Need help with this piece of code

[spinzer21]

with this one I need is to find the difference between the numbers in first array (numberArray ) and to create new array and store in it. after running this code I get nothing in the browser.

var numberArray = [16,14,4,5]

function calculateDifferences()
{
var secondArray = new Array(numberArray.length);
for (var c = 0; c < numberArray.length - 1 ; c = c + 1)
{
secondArray[c] = difference(numberArray[c],numberArray[c+1]);
}
{
secondArray[numberArray.length - 1] = difference(numberArray[0],numberArray[numberArray.length - 1]);
}
{
return secondArray;
}
}

document.write(secondArray + '<BR>');

 

[vacunita]

Are you actually calling your function somewhere that you have not shown us?

something like:

document.write(calculateDifferences() + "<BR>");

With what you showed us, you should be getting an error, that secondArray is not defined because its only defined inside your function. so document.write has no access to it.




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Phil AKA Vacunita
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Ignorance is not necessarily Bliss, case in point:
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