Sinatra on Passenger always fails on first attempt

I have a small Sinatra app I\'m running on a shared hosting account using Passenger. However, the first time the app is accessed after a while, I get a Passenger error page saying the applica开发者_开

公老啥意思是什么歌？

How To Remove Foreign Key Reference In Entity Framework

I\'m updating my model which is built by entity framework. I removed a entity from the designer and then there pops up a error said \"Foreign key constraint \'FK_Table1_Table2\' ... no mapping specifi

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大家好，伊人来为大家解答以上问题。我知道你很难过歌词，蔡依林演唱很多人还不知道，现在让我们一起来看看吧！

《雨靴》MP3歌词-Dobi？

雨靴 Dobi 专辑：雨靴 语种：国语 本歌词于吾爱知道收集www.qkoufu.com 雨靴 - Dobi (陈志)

苹果请来姜文兄弟为iPhone配了几段“相声”？

“大，大，大.” “停，停，停，停，停。” . “大。” 苹果最近开发者_StackOverflow在mainlandChina发布了一则iPhone6/6 Plus的新广告，由导演姜文和吴江配音。三个广告很有趣，就像三个简短的相声。让我

rake: Best way of handling an undefined parameter?

I\'ve got a rake task on a rails app that needs one pa开发者_Python百科rameter, called USER_ID. I think I\'d like to throw an exception that halts the execution. This is what my task looks like:

boost::intrusive_ptr constructor ambiguity using a class' 'this' pointer

The offending code: template<typename T> class SharedObject { public: typedef boost::intrusive_ptr<T> Pointer;

hou字开头的成语有哪些？？

oscarfalanso 2022-06-11 12:16 写经换鹅 【拼音】:xiě jīng huàn é 【解释】:以书写经文来换鹅。形容书法高超。

Validates as a phone number

I am trying to validate a string as a phone number (digits and certain special characters). I used a existing code snippet from here: http://snippets.dzone.com/posts/show/597 which seems to be correct