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CODE EXAMPLE FOR JAVASCRIPT

how to write an arrow function in javascript?

function double(x) { return x * 2; } // Traditional way
console.log(double(2)) // 4


const double = x => x * 2; // Same function written as an arrow function with implicit return
console.log(double(2)) // 4
Source by mbeaudru.github.io #
 
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Tagged: #write #arrow #function
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4+2 =