Answers for "should i use var in javascript"

1

var javascript

var text = "";
var i;
for (i = 0; i < 5; i++) {
  text += "The number is " + i + "<br>";
}
Posted by: Guest on April-05-2021
1

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...".
Posted by: Guest on January-04-2021
0

variables javascript

var example = "hello";
document.write(example);// it will say hello when it runs
Posted by: Guest on February-25-2021

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