Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 12.13, Problem 12.13.2CP
Simplify the code in lines 20-28 as follows: 1. Delete lines 20 and 28; 2. Add an additional condition !listOfPendingURLs.contains(s) to the if statement in line 25. Write the complete new code for the while loop in lines 20-29. Does this revision work?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Make two different versions of a list: one with numbered items and one with bullet points as the delimiter between each item.
Modify the menu to use an unordered list for Sandwiches and Burritos, and nested unordered lists for the list items under Sandwiches and Burritos. Use a paragraph element to enclose the text "Menu:" before the list. This is what I put but getting an error.
<p>Menu:</p><ul> <li>Sandwiches</li> <ul> <li>Ham</li> <li>Grilled Cheese</li><ul> <li>Burritos</li> <ul> <li>Bean</li> <li>Carne asada</li> </ul></ul>
7-Write a procedure that returns the list that contains everything except for the last element of the given (nonempty) list. For example, (last-element ‘(a (b c ) (d)) ) returns (a (b c)). For example, (last-element ‘(a (b c ) (d) ) ) returns (a (b c)) . Then, Manually trace your procedure with the provided example.
Chapter 12 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 12.2 - Prob. 12.2.1CPCh. 12.2 - Prob. 12.2.2CPCh. 12.2 - Prob. 12.2.3CPCh. 12.2 - Prob. 12.2.4CPCh. 12.2 - Prob. 12.2.5CPCh. 12.2 - Show the output of the following code:Ch. 12.3 - Prob. 12.3.1CPCh. 12.3 - Prob. 12.3.2CPCh. 12.4 - Prob. 12.4.1CPCh. 12.4 - Prob. 12.4.2CP
Ch. 12.4 - Prob. 12.4.3CPCh. 12.4 - Prob. 12.4.4CPCh. 12.4 - Prob. 12.4.5CPCh. 12.4 - Prob. 12.4.6CPCh. 12.4 - What is displayed when running the following...Ch. 12.4 - Prob. 12.4.8CPCh. 12.4 - What does the method getMessage() do?Ch. 12.4 - What does the method printStackTrace() do?Ch. 12.4 - Prob. 12.4.11CPCh. 12.4 - Prob. 12.4.12CPCh. 12.5 - Prob. 12.5.1CPCh. 12.6 - Prob. 12.6.1CPCh. 12.7 - Prob. 12.7.1CPCh. 12.8 - Prob. 12.8.1CPCh. 12.9 - Prob. 12.9.1CPCh. 12.9 - Prob. 12.9.2CPCh. 12.10 - What is wrong about creating a File object using...Ch. 12.10 - How do you check whether a file already exists?...Ch. 12.10 - Can you use the File class for I/O? Does creating...Ch. 12.11 - Prob. 12.11.1CPCh. 12.11 - Prob. 12.11.2CPCh. 12.11 - Prob. 12.11.3CPCh. 12.11 - Prob. 12.11.4CPCh. 12.11 - What will happen if you attempt to create a...Ch. 12.11 - Prob. 12.11.6CPCh. 12.11 - Suppose you enter 45 57, 8 789, then press the...Ch. 12.11 - Prob. 12.11.8CPCh. 12.12 - How do you create a Scanner object for reading...Ch. 12.13 - Prob. 12.13.1CPCh. 12.13 - Simplify the code in lines 20-28 as follows: 1....Ch. 12 - Prob. 12.1PECh. 12 - (InputMismatchException) Write a program that...Ch. 12 - (ArrayIndexOutOfBoundsException) Write a program...Ch. 12 - (IllegalArgumentException) Modify the Loan class...Ch. 12 - (IllegalTriangleException) Programming Exercise...Ch. 12 - (NumberFormatException) Listing 6.8 implements the...Ch. 12 - Prob. 12.7PECh. 12 - Prob. 12.8PECh. 12 - Prob. 12.9PECh. 12 - Prob. 12.10PECh. 12 - Prob. 12.11PECh. 12 - (Reformat Java source code) Write a program that...Ch. 12 - (Count characters, words, and lines in a file)...Ch. 12 - (Process scores in a text file) Suppose a text...Ch. 12 - (Write/read data) Write a program to create a file...Ch. 12 - Prob. 12.16PECh. 12 - (Game: hangman) Rewrite Programming Exercise 7.35....Ch. 12 - Prob. 12.18PECh. 12 - (Count words) Write a program that counts the...Ch. 12 - Prob. 12.20PECh. 12 - (Data sorted?) Write a program that reads the...Ch. 12 - Prob. 12.22PECh. 12 - (Process scores in a text file on the Web) Suppose...Ch. 12 - (Create large dataset) Create a data file with...Ch. 12 - (Create a directory) Write a program that prompts...Ch. 12 - Prob. 12.26PECh. 12 - (Replace words) Suppose you have a lot of files in...Ch. 12 - (Rename files) Suppose you have a lot of files in...Ch. 12 - (Rename files) Suppose you have several files in a...Ch. 12 - (Occurrences of each letter) Write a program that...Ch. 12 - (Baby name popularity ranking) The popularity...Ch. 12 - (Ranking summary) Write a program that uses the...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Write SQL commands for the following: Create two different forms of the INSERT command to add a student with a ...
Modern Database Management
Car Loan If A dollars are borrowed at r interest compounded monthly to purchase a car with monthly payments for...
Introduction To Programming Using Visual Basic (11th Edition)
The following is a multiplication problem in traditional base ten notation. Each letter represents a different ...
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
Describe two properties that each candidate key must satisfy.
Modern Database Management (12th Edition)
A file that contains a Flash animation uses the __________ file extension. a. .class b. .swf c. .mp3 d. .flash
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- The for loop iterates across the elements in a given list. So long as there are objects to process, it will keep going. In what way does this statement hold true or false?arrow_forwardTo reach any item in a linked list you should pass all previous items Select one: True Falsearrow_forwardUsing Clojure Write a procedure, called count-to-1, that takes a positive integer n, and returns a list of the integers counting down from n to 1. For example, given input 3, it will return (list 3 2 1). Hint: Use the procedures reverse and count-to-n that you wrote in the previous problems. (Shown in attached image)arrow_forward
- In your essay, you should talk about both the benefits and the drawbacks of skipping the skip list.arrow_forwardThe for construct is a loop used to iterate through a sequence of items. So long as there are things to process, it will continue to operate. Could you please tell me whether this statement is true or false?arrow_forwardWrite a loop so that the separator is printed after each element, except for the last element Only edit code within the /*Your code goes here*/ portion.arrow_forward
- In your essay, you should discuss at least two advantages and disadvantages of skipping the skip list.arrow_forwardIn which of the following linked list there will be no beginning and ending? a. Depends on the Problem. b. Circular Linked List. c. Double Linked List. d. Single Linked List. Clear my choicearrow_forwardThe for construct refers to a loop that processes a list of items. Therefore, it continues to operate as long as there are items to process. Is this a true or false statement?arrow_forward
- Hi need you to add the feature that is in the picture to the code down below, please def add():id = input("Enter ID:")f = open("data.txt", "r")id_list = []lines = f.readlines()if lines != "":for line in lines:token = line.split(" ")id_list.append(token[0])for i in id_list:if i == id:print("The student record is already in the database!Zero records added")returnf.close()file = open("data.txt", "a")name = input("Enter name: ")course = input("Enter course: ")absences = int(input("Enter absences: "))exam1 = int(input("Enter exam 1 grade: "))exam2 = int(input("Enter exam 2 grade: "))marks = int(input("Enter Total Marks: "))s = id+" "+name+" "+course+" "+str(absences)+" "+str(exam1)+" "+str(exam2)+" "+str(marks)+"\n"file.write(s)file.close() while True:print("1.Add a student")print("Any other numeric to terminate")choice = int(input())if choice == 1:add()else:breakarrow_forwardCreate a string or list based on the values of other strings, such as dropdown in cells containing Arab countries, dropdown with other cells containing those cities. Countries are specified so that cities change when changing country, and this is done only by (indirect function). in excelarrow_forwardPlease answer all subparts with explanation. I will really upvotearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming Tutorial 36 - Intro to Loops; Author: Caleb Curry;https://www.youtube.com/watch?v=M3o7Y0juEP0;License: Standard YouTube License, CC-BY