Thank you for your post, I am a newbie to Nodejs and quite confusing on when to use let, const or var. As I saw some require a module with var while some with const, could you advise which is better when requiring a module? After reading your post, I think const is better to require another module because it will never change.
One more question could you please do me a favor to explain the memory usage between these three, is there any different other than scope, thank you
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Thank you for your post, I am a newbie to Nodejs and quite confusing on when to use
let,constorvar. As I saw some require a module withvarwhile some withconst, could you advise which is better when requiring a module? After reading your post, I thinkconstis better to require another module because it will never change.One more question could you please do me a favor to explain the memory usage between these three, is there any different other than
scope, thank you