fad3r wrote:

> Hi everyone,
> 
> I would like to search a string for _ and replace it with a whitespace.
> What is the most efficient way of accomplisihing this?
> 
> Is it better to use a module, a regular expression, or is there another
> function I should know about it.  I have had great success using the substr
> function but I do not believe that is the appropriate function.
> 
> The strings will_look_like_this and I want them to will look like this

$str =~ tr/_/ /;

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