Hello all,
Quick question about variables. I am editing a few scripts written by
another programmer and he programs every variable surrounded in brackets,
like ${var_name}.
Is there any advantage to this?
The only reason I can think that he is doing this is because of the module
that is used. Maybe to localize the variable or something like that.
But, I thought that all variables not specified by a module
($Mod_name::var_name) were localized to that script.
Any ideas?
Any help is appreciated
Kevin
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