What will the value of the variable x be after the following JavaScript statements execute? let sampleRhyme "Hickory, dickory, dock. The mouse ran up the clock."; %3D let regx = /[^a-zA-Z]/; let x = sampleRhyme.search(regx); true -1 7 16

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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What will the value of the variable x be after the following JavaScript statements execute?
let sampleRhyme = "Hickory, dickory, dock. The mouse ran up the clock.";
let regx =
/[^a-zA-Z]/;
let x = sampleRhyme.search (regx);
true
-1
7
16
Transcribed Image Text:What will the value of the variable x be after the following JavaScript statements execute? let sampleRhyme = "Hickory, dickory, dock. The mouse ran up the clock."; let regx = /[^a-zA-Z]/; let x = sampleRhyme.search (regx); true -1 7 16
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