That depends on what the loop, temp var (etc.) does. Sometimes having a meaningless name like that is perfectly fine, something you need something more descriptive as it may help read what's being done more easily (I just coded a case like that this morning).
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That depends on what the loop, temp var (etc.) does. Sometimes having a meaningless name like that is perfectly fine, something you need something more descriptive as it may help read what's being done more easily (I just coded a case like that this morning).