Home Forums Article Discussions Article Discussions by Author Discuss content posted by dcawvive Substring comprehension RE: Substring comprehension
Toby White
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November 2, 2009 at 7:15 am
#1073800
Even though A is empty string versus Null the answer is still obvious given that it is multiple choice. In other words it was obvious that the author had just made a mistake between empty/null since options A and C were so far off.