Much of a muchness. length is a tiny bit quicker than eq, but otherwise I think they will act similarly.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In reply to Re^3: Undefined vs empty string by BrowserUk
in thread Undefined vs empty string by Anonymous Monk

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