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JavaScript equivalent of ?? operator in C# [duplicate]

Tags:

javascript

c#

undefined

Is there any equivalent of ?? operator as exists in C# in JavaScript to defeat 'undefined' checking? For example:

var count = something ?? 0;
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Hans Avatar asked May 22 '15 10:05

Hans

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C operators are one of the features in C which has symbols that can be used to perform mathematical, relational, bitwise, conditional, or logical manipulations. The C programming language has a lot of built-in operators to perform various tasks as per the need of the program.

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The logical OR ( || ) operator (logical disjunction) for a set of operands is true if and only if one or more of its operands is true. It is typically used with boolean (logical) values.

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1 Answers

Use logical OR

var count = something || 0;
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Zee Avatar answered Oct 02 '22 09:10

Zee
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