的控制台 UI 添加弹出窗口,用于显示 UI 主题的更改位置,但在启动时不显示主题选择器 实现权限注册表,以便更好地处理 SDK 的最小/最大权限 添加 SimpleChatbot 应用作为新用户的入门模板 为 Web 界面实现暗黑模式 为 Chat...
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ActiveModel::ForbiddenAttributesError when creating new user

...so a permit_params in the model register block: ActiveAdmin.register Api::V1::Person do permit_params :name, :address, :etc end These need to be set along with those in the controller: def api_v1_person_params params.require(:api_v1_person).permit(:name, :address, :etc) end Otherwise you w...
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Socket.IO - how do I get a list of connected sockets/clients?

... This doesn't work on v1.4.5. Still working on a solution – Nuno Furtado Feb 9 '16 at 10:36 ...
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Performance of Java matrix math libraries? [closed]

...lying two dense matrices, ie: import static jeigen.MatrixUtil.*; int K = 100; int N = 100000; DenseMatrix A = rand(N, K); DenseMatrix B = rand(K, N); Timer timer = new Timer(); DenseMatrix C = B.mmul(A); timer.printTimeCheckMilliseconds(); Results: Jama: 4090 ms Jblas: 1594 ms Ojalgo: 2381 ms (...
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Javascript equivalent of Python's zip function

... Check out the library Underscore. Underscore provides over 100 functions that support both your favorite workaday functional helpers: map, filter, invoke — as well as more specialized goodies: function binding, javascript templating, creating quick indexes, deep equality testing, a...
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Should we pass a shared_ptr by reference or by value?

... less readable and just... less tidy. What used to be void Function(Value* v1, Value* v2, Value* v3) is now void Function(const shared_ptr<Value>& v1, const shared_ptr<Value>& v2, const shared_ptr<Value>& v3), and people are okay with this? – Alex ...