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
Videos
Textbook Question
Chapter 30.4, Problem 30.4.2CP
How do you create a parallel stream?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose that you have two text files that contain sequences of integers separated by white space (blank space, tabs, and line breaks). The integers in both files appear in sorted order, with smaller values near the beginning of the file and large values closer to the end. Write a pseudocode algorithm that merges the two sequences into a single sorted sequence that is written to a third file.
JAVA PPROGRAM
Write a program that prompts the user to enter a file name, then opens the file in text mode and reads names. The file contains one name on each line. The program then compares each name with the name that is at the end of the file in a symmetrical position. For example if the file contains 10 names, the name #1 is compared with name #10, name #2 is compared with name #9, and so on. If you find matches you should print the name and the line numbers where the match was found.
While entering the file name, the program should allow the user to type quit to exit the program.
If the file with a given name does not exist, then display a message and allow the user to re-enter the file name.
The file may contain up to 100 names.
You can use an array or ArrayList object of your choosing, however you can only have one array or ArrayList.
Input validation:
a) If the file does not exist, then you should display a message "File 'somefile.txt' is not found." and allow the…
Define StreamReader object
Chapter 30 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 30.1 - Prob. 30.1.1CPCh. 30.2 - Prob. 30.2.1CPCh. 30.2 - Prob. 30.2.2CPCh. 30.2 - Prob. 30.2.3CPCh. 30.2 - Prob. 30.2.4CPCh. 30.3 - Prob. 30.3.1CPCh. 30.3 - Prob. 30.3.2CPCh. 30.3 - Prob. 30.3.3CPCh. 30.3 - Prob. 30.3.4CPCh. 30.3 - Given an array names in Listing 30.1, write the...
Ch. 30.4 - Prob. 30.4.1CPCh. 30.4 - How do you create a parallel stream?Ch. 30.4 - Prob. 30.4.3CPCh. 30.4 - Prob. 30.4.4CPCh. 30.4 - Prob. 30.4.5CPCh. 30.4 - Write a statement to obtain an array of 1000...Ch. 30.5 - Prob. 30.5.1CPCh. 30.5 - Prob. 30.5.2CPCh. 30.5 - Prob. 30.5.3CPCh. 30.5 - Prob. 30.5.4CPCh. 30.6 - Prob. 30.6.1CPCh. 30.7 - Prob. 30.7.1CPCh. 30.8 - Can the following code be used to replace line 19...Ch. 30.8 - Prob. 30.8.2CPCh. 30.8 - Prob. 30.8.3CPCh. 30.8 - Prob. 30.8.4CPCh. 30.8 - Write the code to obtain a one-dimensional array...Ch. 30 - Prob. 30.1PECh. 30 - Prob. 30.2PECh. 30 - Prob. 30.3PECh. 30 - (Print distinct numbers) Rewrite Programming...Ch. 30 - Prob. 30.5PECh. 30 - Prob. 30.6PECh. 30 - Prob. 30.7PECh. 30 - Prob. 30.8PECh. 30 - Prob. 30.9PECh. 30 - Prob. 30.10PECh. 30 - Prob. 30.11PECh. 30 - (Sum the digits in an integer) Rewrite Programming...Ch. 30 - (Count the letters in a string) Rewrite...Ch. 30 - Prob. 30.14PECh. 30 - (Display words in ascending alphabetical order)...Ch. 30 - Prob. 30.16PECh. 30 - Prob. 30.17PECh. 30 - (Count the occurrences of words in a text file)...Ch. 30 - (Summary information) Suppose the file test.txt...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Write a method call to remove the third object stored in a collection called dates.
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
The decimal number 175 is equal to the binary number 11001111 10101110 10101111 11101111
Digital Fundamentals (11th Edition)
Write Java statements to accomplish each of the following tasks: Use one statement to assign the sum of x and y...
Java How To Program (Early Objects)
Population Data If you have downloaded this books source code (the companion Web site is available at www.pears...
Starting Out with Java: From Control Structures through Objects (6th Edition)
Write a loop equivalent to the for loop above without using .
C Programming Language
Use the following information to answer questions 6.1-6.6. Line numbers within each function have been included...
Starting Out with C++: Early Objects (9th Edition)
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
- You can loop directly through the lines of a file using a for loop. True False You can pickle a complex piece of data, like a list or dictionary, and save it in its entirety to a text file. True Falsearrow_forwardPlease do this in Python: Write a program that allows the user to navigate lines of text in a file. The program should prompt the user for a filename, read the file and input the lines of text into a list. The program then enters a loop in which it prints the number of lines in the file and prompts the user for a line number. Actual line number range from 1 to the number of lines in the file. If the input is 0, the program quits. Otherwise, the program prints the text associated with that number.arrow_forwardBuild a csharp application that reads from a file and print out the contents of that file in another files words by words (i.e. one word each line)arrow_forward
- IN JAVA ONLY PLEASE. POSITIVE REVIEW WILL BE LEFT FOR CORRECT LANGUAGE ONLY AND NOT COPY PASTE FROM INCORRECT ANSWER A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the "_photo.jpg" portion of the file names with "_info.txt", and outputs the modified file names. Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per line. If the text file is empty, the program produces no output. Ex: If the input of the program is: ParkPhotos.txt and the contents of ParkPhotos.txt are: Acadia2003_photo.jpg AmericanSamoa1989_photo.jpg BlackCanyonoftheGunnison1983_photo.jpg CarlsbadCaverns2010_photo.jpg CraterLake1996_photo.jpg…arrow_forwardYou are a cyber investigator, your task is to write a python program that can read file signatures from a file and save them into a list. Each file signature is an element of your list. Then, try to find out if there is a JPG file in there. If there is a JPG file, print out a True on screen. (File Signature for JPG file is: FF D8 FF DB) The input file is: FSCS360_Midterm_Exam_Part2.txtarrow_forwardIN PYTHON - please please please help with the line that starts with ###TODO def load_csv_data(filename): """ load the data from csv file returns a tuple containing two lists: col_names: first row of csv file (list of strings) row_data: all other rows of csv file (list of list of strings) if error is encountered reading filename, returns -1 """ try: data = [] ### TODO - load the data from csv file ### use csv.reader to append rows of filename to data except: print("Error loading data.") return -1 # if successful, return tuple of column names and row data col_names = data[0] row_data = data[1:] return (col_names, row_data)arrow_forward
- Python program with unique solution not copied please.arrow_forwardI need help writing a program on pythonarrow_forwardI need help shorting my code! what can I do to write a cleaner code, or just reduce the paragraphs in my code by doing a list or loop? Can you revise my code and then give me an example code. Here's the code I did. # importing the PyPDF2 moduleimport PyPDF2# This is to get the sentence from the pdf files libraryimport re # creating a pdf file object and giving loaction of pdf filepdfFileobj=open('C:/Users/jalej/Downloads/new artcle.pdf','rb') # creating a pdf reader objectpdfReader=PyPDF2.PdfFileReader(pdfFileobj) # creating a page objectpageObj=pdfReader.getPage(0) # extracting text from pageprint(pageObj.extractText()) # finally closing the pdf file objectpdfFileobj.close() from pdfminer.high_level import extract_text # extracting the text from page numbers 1-8result = extract_text('C:/Users/jalej/Downloads/new artcle.pdf',page_numbers=[0,1,2,3,4,5,6,7]) print(result)text = pageObj.extractText() # Getting the MHz from the pdf file searched_parameter = 'MHz'number_of_ocurrences =…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
C - File I/O; Author: Tutorials Point (India) Ltd.;https://www.youtube.com/watch?v=cEfuwpbGi1k;License: Standard YouTube License, CC-BY
file handling functions in c | fprintf, fscanf, fread, fwrite |; Author: Education 4u;https://www.youtube.com/watch?v=aqeXS1bJihA;License: Standard Youtube License