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How to use logical OR assignment (||=) operator in JavaScript



274 views
asked Nov 16, 2020 by avibootz
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2 Answers

0 votes 
let a = 0;

a ||= 3;

console.log(a);

  
    
    
/*
run:
    
3
    
*/

 



answered Nov 16, 2020 by avibootz
0 votes 
let s = '';

s ||= 'javascript';

console.log(s);

  
    
    
/*
run:
    
"javascript"
    
*/

 



answered Nov 16, 2020 by avibootz

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