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Best way to define error codes/strings in Java?

...g or whatever*/ id(); } public interface IMessage { ICode code(); } Now you can define any number of enums which provide me
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Match multiline text using regular expression

...e very end (or before a newline at the end, but we'll leave that aside for now). But if the string contains newlines, you can choose for ^ and $ to match at the start and end of any logical line, not just the start and end of the whole string, by setting the MULTILINE flag. So forget about what MU...
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Using PowerShell to write a file in UTF-8 without the BOM

... The proper way as of now is to use a solution recommended by @Roman Kuzmin in comments to @M. Dudley answer: [IO.File]::WriteAllLines($filename, $content) (I've also shortened it a bit by stripping unnecessary System namespace clarification - ...
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Java naming convention for static final variables [duplicate]

...mlFileReader extends FileReader {} The developer is said not to need to know that the above classes are abstract or an interface. Static Final My personal preference and belief is that we should follow similar logic when referring to static final variables. Instead, we evaluate its usage when de...
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How can you iterate over the elements of an std::tuple?

... overloads for every type the tuple might contain. This works best if you know all the tuple elements will share a common base class or something similar. share | improve this answer | ...
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What is move semantics?

...f the new features made sense to me, and I am actually excited about C++0x now, with the exception of one. I still don't get move semantics ... What is it exactly? ...
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Not receiving Google OAuth refresh token

..._GET['code']); echo $client()->getRefreshToken(); You should store it now ;) When your accesskey times out just do $client->refreshToken($theRefreshTokenYouHadStored); share | improve th...
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What is the meaning of “$” sign in JavaScript

... @Paolo: Often, yes. There was however no indication the OP wanted to know about this. A direct answer is also a good thing. :) Saying that, I would still agree this is a better answer. My only quibble was with the emphasis you were placing on a specific point. – Noldorin ...
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Error :: duplicate files during packaging of APK

... Sorry Xavier. I didn't understood your answer then. Now I can see what did you mean. I tried to change to exclude 'META-INF/notice.txt' but then console prompted that Duplicate files copied in APK META-INF/NOTICE.txt. Strange, isn't it? There is no resources directory under C:...
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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?

... UIResponder does the following: It calls pointInside:withEvent: of self If the return is NO, hitTest:withEvent: returns nil. the end of the story. If the return is YES, it sends hitTest:withEvent: messages to its subviews. it starts from the top-level subview, and continues to other views until a...