Can “x !== x” Return True in JavaScript？
Can “x !== x” return true？
What should be the value of “x” to output “hello PriestCodex”?
const x = ? // Please fill in the value of "x?
if (x !== x) {
console.log('hello PriestCodex')
}
It’s amazing. Is there any value that is not equal to itself? H...
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