js var
var a;
console.log(a); // scrive in console "undefined" o "" a seconda del browser usato.
console.log('still going...'); // scrive in console "still going...".js var
var a;
console.log(a); // scrive in console "undefined" o "" a seconda del browser usato.
console.log('still going...'); // scrive in console "still going...".var javascript
var is a keyword to define the varible in js but as of es-6 we, use let and const keywords for the sameCopyright © 2021 Codeinu
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