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How to override trait function and call it from the overridden function?

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How do I represent a hextile/hex grid in memory?

...ver them in the Relationships Between Parts section of my grids article at www-cs-students.stanford.edu/~amitp/game-programming/grids (the diagrams are for square grids but the table includes the formulas for axial hex grids also) – amitp Jun 7 '13 at 0:58 ...
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anchor jumping by using javascript

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Get a list of distinct values in List

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Check if a row exists, otherwise insert

...mn2 AND column3 = $column3 ) ) which I found at: http://www.postgresql.org/message-id/87hdow4ld1.fsf@stark.xeocode.com share | improve this answer | follow...
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How can I determine whether a Java class is abstract by reflection

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Pull remote branch into local repo with different name?

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C# Set collection?

... I use Iesi.Collections http://www.codeproject.com/KB/recipes/sets.aspx It's used in lot of OSS projects, I first came across it in NHibernate share | im...
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How can foreign key constraints be temporarily disabled using T-SQL?

... http://www.sqljunkies.com/WebLog/roman/archive/2005/01/30/7037.aspx -- Disable all table constraints ALTER TABLE MyTable NOCHECK CONSTRAINT ALL -- Enable all table constraints ALTER TABLE MyTable WITH CHECK CHECK CONSTRAINT ALL ...
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Detect the Internet connection is offline?

...your domain. You could put an onerror in an img, like <img src='http://www.example.com/singlepixel.gif' onerror='alert("Connection dead");' /> This method could also fail if the source image is moved / renamed, and would generally be an inferior choice to the ajax option. So there ...