Vikrant Bhatblog.vikrantbhat.com·Jul 4, 2020Javascript (ES2020) Nullish Coalescing( ?? ) and Optional Chaining ( ?. )ExplainedNullish Coalescing operator ( ?? ) It is a logical operator that returns its right-hand side operand when its left-hand side operand is null or undefined, and otherwise returns its left-hand side operand. let's see some use-cases that you might encou...70 likes·102 readsJavaScriptAdd a thoughtful commentNo comments yetBe the first to start the conversation.
