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ï¼æ£æ¥å®ç两个对象æ¯å¦ä¸ç¸çï¼è¿åä¸ä¸ªå¸å°ç»æãä¸ä¸ç¸çè¿ç®ç¬¦ä¸åï¼ä¸¥æ ¼ä¸ç¸çè¿ç®ç¬¦æ»æ¯è®¤ä¸ºä¸åç±»åç对象æ¯ä¸åçã
console.log(1 !== 1);
// Expected output: false
console.log("hello" !== "hello");
// Expected output: false
console.log("1" !== 1);
// Expected output: true
console.log(0 !== false);
// Expected output: true
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ä¸ä¸¥æ ¼ç¸çè¿ç®ç¬¦ä¸æ ·ï¼ä¸¥æ ¼ä¸ç¸çç®ç¬¦å§ç»è®¤ä¸ºä¸åç±»åç对象æ¯ä¸åçï¼
ç¤ºä¾ æ¯è¾ç¸åç±»åç对象"hello" !== "hello"; // false
"hello" !== "hola"; // true
3 !== 3; // false
3 !== 4; // true
true !== true; // false
true !== false; // true
null !== null; // false
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"3" !== 3; // true
true !== 1; // true
null !== undefined; // true
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const object1 = {
key: "value",
};
const object2 = {
key: "value",
};
console.log(object1 !== object2); // true
console.log(object1 !== object1); // false
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