Real World Example You work at a car dealership and your boss asks you to get the color of a car. He tells you the parking lot to get it from (the object you're searching) and then writes exactly where it is. rowl [0].color, he could also give you this direction as an array ["row1", "[0]", "color"]. If there is no color he tells you to tell him "no color found" (the default value). You follow his instructions and return "red". Examples var object = { "a": [{ "b": { "c": 3 } }] } get (object, "a[0].b.c") -3 get (object, ["a", "0", "b", "c"]) - 3 get (object, "a.b.c", "default") 1 "default"
Real World Example You work at a car dealership and your boss asks you to get the color of a car. He tells you the parking lot to get it from (the object you're searching) and then writes exactly where it is. rowl [0].color, he could also give you this direction as an array ["row1", "[0]", "color"]. If there is no color he tells you to tell him "no color found" (the default value). You follow his instructions and return "red". Examples var object = { "a": [{ "b": { "c": 3 } }] } get (object, "a[0].b.c") -3 get (object, ["a", "0", "b", "c"]) - 3 get (object, "a.b.c", "default") 1 "default"
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...
Related questions
Question
![Real World Example
You work at a car dealership and your boss asks you to get the color of a
car. He tells you the parking lot to get it from (the object you're searching)
and then writes exactly where it is. rowl [0].color, he could also give you
this direction as an array ["row1", "[0]", "color"]. If there is no color he
tells you to tell him "no color found" (the default value). You follow his
instructions and return "red".
Examples
var object = { "a": [{ "b": { "c": 3 } }] }
get (object, "a[0].b.c") <-3
get (object, ["a", "0", "b", "c"])
get (object, "a.b.c", "default")
"default"](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdbc1fa27-39df-4fb3-849a-833f14669b12%2F29af6973-bdcf-43c6-bd22-e68f802b3c15%2Fy43av5p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Real World Example
You work at a car dealership and your boss asks you to get the color of a
car. He tells you the parking lot to get it from (the object you're searching)
and then writes exactly where it is. rowl [0].color, he could also give you
this direction as an array ["row1", "[0]", "color"]. If there is no color he
tells you to tell him "no color found" (the default value). You follow his
instructions and return "red".
Examples
var object = { "a": [{ "b": { "c": 3 } }] }
get (object, "a[0].b.c") <-3
get (object, ["a", "0", "b", "c"])
get (object, "a.b.c", "default")
"default"
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