query: Could anyone explain x == !x is True?
positive_passages.docid: 665
positive_passages.text: Which equals operator (== vs ===) should be used in JavaScript comparisons?
negative_passages.docid: 92087
negative_passages.text: What does =* mean?
negative_passages.docid: 39557
negative_passages.text: In C++ what causes an assignment to evaluate as true or false when used in a control structure?
negative_passages.docid: 43115
negative_passages.text: Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
negative_passages.docid: 17542
negative_passages.text: Why is $\sqrt{-x}*\sqrt{-x}=-x?$
negative_passages.docid: 32886
negative_passages.text: What is the difference between != and =! in Java?
negative_passages.docid: 141294
negative_passages.text: Does "if ([bool] == true)" require one more step than "if ([bool])"?
negative_passages.docid: 135957
negative_passages.text: Why in an inconsistent axiom system every statement is true? (For Dummies)
negative_passages.docid: 4772
negative_passages.text: Difference between "not equal" operators  and != in PHP
negative_passages.docid: 73300
negative_passages.text: How do `>` and `>>` work?
negative_passages.docid: 120580
negative_passages.text: What does "=>" mean in PHP?
negative_passages.docid: 48026
negative_passages.text: What's the difference between X = X++; vs X++;?
negative_passages.docid: 98271
negative_passages.text: Why does $(x \to a) ≠ (x = a)$ , But $f(x \to a) = f(x = a)$
negative_passages.docid: 39459
negative_passages.text: Why is '' > 0 True in Python 2?
negative_passages.docid: 106583
negative_passages.text: Why does !new Boolean(false) equals false in JavaScript?
negative_passages.docid: 71607
negative_passages.text: What's this =! operator?
negative_passages.docid: 140931
negative_passages.text: What is the difference between if(!!condition) and if(condition)