is vs ==

H. S. Teoh hsteoh at qfbox.info
Sun Aug 31 14:42:17 UTC 2025


On Sat, Aug 30, 2025 at 10:15:26PM +0000, Brother Bill via Digitalmars-d-learn wrote:
> For the modern D developer, which is the more preferred choice, to use
> 'is' or '=='?
[...]

They have two different meanings.  `is` is for determining identity (is
this the same variable); whereas `==` is for comparing values (do these
two variables have the same value).  They are not interchangeable.


T

-- 
There are 10 kinds of people in the world: those who can count in binary, and those who can't.


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