Null coalescing operator angular 2

2018-06-26 05:31:18

What is the equivalent of null coalescing operator (??) in angular 2.

In C# we can perform an operation:

string str = name ?? FirstName :"First Name is null";

Coalescing is performed via || operator, ie

let str:string = name || FirstName || "name is null and FirstName is null";

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