Hello guys, I'm uncertain of the use of the "var"

Question

Hello guys, I'm uncertain of the use of the "var"

keyword inside functions. Should I use them? I mean, if I want a variable that I'm going to use just inside an event handler or a function, should I specify var?

0

30.05.2019

3 ответов

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🏳️‍🌈Robby [ Private Message = Spam] O'Connor 🇺🇦

Always use let when it will change and const when it won't. var has shall I say confusing scoping behaviors

0

30.05.2019

Wojciech Pawlik

const > let > var > implicit global

0

30.05.2019

Thirteen · Accepted Answer

Thirteen

Yes, it's good to specify var keyword, makes code readable

0

30.05.2019

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Hello guys, I'm uncertain of the use of the "var"

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