[Haskell-beginners] debugging help

[Kostiantyn Rybnikov]

Not sure about windows, but for Linux – you just do `stack build
--executable-profiling` (for cabal it's `cabal
--enable-executable-profiling`) to build with profiling.

Also, I want to recommend a package called formatting
http://hackage.haskell.org/package/formatting , which is a bit more
type-safe way to format strings:

    format ("Person's name is " % text % ", age is " % hex) "Dave" 54

There are short-named formatters available, and if you omit spaces it would
look almost as dense as printf.

Cheers.

On Sat, Dec 5, 2015 at 2:50 AM, Dennis Raddle <dennis.raddle at gmail.com>
wrote:

> I'm getting an error, printf not having enough arguments. I need to find
> where this is happening, and I understand there are ways of getting a stack
> trace, but apparently I need to compile for profiling. That means I need to
> compile my one library dependency (Text.XML.Light) for profiling, I
> believe. How do I do this? I'm on Windows and have only installed libraries
> in the past with cabal.
>
> D
>
>
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