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Unbalanced calls to begin/end appearance transitions for

... You can generate this warning by presenting the modal vc before the app is done initializing. i.e. Start a tabbed application template app and present a modal vc on top of self.tabBarController as the last line in application:didFinishLaunching. Warning appears. Solution: let...
https://www.tsingfun.com/ilife/tech/1178.html 

互联网+时代:传统家装企业如何顺应变革? - 资讯 - 清泛网 - 专注C/C++及内核技术

...业效率低、服务差的行业痛点上,如果不能解决这些本质问题,无论何种模式都将是昙花一现。 前瞻产业研究院发布的《国互联网家装行业研究报告》认为,传统家装企业不能因循守旧,将业务局限于线下市场,而应该要积...
https://www.tsingfun.com/it/tech/1688.html 

360安全检测到18%后提示失败,关闭云盾、设置白名单解决 - 更多技术 - 清泛...

360安全检测到18%后提示失败,关闭云盾、设置白名单解决使用的是阿里云服务器,而服务器开启的云盾有DDos防护功能,把360检测当做DDos攻击拦截了。我们首先想到临时关闭云盾功能,不过笔者找了好...使用的是阿里云服务器,...
https://www.tsingfun.com/it/tech/2001.html 

[解决] RHEL 7/ CentOS 7/Fedora 出现Failed to start iptables.service: U...

[解决] RHEL 7/ CentOS 7/Fedora 出现Failed to start iptables.service: Unit iptables.service failed to load错误信息如下:[root]# service iptables startRedirecting to bin systemctl start iptables.serviceFailed to start iptabl...错误信息如下: [root]# service iptables start Redir...
https://www.tsingfun.com/ilife/tech/806.html 

比尔盖茨“未来生活预言”的科技豪宅(图) - 资讯 - 清泛网 - 专注C/C++及内核技术

...、东石油大王,俄罗斯能源寡头……只要是钱能解决问题,以上这些人都能解决。但世界上总也一些事是无法用钱来解决的,比如说知识,比如说艺术。 比尔·盖茨最自豪的还是他的私人图书馆,这是一座圆顶建筑,...
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Moving UITabBarItem Image down?

...; [self.viewControllers enumerateObjectsUsingBlock:^(UIViewController *vc, NSUInteger idx, BOOL *stop) { vc.tabBarItem.title = nil; vc.tabBarItem.imageInsets = UIEdgeInsetsMake(5, 0, -5, 0); }]; } Swift 3: for vc in self.viewControllers! { vc.tabBarItem.title = nil ...
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error: Unable to find vcvarsall.bat

...ingw32', but for some reason using easy_install or pip still tries to find vcvarsall. – Jonathan Hartley Jul 16 '10 at 16:11 2 ...
https://www.tsingfun.com/ilife/tech/1043.html 

互联网造车运动 - 资讯 - 清泛网 - 专注C/C++及内核技术

...长达十年之久,此外,特斯拉还学习了丰田的质量控制和问题追溯体系,还有奔驰的测试流程,传统汽车企业的支持是特斯拉成功的左右手,这都需要长时间去消化。互联网企业一时半会难以造出获得消费者认可的汽车。 不过...
https://bbs.tsingfun.com/thread-1489-1-1.html 

App Inventor 2如何返回局部变量的值? - App Inventor 2 文网 - 清泛I...

转会员提问:我想返回局部变量的值,在返回结果代码没定义,怎么完成? 解决:按如下方式即可: [hide][/hide] 谢谢分享
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Visual Studio can't build due to rc.exe

...hat in your case you would copy rc.exe and rcdll.dll to visual studio 2012\vc\bin or wherever you have it installed: Part 2: FIX LINK : fatal error LNK1158: cannot run ‘rc.exe’ Add this to your PATH environment variables: C:\Program Files (x86)\Windows Kits\8.0\bin\x86 Copy these file...