Question

How to sort an array by string length in descending order with JavaScript

Answer 1

let arr = ['php', 'javascript', 'c', 'python', 'c++'];

arr = arr.sort((a,b) => b.length - a.length);

console.log(arr); 


  
    
    
/*
run:
    
["javascript", "python", "php", "c++", "c"]
    
*/

 

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