In this video , learn “what is let statement in JavaScript “
Since, I have recorded this video in Starbucks, there is some noise. I am sorry for that.
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function abc() | |
{ | |
var foo = 9; | |
if(true){ | |
let foo = 89; | |
console.log(foo); | |
} | |
console.log(foo); | |
} | |
abc(); |
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