Also known as ⁇, 2 question marks
?? (two question marks), also written as , may refer to:
In the Vinony graph
Vinony's link graph records 3 inbound references to ??, and connects out to question mark, ? and chess annotation symbol.
Vinony links it to 7 Wikipedia language editions.
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Encyclopedic overview
1 sectionsContents
- See also
?? (two question marks), also written as , may refer to: A symbol indicating a blunder in chess annotation symbols The null coalescing operator, in some programming languages
== See also == Question mark (disambiguation)
Excerpted from Wikipedia’s “??” article, available under the CC BY-SA 4.0 licence.