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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



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