See A better non-existant string... for how incredibly little it matters performance-wise.

I recommend you use single quotes if you think you are likely to add $ or @ to the string in future and not want interpolation and use double quotes if you think you are likely to want interpolation in future. Otherwise, it so doesn't matter.

- tye        

In reply to Re^2: Differences between " " and ' '? by tye
in thread Differences between " " and ' '? by Ace128

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