java You may NOT write this program as a GUI (Graphical User Interface). Write a program that reads a file named input.txt and writes a file that contains the same contents, but is named output.txt. The input file will contain more than one line when I test this and so should your output file. Do not use a path name when opening these files. This means the files should be located in the top level folder of the project. This would be the folder that contains the src folder, probably named FileCopy depending on what name you gave the project. Do not use a copy method that is supplied by Java. Your program must read the file line by line and write the file itself. I will test it with a file, input.txt do not write to input.txt* Your class name must be FileCopy.

java You may NOT write this program as a GUI (Graphical User Interface). Write a program that reads a file named input.txt and writes a file that contains the same contents, but is named output.txt. The input file will contain more than one line when I test this and so should your output file. Do not use a path name when opening these files. This means the files should be located in the top level folder of the project. This would be the folder that contains the src folder, probably named FileCopy depending on what name you gave the project. Do not use a copy method that is supplied by Java. Your program must read the file line by line and write the file itself. I will test it with a file, input.txt do not write to input.txt* Your class name must be FileCopy.

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter10: Classes And Objects

Section: Chapter Questions

Problem 2E: Open the Palace Solution.sln file contained in the VB2017\Chap10\Palace Solution folder. Use Windows...

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Open the Palace Solution.sln file contained in the VB2017\Chap10\Palace Solution folder. Use Windows to copy the Rectangle.vb file from the VB2017\Chap10 folder to the Palace Project folder. Then, use the Add Existing Item option on the Project menu to add the file to the project. Modify the Rectangle class to use Double variables rather than Integer variables. Change the name of the GetArea method to GetAreaSqFt. Add another method to the class. Use Get AreaSqYds as the method’s name. The method should calculate and return the area of a rectangle in square yards. The application’s Calculate button should calculate and display the number of square yards of carpeting needed to carpet a rectangular floor. Code the btnCalc_Click procedure. Display the number of yards with one decimal place. Save the solution and then start and test the application.
Our users do not want to have to re-enter the price levels each time the app starts. Therefore, we need to save the price levels to a file on disk – called levelsFile - and populate the levelsList with the file’s items when the app starts. Also, every time the user manipulates the values in levelsList, levelsFile needs to be updated accordingly. The easiest way is not to update the file, but to simply override it (create a new file) with the new values in levelsList (each time the user manipulates items in the list). Two new methods need to be created in the PriceChecker class. They are readLevelsFromFile() and writeLevelsToFile(). And then the Main Code Section must also be updated to use these methods in the object. Note: The changes required to the Main Code Section are supplied on the next slide, but you need to complete the skeleton code of the two newly mentioned methods (supplied on subsequent slides). (code to work on)instructions in pictures class PriceChecker(): #…
In Java, create a user interface that has a top bar that includes a menu. The menu should have four items. When the user selects the first menu option, then the date and time should be printed in a text box. When the user selects the second menu option, then the text box contents should be written to a text file named "log.txt." When the user selects the third menu item then the frame background color changes to random color hue of the color green. The menu option should display the initial random hue each time selected for a single execution of the program. See https://www.w3schools.com/colors/colors_picker.asp When the user selects the fourth menu option then the program exits. Thank you
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Any help is appreciated, I was able to complete the the first part about login but I am not sure how to load movies and ratings into table view Using GUI and Javafx Instructions: 1) Complete the login to read from the file and match with the correct username and password 2) Switch to the secondary screen 3) Load the Movies and the ratings associated with them to Table in the GUI This is what I have Log in class: import java.io.FileNotFoundException;import java.io.IOException;import java.util.ArrayList;import javafx.event.ActionEvent;import javafx.fxml.FXML;import javafx.scene.control.Button;import javafx.scene.control.Label;import javafx.scene.control.PasswordField;import javafx.scene.control.TextField; public class PrimaryController { public static int counter = 0; @FXML private TextField txtUserName; @FXML private Button btnLogin; @FXML private Label lblErrorMsg; @FXML private PasswordField txtPassword; private void switchToSecondary() throws…
I am attempting to write a code that will allow me to loop through a series of FITS fies in a folder on my Desktop. This is what I have so far, but no plot as yet. I have included a picture of what the plot should look like after the looping process. import numpy as npimport matplotlib.pyplot as pltimport globfrom astropy.io import fitsfrom astropy.wcs import WCSfrom pathlib import Path%matplotlib inline%matplotlib widget plt.figure(figsize=(5,5))legends = [] def plot_fits_file(file_path): # used this data to test ---------- # lam = np.random.random(100) # flux = np.random.random(100) # -------------------- # below code will work when you have file # all the plot will be on single chart hdul = fits.open(file_path) data = hdul[1].data h1 = hdul[1].header flux = data[1] w = WCS(h1, naxis=1, relax=False, fix=False) lam = w.wcs_pix2world(np.arange(len(flux)), 0)[0] plt.plot(lam, flux) plt.ylim(0, ) plt.xlabel('RV[km/s]')…
*with psuedo code First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "WeightedAvgDataAnalyzer" (without the quotation marks), that does the following: This program is similar to the previous assignment - "WeightedAvgDropSmallest" - with a major difference that the inputs for the program will be read from a file and the output for this assignment should be written to a new file. The concept of application is as follows: The program will read numbers from a file - data.txt - that you will create, where the weight is a double (greater than 0.0 and less than or equal to 1.0) and the other numbers are the number, n, of lowest values to drop and then the numbers to be averaged after dropping the lowest n values. Example data.txt file would display: 0.5 3 10 70 90 80 20 The program then calculates the weighted average of all those numbers except the lowest n numbers, where…
Please make a JAVA code that will act as an attendance logger that has 2 buttons (please make GUI for time in and time out buttons). Once the employees are done for the day, the following will be saved on a JSON FILE: 1. Date2. Time in3. Time out
Write a procedure that generates a drinking glass from a contour by creating a solid of revolution and saves it as data-files/model/glass.off. You may make a user interface for the contour parameters, but are not required to. Make a number box that selects the number of rotational slices and a button labelled “Generate” that launches the generator. Display a message on screen while generating and then flush the G3D::ArticulatedModelcache, and reload the current scene on completion. The glass must have nonzero thickness for the bowl part that contains the liquid. It cannot have any “exposed backfaces”. The glass must have a stem or thick base that is not penetrated by an inner well (i.e., you can't just double all surfaces). The glass must be geometrically closedand water tight (i.e., it should topologically be a sphere)
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "CharCounter" (without the quotation marks) that gets two Strings called inputEntry and inputCharacter from the user at the command line. Allow for the inputEntry String to be one or more words of input. Check that the inputCharacter String has a length of 1 and note these validations: If it doesn't, provide the user with suitable feedback and conclude the program. If the inputCharacter length is valid (i.e., it has a length of 1), use a while loop to check each position in the inputEntry variable and return the number of times the character occurs. For example, if the inputEntry is "test" and the inputCharacter is "e" you would output: "There is 1 occurrence(s) of 'e' in test."
java You may NOT write this program as a GUI (Graphical User Interface). Write a program that reads a file named input.txt and writes a file that contains the same contents, but is named output.txt. The input file will contain more than one line when I test this and so should your output file. Do not use a path name when opening these files. This means the files should be located in the top level folder of the project. This would be the folder that contains the src folder, probably named FileCopy depending on what name you gave the project. Do not use a copy method that is supplied by Java. Your program must read the file line by line and write the file itself. do not write to input.txt* Your class name must be FileCopy. It should be in a package named mypackage
The Java class that we use to allow the user to navigate through folders and select a file is called : JFileSelect InFile JFileChooser This is not an option in Java.