In java, suppose we have
int[] a=new int[4];
then how can we find the length/size of a?a.size() and a.length() are not working.
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1That's because it's `a.length`. – Oliver Charlesworth Jul 22 '14 at 23:15
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@OliCharlesworth thnx – ajay Jul 22 '14 at 23:17
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It si **built-in length property** of array to determine the size of any array. It's not a **method** of array. – Braj Jul 22 '14 at 23:17
1 Answers
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Use a.length to find the length of an array. This is not a method and that is why a.length() does not work. a.length() is for Strings though.
Zach
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