Yes. I tend to avoid callback interfaces where possible; and pass large parameters, including huge scalars by reference rather than by value.
But, I realise that we don't always have control over the modules we have to use, or the design choices of their authors.
In reply to Re^3: Is undef list assignment a no-op?
by BrowserUk
in thread Is undef list assignment a no-op?
by repellent
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