Hej !
Some times ago I remember we had to initialize a local variable.
Is it no more need for that now ? Since when please ? I didn’t noticed that…
Hej !
Some times ago I remember we had to initialize a local variable.
Is it no more need for that now ? Since when please ? I didn’t noticed that…
You still can’t use an uninitialized variable, doing
function main() {
var a;
trace(a);
}
will give
Local variable a used without being initialized
Not to confound with a null variable, an uninitialized variable is a variable without a value, not a variable without a valid value, since null
is a value having var a = null;
count as initializing the variable a
(with the value null
).
Ah ok ! Now I understand !
So you can do :
var a;
...
a = something;
...
Thanks Valentin !
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