Ask Question
Computers and TechnologyComputers and Technology
2 December, 11:43

Which of the following meanings can a $ character assume within a regular expression? (can have more than 1 answer)

a. A literal dollar sign

b. Shell variable syntax

c. End-of-line anchor for pattern matching

d. Match any single character

+5
Answers (1)
  1. 2 December, 12:40
    0
    a. A literal dollar sign.

    b. Shell variable syntax.

    c. End-of-line anchor for pattern matching.

    Explanation:

    There are three answers to this question among the given options.

    When a regular expression is quoted single, the $ character can act in one of two ways. end of line anchor for pattern matching. Elsewhere it acts as a literal dollar sign.

    When a double quoted regular expression is there, the $ character is treated as a shell variable syntax.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of the following meanings can a $ character assume within a regular expression? (can have more than 1 answer) a. A literal dollar ...” in 📘 Computers and Technology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Define a function SetBirth, with int parameters monthVal and dayVal, that returns a struct of type BirthMonthDay. The function should assign BirthMonthDay's data member month with monthVal and day with dayVal.
Answers (1)
python Write a function max_magnitude () with two integer input parameters that returns the largest magnitude value. Use the function in a program that takes two integer inputs, and outputs the largest magnitude value.
Answers (1)
Differentiate between morals and ethics. (2.5 Marks)
Answers (1)
Write assignment statements that perform thefollowing operations with the variables a, b, and c. a) Adds 2 to a and stores theresult in b. b) Multiples b times 4 andstores the result in a. c) Divides a by 3.14 and storesthe result in b.
Answers (1)
Razer blade 15 1070 max q 144 hz (2018) vs Alienware m15 r2 luna white 1660ti 144 hz
Answers (1)
New Questions in Computers and Technology
If an external server needs to communicate with servers inside the green zone, which network setting on smoothwall can be opened?
Answers (1)
Detailed ___ highest risk warnings can incude identifiying which vendor updates apply to which vulnerablities as well as which types of defenses have been found to work against the specific vulnerabilities reported.
Answers (1)
As they relate to databases, which of the following describes forms? A. Forms are a type of input used to generate reports. B. Forms are a type of output used to display data generated from queries. C.
Answers (1)
What is needed to create a good problem statement?
Answers (1)
Both of the following for clauses would generate the same number of loop iterations. for num in range (4): for num in range (1, 5) :
Answers (1)
Home » Computers and Technology » Which of the following meanings can a $ character assume within a regular expression? (can have more than 1 answer) a. A literal dollar sign b. Shell variable syntax c. End-of-line anchor for pattern matching d. Match any single character
Sign Up Forgot Password?