?? (two question marks), also written as U+2047 ⁇ DOUBLE QUESTION MARK, may refer to:
- A symbol indicating a blunder in chess annotation symbols
- The null coalescing operator, in some programming languages
Laupäev, märts 15, 2025
?? (two question marks), also written as U+2047 ⁇ DOUBLE QUESTION MARK, may refer to:
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