How to read to and from a text file in JAVA so the user can close the program and pick up where they left off when opening again.
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How to read to and from a text file in JAVA so the user can close the
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- PLZ help with the following IN JAVA There are two common classes used for reading from a text file. They are: PrintWriter and BufferedReader FileInputStream and Scanner BufferedReader and Scanner None of the aboveOBJECT ORIENTED PROGRAMMING LESSON LABORATORY EXERCISE-1 Problem: Write a program that takes position and current salary value from the user and calculate the new salary and shows it on the console according to the following table. Position Manager Salesman Human Resources Technician Headman Example: Enter your position: Manager Enter your current salary: 10000 New salary: 11000 Raise Percentage %10 %20 %15 %25 %23 Write your program using Java and copy your codes to a text file which has your name and surname. Then load it into UZEM under the provided link.Virus DNA files As a future doctor, Jojo works in a laboratory that analyzes viral DNA. Due to the pandemic During the virus outbreak, Jojo received many requests to analyze whether there was any viral DNA in the patient. This number of requests made Jojo's job even more difficult. Therefore, Jojo ask Lili who is a programmer for help to make a program that can read the file containing the patient's DNA data and viral DNA and then match them. If on the patient's DNA found the exact same string pattern, then write to the index screen the found DNA. Data contained in the file testdata.in Input Format The first line of input is the number of test cases TThe second row and so on as many as T rows are the S1 string of patient DNA and the S2 string of viral DNA separated by spaces Output Format The array index found the same string pattern. Constraints 1 ≤ T ≤ 1003 ≤ |S2| ≤ |S1| ≤ 100|S| is the length of the string.S will only consist of lowercase letters [a-z] Sample Input (testdata.in)…
- PLEASE COMMENT CODE In a python program, create a new file and call it “ tracking”. Write to it four lines each contains information about an order like this: 1-00654-021 Dell charger Toronto-WEST 99-49-ZAD011-76540-022 ASUS battery Milton-EAST 34-56-CBH561-09239-026 HP HD Scarborough-NORTH 12-98-AZC451-12349-029 Mac FD North York-LAWRENCE 34-49-ZWL01Add the file two more lines: 1-34567-055 Lenovo SSD Milton-ON 34-09-MT04 1-90432-091 Lenovo battery Oakville-ON 78-KL98 Define a function that searches for a brand (e.g. Dell, ASUS, etc.). Test the function in your program.C-Programming Write a program that tells you how many words in a text file are unique (meaning the word only appears once in the text file). List of words in text file:…Create methods "read" and "write" methods to handle the input and output to files. in Java
- It's introduction to programming fundamentals The file should be named as Q3.javaits introduction to programming fundamentals 1 - John - the salary is 120 2- Jack - the salary is 190 3- Nathan - the salary is 100 4- Sara - the salary is 150 the file should be named SortName_yourID.javaQ: Write a program in python that asks the user to enter a word and determines whether the word is a palindrome or not. A palindrome is a word that reads the same backward as forwards.
- How can you read binary data from a file using an InputStream in Java?C++ Language : Write a program to write the numbers from 1 to 10 in a file called "test.txt" and then read the contents of same file and display it on screenProgram in Java Modify the Ceiling Tile program: • Read from a file the input information (you can use the tile.txt file) • Store the tile size information in arrays • Display to the console the information you read from the file • Display your calculations.