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qntm
on Sept 22, 2011
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How can C Programs be so Reliable?
A function call in a for loop's conditional is practically C best practice. K&R do it on almost every page.
Locke1689
on Sept 22, 2011
[–]
They usually only do it for builtins (e.g., strlen) and const functions, which makes this example a lot safer.
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