Correct. |= works also, but not &=.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Re^3: Golf: Length of longest line in a file (explanation) by BrowserUk
in thread Golf: Length of longest line in a file by toolic

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