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When debugging, add the package-level statement var _ = fmt.Println to avoid unused errors. Here's an example: http://play.golang.org/p/cZtmILYWoZ http://play.g

When debugging, add the package-level statement var _ = fmt.Println to avoid unused errors. Here's an example: http://play.golang.org/p/cZtmILYWoZ http://play.golang.org/p/cZtmILYWoZ

melvinmt 14y ago
Even easier: just add _ before you import: import ( _ "fmt" ) To prevent the unused var error you can assign the var to an _ as well: _ = unusedVar
- sltkr 14y ago
  > Even easier: just add _ before you import How is that an improvement? That's just as much work as commenting the line out.
  - melvinmt 14y ago
    Except that in this case, you can still use the package.
    - zeeboo 14y ago
      No you can't: http://play.golang.org/p/I_pu9oG1uF http://play.golang.org/p/I_pu9oG1uF
      - melvinmt 14y ago
        You're right, didn't know about the shadowed part.