Write the meaning of following syntax fstream myFile("test.txt", ios::in | ios::out | ios::trunc);
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Write the meaning of following syntax
fstream myFile("test.txt", ios::in | ios::out | ios::trunc);
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- Comment these code importer sysfra PyQt5.QtCore import *fra import av PyQt5.QtWidgets *fra import av PyQt5.QtWebEngineWidgets *klasse MainWindow (QMainWindow):def __init __ (selv):super (MainWindow, selv) .__ init __ ()self.browser = QWebEngineView ()self.browser.setUrl (QUrl ('http://google.com'))self.setCentralWidget (self.browser)self.showMaximized ()navbar = QToolBar ()self.addToolBar (navbar)back_btn = QAction ('Tilbake', selv)back_btn.triggered.connect (self.browser.back)navbar.addAction (back_btn)forward_btn = QAction ('Fremover', selv)forward_btn.triggered.connect (self.browser.forward)navbar.addAction (forward_btn)reload_btn = QAction ('Reload', selv)reload_btn.triggered.connect (self.browser.reload)navbar.addAction (reload_btn)home_btn = QAction ('Hjem', selv)home_btn.triggered.connect (self.navigate_home)navbar.addAction (home_btn)self.url_bar = QLineEdit ()self.url_bar.returnPressed.connect (self.navigate_to_url)navbar.addWidget (self.url_bar)self.browser.urlChanged.connect…Filename: runlength_decoder.py Starter code for data: hw4data.py Download hw4data.py Download hw4data.pyYou must provide a function named decode() that takes a list of RLE-encoded values as its single parameter, and returns a list containing the decoded values with the “runs” expanded. If we were to use Python annotations, the function signature would look similar to this:def decode(data : list) -> list: Run-length encoding (RLE) is a simple, “lossless” compression scheme in which “runs” of data. The same value in consecutive data elements are stored as a single occurrence of the data value, and a count of occurrences for the run. For example, using Python lists, the initial list: [‘P’,‘P’,‘P’,‘P’,‘P’,‘Y’,‘Y’,‘Y’,‘P’,‘G’,‘G’] would be encoded as: ['P', 5, 'Y', 3, ‘P’, 1, ‘G’, 2] So, instead of using 11 “units” of space (if we consider the space for a character/int 1 unit), we only use 8 “units”. In this small example, we don’t achieve much of a savings (and indeed the…Expected Output: A) Success Case: B) Failure Case: Enter details of 1 Employee Enter Employee Id : 11 Enter details of 1 Employee Enter Employee Id : 101 Enter Employee Name : John Mathew Enter Enployee Name : KS Enter Employee Age : 23 Enter Enployee Age : 34 Enter Employee Salary : 6787.89 Enter Employee Salary : 2345.6 Enter details of 2 Enployee Enter Employee Id : 201 Enter details of 2 Employee Enter Enployee Id : 12 Enter Employee Name : Harry Bajwa Enter Employee Age : 34 Enter Enployee Name : WR Enter Employee Salary : 8765.43 Enter details of 3 Employee Enter Employee Id : 301 Enter Enployee Age : 35 Enter Employee Salary : 5678.99 Enter Employee Name : Sana Murshid Enter details of 3 Employee Enter Enployee Id : 13 Enter Employee Age : 25 Enter Employee Salary : 6784.34 Details of Employees (Original Data) Id Enter Employee Name : RT Name Age Salary Enter Enployee Age : 45 101 201 301 John Mathew 23 6787.89 Наггy Bajна Sana Murshid 34 8765.43 Enter Enployee Salary : 8974.35…
- In Racket, which of the following contains (or is by itself) a call of a selector for the defined movie struct? (Select all that apply)A) (make-movie "Beauty and the Beast" "Gary Trousdale" 92 true)B) (movie-dvd? LION)C) (check-expect (movie-length TOY) 81)D) (movie? 81) (define-struct movie (title director length dvd?)); a Textbook is a (make-book String String Natural Boolean); interp: a movie where; title is the movie’s title; director is the name of the movies’s director; length is the length of the movie in minutes; dvd? is whether the movie is available in dvd format (if true)(define TOY (make-movie “Toy Story" "John Lasseter" 81 true))(define LION (make-movie "The Lion King" "Rob Minkoff" 89 false))In Java, which data type is used to store the following symbol '<' ?Shown below is a small Verilog snippet. Indicate what the value of maskedValue is after the always block executes. always @(-) begin originalValue- 16' HABD9; mask = 16'h5555; maskedValue = originalValue & mask; end
- Suppose you are working as a Software Engineer in an online streaming service. You are given the following tuple where all the information of a movie is given as [NameOfMove ActorName Actor’sCountry].my_tuple = ("NoTimeToDie DanielCraige UK", "MissionImpossible TomCruise USA", "TopGun TomCruise USA", "Troy BradPitt USA", "Skyfall DanielCraige UK", "TheTheoryOfEveryting EddieRedmayne UK", "FantasticBeast EddieRedmayne UK", "Seven BradPitt USA")Your task is to write a python program that will create an ID for all the movies and store it in a dictionary and then print the dictionary. Your dictionary should be as expected output and while generating the ID ensure the following criteria are met. Finally print the dictionary.You do not need to take any input. Imagine the input is already given.For the first digit, if country is UK = 1 and USA = 2Then, if actor is DanielCraige = 01, TomCruise = 02, BradPitt = 03 and EddieRedmayne = 04Use the tuple’s index number as the last digit.Expected…Create a JavaScript Arrow function that meets the following requirements: _missingSpace(string)• Authored using arrow expression syntax (constant name _missingSpace)• The function is passed a string argument• The function inserts a white space between every instance of a lowercase character followed immediately by an uppercase character, and returns the modified string, with whitespaces, back to the caller.• Console log output is NOT permitted.• The function should pass each of the illustrated examples below at a minimum._missingSpace(“”) → “”_missingSpace(“a”) → “a”_missingSpace(“A”) → “A”_missingSpace(“Ba”) → “Ba”_missingSpace(“aB”) → “a B”_missingSpace(“BaB”) → “Ba B”_missingSpace(“GeorgeBrownCollege”) → “George Brown College”_missingSpace(“SheWalksToTheBeach”) → “She Walks To The Beach”_missingSpace(“TheGreatUpset”) → “The Great Upset”C++ I have a code, but it doesn't work well. Please help me fix it. The code read 2 file, Punchcards.txt as a key (for password) and Tuple.csv as the password. Punchcards.txt --------------------------------------------------------------------------------Y 00000000000000000000000000000000000000000000000000000000000000000000000000000000X 000000000000000000000000000000000000000000000000000000000000000000000000000000000 100000000000000000000000000000000000000000000000000000000000000000000000000000001 010000000000000000000000000000000000000000000000000000000000000000000000000000002 001000000000000000000000000000000000000000000000000000000000000000000000000000003 000100000000000000000000000000000000000000000000000000000000000000000000000000004 000010000000000000000000000000000000000000000000000000000000000000000000000000005 000001000000000000000000000000000000000000000000000000000000000000000000000000006 000000100000000000000000000000000000000000000000000000000000000000000000000000007…
- Question and compiler output with error is provided in the attachment. And my solution is provided below. kindly correct my code and make it error-free also match output. -----MY SOLUTION----- MAIN.CPP #include<iostream>#include<string>#include<stdio.h>#include<fstream>#include<list>#include<iterator>#include<sstream>#include"UserBO.cpp"using namespace std;int main(){int num;cout<<"Enter the number of users:";cin>>num;string name;string contact;string uname;string password;User U[10];for(int i = 0; i < num; i++){cout<<endl<<"Enter the name of user :";cin>>name;cout<<endl<<"Enter the contact number :";cin>>contact;cout<<endl<<"Enter the username :";cin>>uname;cout<<endl<<"Enter the password :";cin>>password;User k(name, uname, password, contact);U[i] = k;}ofstream file;file.open("example.txt",ios::out);UserBO ub;ub.writeUserdetails(file, U, num);return…How do I change numCastMembers retrieved to 1 to numCastMembers retrieved to 0? Test: OK --- method getNumMinutes exists OK --- method getNumCastMembers exists OK --- method getMovieName exists OK --- method isKidFriendly exists OK --- method getCastMembers exists OK --- movieName retrieved Flick OK --- numMinutes retrieved to 0 OK --- isKidFriendly retrieved to false OK --- numCastMembers retrieved to 1 OK --- getCastMembers returns copy of the original array with the same content OK --- movieName retrieved Tape OK --- numMinutes retrieved to 10 OK --- isKidFriendly retrieved to true OK --- numCastMembers retrieved to 3 OK --- getCastMembers returns copy of the original array with the same content OK --- movieName retrieved Screening OK --- numMinutes retrieved to 120 OK --- isKidFriendly retrieved to false OK --- numCastMembers retrieved to 5 OK --- getCastMembers returns copy of the original array with the same content OK --- movieName retrieved Film OK --- numMinutes retrieved to…STEP 1: Begin work within your Jupyter Notebook by importing the following modules: import numpy as np import pandas as pd from matplotlib import pyplot as plt import re Jupyter Notebooks Q1. Within your Jupyter Notebook, write the code for a Python function called def parseWeatherByYear(year) : This function will parse an html page containing weather for an entire year of data for the city of Toronto. The html pages containing weather data can be downloaded from: https://www.extremeweatherwatch.com/cities/toronto/year-2023 The file to parse for this lab however can be downloaded here: https://matrix.senecacollege.ca/~danny.abesdris/prg550.232/labs/lab6/torontoWeather.2023.html The html file itself contains markers as where to begin parsing the data to extract. The 3 pieces of data that must be extracted consist of the high and low temperatures (in degrees Celsius) as well as the amount of precipitation (in cm) for every day so far in the current year (2023). A series…