Top "Safe-navigation-operator" questions

Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?

I'll explain by example: Elvis Operator (?: ) The "Elvis operator" is a shortening of Java's ternary operator. One instance of where …

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javascript jquery groovy safe-navigation-operator
Safe navigation operator (&.) for nil

As Ruby 2.3 introduces the Safe navigation operator(&.), a.k.a lonely operator, the behavior on nil object seems odd. …

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ruby ruby-2.3 safe-navigation-operator