Vinod kashid

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since Oct 18, 2013
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Recent posts by Vinod kashid

Jeanne Boyarsky wrote:Where did you buy it from? I paid online for my exam with Prometric directly.



I buy voucher from niit
In how many days i will get my ocjp voucher after purchase.

Henry Wong wrote:

Vinod kashid wrote:i have problem with following code
String[] arr = {"java", "champ", "you"};
System.out.print(Arrays.binarySearch(arr, "java"));
System.out.print(Arrays.binarySearch(arr, "You"));

please explain output of above code.



Since the binarySearch() method requires that the array be sorted -- doing a search on an unsorted array, may or may not work.... so, are you saying that it works in some cases, and doesn't in others?

Henry



when i run this code i got output as -3 -1.
but when String[] arr = {"you", "champ", "java"}; output is 2 -1.
here arr[] is also unsorted .
i have problem with following code
String[] arr = {"java", "champ", "you"};
System.out.print(Arrays.binarySearch(arr, "java"));
System.out.print(Arrays.binarySearch(arr, "You"));

please explain output of above code.