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Copy path4_operators.js
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57 lines (45 loc) · 1003 Bytes
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// addition
console.log(1 + 1); // 2
// subtraction
console.log(1 - 1); // 0
// multiplication
console.log(2 * 2); // 4
// division
console.log(4 / 2); // 2
// modulo
console.log(5 % 2); // 1
// increment
var i = 1;
i++;
console.log(i); // 2
i+=1;
console.log(i); // 3
i=i+1;
console.log(i); // 4
// decrement
var i = 1;
i--;
console.log(i); // 0
i-=1;
console.log(i); // -1
i=i-1;
console.log(i); // -2
// comparison
console.log(1 === 1); // true
console.log(1 === 2); // false
// logical AND
console.log(true && true); // true
console.log(true && false); // false
// logical OR
console.log(true || true); // true
console.log(true || false); // true
// logical NOT
console.log(!true); // false
console.log(!false); // true
// == vs ===
console.log(1 == "1"); // true
console.log(1 === "1"); // false
// ternary operator (condition ? true : false)
var enoyJavascript = true;
var message = enoyJavascript ? "I love JavaScript" : "I hate JavaScript";
console.log(message); // I love JavaScript