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07/11/2024 1:07 pm
Topic starter
I am still strugling to understand the lambda functions in JavaScript (() =>). Can you please give an example (or some examples) of lambda function used in JavaScript?
1 Answer
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07/11/2024 1:08 pm
This video explains nicely:
and his code (on the 2nd line is the lambda function):
let x = function(a,b,c){return a+b+c;}; let x = (a,b,c) => a+b+c; alert(x(2,5,1));
and:
setTimeout(function () {alert("2 seconds passed")}, 2000); setTimeout(() => alert("2.3 seconds passed"), 2000);
you clearly see by comparison with the regular anonymous function and the lambda one that the last one is more convenient and less code is required 🙂