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Vagrant's port forwarding not working [closed]

... of just more comments. First thing: try curl 'http://localhost:80' from within the VM. If that doesn't work, then it's definitely not the port forwarding. Next: try curl -v 'http://localhost:4567/' from your host machine. Curl might give you a better error message than Safari. I'd check that t...
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When is .then(success, fail) considered an antipattern for promises?

I had a look at the bluebird promise FAQ , in which it mentions that .then(success, fail) is an antipattern . I don't quite understand its explanation as for the try and catch. What's wrong with this the following? ...
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How can I convert a string to a number in Perl?

I have a string which holds a decimal value in it and I need to convert that string into a floating point variable. So an example of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string t...
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Why can a function modify some arguments as perceived by the caller, but not others?

...n this example, why is f() able to alter the value of x , as perceived within main() , but not the value of n ? 11 Ans...
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Disable HttpClient logging

I am using commons-httpclient 3.1 in an integration test suite. The default logging for HttpClient is extremely noisy and I can't seem to turn it off. I've tried following the instructions here but none of them make any difference. ...
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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?

I'm building a Django site and I am looking for a search engine. 9 Answers 9 ...
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Best approach for designing F# libraries for use from both F# and C#

... a document that explains how to design F# and .NET libraries using F# and it should answer many of your questions. When using F#, there are basically two kinds of libraries you can write: F# library is designed to be used only from F#, so it's public interface is written in a functional style (u...
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How can I force browsers to print background images in CSS?

...irectly in the page because there are several of them being used as CSS sprites.) 12 Answers ...
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check android application is in foreground or not? [duplicate]

I went through a lot of answers for this question.But it's all about single activity..How to check whether the whole app is running in foreground or not ? ...
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Is it feasible to do (serious) web development in Lisp? [closed]

It obviously is possible to write almost any kind of application in almost any programming language, especially in such a powerful one as Lisp (be it Scheme or Common Lisp). But is it practical to use it for web development? If so, what should be a good starting point? Where can be found the proper ...