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How should I handle “No internet connection” with Retrofit on Android

...Retrofit will give you a RetrofitError of [ java.net.UnknownHostException: Unable to resolve host "example.com": No address associated with hostname ] – Codeversed May 14 '14 at 14:03 ...
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Delete multiple remote branches in git

... -r | awk -F/ '/\/APR/{print $2}' | xargs -I {} git push origin :{} error: unable to push to unqualified destination: APR-04-DPH The destination refspec neither matches an existing ref on the remote nor begins with refs/, and we are unable to guess a prefix based on the source ref. error: failed to ...
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Design patterns or best practices for shell scripts [closed]

...le=$1 if test "x$module" == "x" then echo "$script_name : Unable to import unspecified module. Dying." exit 1 fi if test "x${script_absolute_dir:-notset}" == "xnotset" then echo "$script_name : Undefined script absolute dir. Did you remove getScriptAbsol...
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Location Manager Error : (KCLErrorDomain error 0)

...or; Constants kCLErrorLocationUnknown The location manager was unable to obtain a location value right now.Available in iPhone OS 2.0 and later. Declared in CLError.h. kCLErrorDenied Access to the location service was denied by the user. Available in iPhone OS 2.0 and late...
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Eclipse RCP Plug-in开发自学教程(Eclipse3.6) - 文档下载 - 清泛网 - ...

...。 特点 1,基于Eclipse 3.6.0 2,所有代码均可直接复制运行 3,简单、全面,合适初学者入手 目录 1 富客户端平台 .....................................................................................................................................9 1.1 ...
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java.net.UnknownHostException: Invalid hostname for server: local

...ly solve this, You can only notify the user gracefully. (something like - "Unable to make a connection") share | improve this answer | follow | ...
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项目管理实践【四】Bug跟踪管理【Bug Trace and Management】 - 项目管理 -...

... 访问,如果有什么安装问题,请访问支持论坛。 下面是运行后,BugNET首页的截图: 我想看完这篇文章,你一定会自己试一试吧! OK, That's all what I say , and now, it's your turn. 不好意思,由于下面的二款软件不太熟悉,而且由于...
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UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...有介绍),有问题可以在此文结尾发表评论与我讨论。 运行后,查看源代码即可看到javascript; 这里要注意了:这些javascript的通知中是不包含用户登录的应用的。也就是说只"通知"用户未登录的应用,因为用户通过uc_server登录...
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Brew update failed: untracked working tree files would be overwritten by merge

...rigin/master, it seemed to only partially work. This is the output. error: unable to unlink old '.gitignore' (Permission denied) error: unable to create file CONTRIBUTING.md (Permission denied) Checking out files: 100% (2493/2493), done. fatal: Could not reset index file to revision 'origin/master'....
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C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术

... C100, public C101 {  C110() : c_(0x04) {}  char c_; };   运行如下代码: PRINT_SIZE_DETAIL(C110)   结果为: The size of C110 is 16 The detail of C110 is 28 c3 45 00 02 1c c3 45 00 03 04 18 c3 45 00 01   我们可以象上一篇一样,画出对象的...