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How to get a user's client IP address in ASP.NET?

... Request.UserHostAddress to get the IP address in ASP.NET, but this is usually the user's ISP's IP address, not exactly the user's machine IP address who for example clicked a link. How can I get the real IP Address? ...
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Is it possible to adjust x,y position for titleLabel of UIButton?

... I didn't even need the first two lines... setTitleEdgeInsets: was all I found necessary to shift the text around. – ArtOfWarfare Jan 1 '13 at 18:34 ...
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How do I remove the Devise route to sign up?

...ut a thread on the devise google group dissuaded me from searching for a really clean solution. I'll quote José Valim (the Devise maintainer) : There isn't a straight-forward option. You can either provide a patch or use :skip => :registerable and add only the routes you want. The origi...
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How to get the insert ID in JDBC?

... key, then you can use Statement#getGeneratedKeys() for this. You need to call it on the same Statement as the one being used for the INSERT. You first need to create the statement using Statement.RETURN_GENERATED_KEYS to notify the JDBC driver to return the keys. Here's a basic example: public v...
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Django - Circular model import issue

I'm really not getting this, so if someone could explain how this works I'd very much appreciate it. I have two applications, Accounts and Theme... here is my settings list: ...
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Cleanest way to write retry logic?

Occasionally I have a need to retry an operation several times before giving up. My code is like: 29 Answers ...
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Most concise way to convert a Set to a List

... ... and thereby radically defying the Java code conventions: oracle.com/technetwork/java/javase/documentation/… ! :) :) – Håvard Geithus Feb 1 '14 at 0:49 ...
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Is there a difference between /\s/g and /\s+/g?

...eans "one or more spaces". But, because you're using the /g flag (replace all occurrences) and replacing with the empty string, your two expressions have the same effect. share | improve this answe...
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Difference between `npm start` & `node app.js`, when starting app?

I have installed an application using the command express new 'filename' . I have just learned that you can start an application using: ...
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How to run multiple Python versions on Windows

I had two versions of Python installed on my machine (versions 2.6 and 2.5). I want to run 2.6 for one project and 2.5 for another. ...