BrowserUk:

It seems that "How do I compute the difference of two arrays? How do I compute the intersection of two arrays?" gives the essential information. Perhaps my expectation that it's a simple step from the FAQ to this question is a bit much?

In any case, since it's not an exact match to the question, I shouldn't have said that it's a FAQ.

...roboticus

When your only tool is a hammer, all problems look like your thumb.

In reply to Re^3: compare arrays, and list the difference by roboticus
in thread compare arrays, and list the difference by iza

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