Question

How to use logical AND (&&) operator in Node.js

Answer 1

const a = 5;
const b = -1;
   
console.log(a > 0 && b > -2); // true
  
console.log(true  && false); // false
  
console.log(false && (7 < 4)); // false
  
console.log(false && 'nodejs'); // false
  
console.log('java' && 'python'); // "python"
  
console.log('' && false); // 

console.log("" && false); // 
  
console.log(false && ''); // false
  
  
  
    
    
/*
run:
    
true
false
false
false
python


false

*/

 

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