My only argument was to show some sort of precedence, benchmark results and optional ways of doing things. Of course there are going to be sub-optimal ways of doing things, balancing out clarity and performance. I think it is inappropriate to charge either of those with "cargo cultism" or "micro-optimization".

The two ways presented were simply options at the disposal of the user. I agree undocumented or obfuscated code should be used with care or not at all, however I also know plenty of people that tend away from "use strict". To each their own.
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It's sad that a family can be torn apart by such a such a simple thing as a pack of wild dogs

In reply to Re^5: Adding Unique Elements to Array by RazorbladeBidet
in thread Adding Unique Elements to Array by thekestrel

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