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How can I do test setup using the testing package in Go

How can I do overall test setup processing which sets the stage for all the tests when using the testing package ? 6 Answe...
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MySQL Cannot Add Foreign Key Constraint

...storyID is an INT, Patient.MedicalHistory also needs to be an INT, not a SMALLINT. Also, you should run the query set foreign_key_checks=0 before running the DDL so you can create the tables in an arbitrary order rather than needing to create all parent tables before the relevant child tables. ...
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Which is faster: Stack allocation or Heap allocation

... Stack allocation is much faster since all it really does is move the stack pointer. Using memory pools, you can get comparable performance out of heap allocation, but that comes with a slight added complexity and its own headaches...
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How to replace a character with a newline in Emacs?

... C-q is really quote-insert which quotes the next character. – Joe Casadonte Mar 5 '09 at 2:17 2 ...
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Is Dvorak typing appropriate for programming? [closed]

... There are Dvorak layouts specifically for programming: http://www.kaufmann.no/roland/dvorak/ share | improve this answer | follow ...
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Twitter image encoding challenge [closed]

... 4 = 64 colors) that simply gets blended in in some proportion. Mathematically, this is equivalent to a variable brightness and constant contrast adjustment for each color. Unfortunately, it also means there's no negative contrast to flip the colors. Once it's computed the position, orientation a...
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MySQL “WITH” clause

... Update: MySQL 8.0 is finally getting the feature of common table expressions, including recursive CTEs. Here's a blog announcing it: http://mysqlserverteam.com/mysql-8-0-labs-recursive-common-table-expressions-in-mysql-ctes/ Below is my earlier answ...
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How can I remove all objects but one from the workspace in R?

I have a workspace with lots of objects and I would like to remove all but one. Ideally I would like to avoid having to type rm(obj.1, obj.2... obj.n) . Is it possible to indicate remove all objects but these ones ? ...
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How to extract an assembly from the GAC?

There is a package I have to deal with which installs assemblies straight into the GAC (e.g. somewhere deep in %windows%/assembly). ...
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Set margins in a LinearLayout programmatically

...bal utility function that converts dips to px. This is what I have done in all my apps. Android API sucks. – mxcl Jan 26 '12 at 12:00 ...