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Re: [Help-bash] Are "address@hidden" and "address@hidden" always in the
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From: |
Greg Wooledge |
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Subject: |
Re: [Help-bash] Are "address@hidden" and "address@hidden" always in the same order? |
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Date: |
Mon, 19 Nov 2018 08:36:42 -0500 |
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User-agent: |
NeoMutt/20170113 (1.7.2) |
On Fri, Nov 16, 2018 at 11:49:20PM -0600, Peng Yu wrote:
> My test cases shows that "address@hidden" and
> "address@hidden" are in the same order. But no test cases can
> cover all possible situations. Does anybody know whether they are
> always in the same order? Thanks.
Why would you care? If you need the indices, you use "address@hidden" and
this gives you a list of the indices in some unpredictable order.
You either iterate over this list as-is, or you sort it. You don't
use "address@hidden" and then wonder whether the two lists match up.