How to access global variable value using scope in JavaScript
ncutixavier
Posted on July 29, 2021
Here, I found a good way to access value of global variable in js.
//Let's declare global variable, you must use 'var'
{
var a = 10
}
function printNumber(){
return a
}
console.log(printNumber()) //Ans: 10
💖 💪 🙅 🚩
ncutixavier
Posted on July 29, 2021
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