Suppose the expression below returned -1. What would that indicate? text.find(sub, idx) The substring sub appears at index (idx-1) within text. The substring sub appears starting at the last index of text. The substring sub does not appear anywhere within text. The substring sub does not appear within text anywhere at or beyond index idx.
Suppose the expression below returned -1. What would that indicate? text.find(sub, idx) The substring sub appears at index (idx-1) within text. The substring sub appears starting at the last index of text. The substring sub does not appear anywhere within text. The substring sub does not appear within text anywhere at or beyond index idx.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Suppose the expression below returned -1. What would that indicate?
text.find(sub, idx)
O The substring sub appears at index (idx-1) within text.
O The substring sub appears starting at the last index of text.
The substring sub does not appear anywhere within text.
O The substring sub does not appear within text anywhere at or beyond index idx.
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a8b8c2f-4105-4083-973b-df2b959db45d%2F8f9b2962-5d5c-4d59-8c2b-3f512ce28eaf%2Fiadutui_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose the expression below returned -1. What would that indicate?
text.find(sub, idx)
O The substring sub appears at index (idx-1) within text.
O The substring sub appears starting at the last index of text.
The substring sub does not appear anywhere within text.
O The substring sub does not appear within text anywhere at or beyond index idx.
A
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