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The Turing situation

Alan Turing, a gay mathematician and computer pioneer who died in 1954, has been emerging from the shadows for some time now. There are many reasons for this. 1,453 more words

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Coalesce

co·a·lesce verb \ˌkō-ə-ˈles\ : to come together to form one group or mass

But more importantly,

The ?? operator is called the null-coalescing operator. It returns the left-hand operand if the operand is not null; otherwise it returns the right hand operand.

Computers & Computing