Write a program to create a class students having name, id, age. Create a file “student.txt” and open in append mode. Write the detail of 3 students into a file and read the data from the file and display on screen. Also copy content of this file into another file.
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- Create a data entry JFrame to store student profile using file input and output. Allow student to type the name and age in two JTextField(s), and the students need to choose gender for male or female using two JRadioButton(s). When the user clicks a JButton, write the record to a file named profile.txt. Read data from the textfile to find how many female and male in the class. After the calculation, update textfile named female.txt with current number of female and textfile named male.txt with current no of male. On top of that, capture time and date of student registration using date format(). Refer to Figure 1 below as a reference. Name *student data - Notepad File Edit Format View Help Age Ali 24 male Siti 18 female Male female Abu 20 male Chin 18 male Rashika 26 female Save Figure 1: Gui.java and profile.txtwrite the code to lookup, add and remove phoneentries from the phonebook text file . These are the code we use for the lookup, add and remove in the case statement.(Lookup)# Look someone up in the phone bookgrep $1 phonebook (add)echo "$1 $2" >> phonebooksort -o phonebook phonebook (Remove)grep -v "$1" phonebook > /tmp/phonebookmv /tmp/phonebook phonebook Write a complete Bash script which will accept up to three command-line arguments: the first one is either (lookup, add or remove), the second one is a name enclosed in single quotes and the third one (if doing an add) is a phone number enclosed in single quotes. Using a case statement to match on either lookup, add or remove, the script should then perform the requested operation. Again here, you should first check for null arguments before continuing with the rest of the script or requested operation. In addition, the person may not be in the phonebook for lookup or remove so, you need to account for this.Computer Science Using Java language Write a procedure that generates a regular heightfield in data-files/model/heightfield.off with elevation given by the grayscale values of an image file. Use a file dialog to select the file, a number box to scale the xx and zz integer coordinates by, and a number box to set the scale that 1.0 corresponds to for height. Make a button labelled “Generate” that launches the generator. Display a message on screen while generating and then flush the G3D::ArticulatedModel cache, and reload the current scene on completion.
- Create a file in your project named employees.txt with the following data (you can simply create the file by hand rather than with Python code): 123 Bob Smith345 Anne Jones256 Carol Lee845 Steve Robert Anderson132 Jill Thompson From your program's main function, give the user the following options: lookup a name based on ID number, lookup an ID number based on name, and quit the program. OPTION 1: The user chooses to lookup a name based on ID number: Use a try/except and ask the user to enter an integer. If they don't enter an integer, print an error message. If they do enter an integer, call a function named lookup_employee which takes the id as a parameter. If an employee with the given id number is found, return the name. Otherwise, return the string “Employee not found” Back in main, print the return result. OPTION 2: The user chooses to lookup an ID based on name: Ask the user to enter the first and last name (don't ask for the middle name). Call a function named…A Comma Separated Value (CSV) text file called movies.txt is located in the directory of your Eclipse Project.( If your Eclipse Project name is Assignment2, the text file is located under Assignment2, NOT src folder) It contains data for one movie on each line.Each Movie contains the following data items:Title(String), Year(int-4 digits), Runtime(double). Example: Gemini Man,2019,1.97 Mortal Engines,2018,2.01 Write Java program(s) to do the following:1) Read the movies.txt Text file and write the data as a Serialized file called movies.ser to the local directory(same as movies.txt).2) Read the movies.ser serialized file and output the data on to the Console in the format shown below. NOTE: DO NOT just write out the data from movies.txt using System.out.println(). This will receive no credit. You MUST read the data from the movies.ser file and output the data.We will check the movies.ser file for grading. The spacing for the output is: Title(20), Year (8) and Runtime (10.2)Title and…The names and student numbers of students are save in a text file called stnumbers.txt. Example of the content of the text file: Peterson 20570856 Johnson 12345678 Suku 87654321 Westley 12345678 Venter 87654321 Mokoena 79012400 Makubela 29813360 Botha 30489059 Bradley 30350069 Manana 30530679 Shabalala 28863496 Smith 87873909 Nilsson 30989698 Makwela 30256607 Govender 30048117 Ntumba 30598303 Ramsamy 29952239 Skosana 29982995 Jameson 30228484 Xulu 29092248 Wasserman 27469352 Bester 28615425 Babane 27154033 Maboya 29897890 Mahlangu 30031338 Majavu 30165970 Myene 30954177 Motaung 30907276 Ramaroka 30804507 Radebe 30007674 Sekake 30017416 Zwane 30038227 Shuro 30238072 Viljoen 28881389 Sithole 45688555 Write a function called displayData() to receive the array and number of elements as parameters and display the names and student numbers of the students with a heading and neatly spaced. Write a function, isValid(), which receives a number as parameter and determines whether the number…
- Python: I am trying to write a simple GUI based program with two input fields “Directory/filename” and “word” next to each other and one output text field below. Using recursion the program should go through all the files and folders searching for the entered word. If a match is found the path to the file should be printed in the text field + the content of line the word is found in . It should also print how many folders and files has been searched and how many times the word was found. Any ideas?Last lab, we modified the inventory program to write a file. This lab, we’ll modify it to read a file. First, take your program from the last lab. Add one more feature: at the end, just before you close the file, write the word “END” all by itself on a line. Run that program once to create a file of items with “END”. Now, copy that program to a new file cp lab7.cpp lab8.cpp so you can use it as a basis for this lab. Modify lab8 so instead of reading from cin and writing to a file, you read from your file and write to cout. The only tricky part is deciding when to stop reading. In lab7, you stopped reading when the user said they didn’t want to continue. For lab8, keep reading until you read “END” for the name of the produce. You can use “==” on strings, so if (product name == ”END”) will tell you that you can stop reading. PHOTO OF WHAT IT SHOULD LOOK LIKE INCLUDED My code for last lab: #include <iostream>#include <string>#include <fstream>using namespace std; int…Create a text file of names, (3 names per line, 5 lines in total) followed by an age for each name. Go through the file and sum the ages. Create an output file with each persons name followed by age and then a line at the end of the output file that says “sum of all ages is: x”. Simple Java programming. Should include things like bufferedReader, fileReader, printWriter, fileWriter, file close, try-with-resources, Scanner, catch/try, etc. Include Java file and txt file. Thank you.