Side effect: A side effect of a method is any kind of alteration of data that are observable at outside of a method. For example, //define a method public void transfer(double amount, BankAccount other) { //updating explicit parameter balance = balance - amount; // Modifies explicit parameter other.balance = other.balance + amount; } The above method modifies the explicit variables. This is a side effect of this method. Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided. To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

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Answer 1

Question

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

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Answer 2

Question

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

Answer 6

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

Answer 7

Chapter 8, Problem 18RE

Program Plan Intro

Side effect:

A side effect of a method is any kind of alteration of data that are observable at outside of a method.

For example,

//define a method

public void transfer(double amount, BankAccount other)

{

//updating explicit parameter

balance = balance - amount;

// Modifies explicit parameter

other.balance = other.balance + amount;

}

The above method modifies the explicit variables. This is a side effect of this method.

Some methods have the side effects like, it modifies the parameter variables. This side effect should be avoided.

To avoid the side effects, keep most of the methods away from doing input and output tasks. Instead of that keep a method for doing all the input and a method for doing all the output tasks.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 8.1 - What is a simple rule of thumb for finding...Ch. 8.1 - Your job is to write a program that plays chess....Ch. 8.2 - Prob. 3SC Ch. 8.2 - Why does the Coin class not depend on the...Ch. 8.2 - Why is it a good idea to minimize dependencies...Ch. 8.2 - Prob. 6SC Ch. 8.2 - Is the Rectangle class immutable? Ch. 8.2 - Prob. 8SC Ch. 8.2 - Consider the Student class of Chapter 7. Suppose...Ch. 8.3 - Prob. 10SC

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