Question: In Ruby variable substitution is performed within a string by placing a variable name within what set of characters? Question 8 Select one: a .

In Ruby variable substitution is performed within a string by placing a variable name within what set of characters?

Question

8

Select one:

a

.

%

Q

{

and

}

b

.

#

{

and

}

c

.

{

and

}

d

.

% {

and

}

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

In C, please read carefully and have the output similar in the picture. This is my 3rd post and people are posting codes not related to this problem or having different output. The key string and...

Q:

TCSS143 Fundamentals of Object-Oriented Programming-Theory and Application Programming Assignment 8 The purpose of this programming project is to demonstrate the functionality of Recursion while...

Q:

Write a c++ program in that file to perform a Search and Replace All operation. This operation consists of performing a case-sensitive search for all occurrences of an arbitrary sequence of...

Q:

help!!! Computer Lab: Number Systems Construct an object-oriented Java program that performs each of the foll conversions. Note that we're only dealing with non-negative number of the following...

Q:

In C, please post screenshot of code Introduction Your second assignment will consist of a decryption problem. Some encrypted text will be provided and your job is to write a C program to decrypt it....

Q:

Using Python I can't figure it out the rest of the problem. What am I doing wrong on the one I'm getting errors on? These are the processes I created in the script. This is what I'm supposed to do in...

Q:

please send me the key of the following MCQS from 1 to 100 Sir please. 1. The information stored in a computer is known as 1) Facts 2) Files 3) Data 4) Directory or repository 2. Who among the...

Q:

This project keeps track of courses offered in FAST. A user can add, edit, and delete course records. They can also view courses by category (e.g. Programming, Networking) and they can search for...

Q:

Variables in PHP must begin with what symbol? Select one: a. ? b. $ c. & d. ! It reports the error message from the last failed database connection attempt. Select one: a. mysql_close / mysqli_close...

Q:

Learning Outcomes Create a custom class with relevant instance variables Add a constructor and getter and setter methods to a class Instantiate objects of a custom class Identify when and how to add...

Q:

(a) Fine the force required to give a helicopter of mss M an acceleration of 0.10 g upward. (b) Find the work done by this force ad the helicopter moves a distance h upward.

Q:

these 2 Questions In 2015, the Wendy's Junior Cheeseburger Deluxe was on the "Right Price Right Size" menu and was priced at $18.70. If the CPI in 1979 was 66.91 and the CPI in 2015 was 59.91, what...

Q:

Liability and physical damage coverage for watercraft is provided by: an automobile policy it depends on the type of watercraft a homeowner s policy a recreational vehicle policy

Q:

Need help with question 3-5, detailed solution needed by the end of today.