what is the ouput of the following code ? String valid="true"; if (valid) System.out.println("valid"); else System.out.println("not valid") O Valid O Not Valid O Compilations fails O An IllegalArgumentException is thrown at run time
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- Please written by computer source Has to return string//ToDo 4 add a getter method - getYear - to return just the Year value of the date // see other filepublic String getYear() { //To Do }How do I set up my code to be tested if I am supposed to test it like this? TEST(Date, 1) { dateType date1(3, 15, 2008); testing::internal::CaptureStdout(); // output date1.printDate(); std::string output = testing::internal::GetCapturedStdout(); ASSERT_TRUE(output == "3-15-2008"); ASSERT_TRUE(date1.isLeapYear()); }The following code executes successfully. What is wrong with the implementationfrom a design perspective?def CalculateYearlyInterest(balance, interestRate): try: return balance * interestRate except Exception as ex: print(ex) except ArithmeticError as ex: print(ex)CalculateYearlyInterest(50000, 1.10)
- The following code I have written is supposed to check if the first character of the first given command line argument is the same as the last character of the last command line argument. However, I keep getting false when I am running it. Why is this occurring? #include <iostream>#include <string>using namespace std; #define N 1000 int checkChar(char str[]) { //method to check first and last char in string int n = strlen(str); char first = str[0], last = str[n - 1]; //if first equals to last then returns 1 if (first == last) return 1; //otherwise 0 else return 0; } //end of checkChar int main(int argc, char* argv[]) { //main method int check; //check variable which stores either 0 or 1 // new str string with initial size N char str[N]; for (int i = 1; i < argc; i++) { //for-loop to copy argv array element in str char type array //strcat_s(str, argv[i]);str[i] = *argv[i]; } //calling method checkChar by passing argument str check = checkChar(str); if (check) // when…The history teacher at your school needs help in grading a True/False test. The students’ IDs and test answers are stored in a file. The first entry in the file contains answers to the test in the form:TFFTFFTTTTFFTFTFTFTTEvery other entry in the file is the student ID, followed by a blank, followed by the student’s responses. For example, the entry:ABC54301 TFTFTFTT TFTFTFFTTFTindicates that the student ID is ABC54301 and the answer to question 1 is True, the answer to question 2 is False, and so on. This student did not answer question 9. The exam has 20 questions, and the class has more than 150 students. Each correct answer is awarded two points, each wrong answer gets one point deducted, and no answer gets zero points. Write a program that processes the test data. The output should be the student’s ID, followed by the answers, followed by the test score, followed by the test grade. Assume the following grade scale:90%–100%, A; 80%–89.99%, B; 70%–79.99%, C; 60%–69.99%, D; and…How many times would "hello" be printed in the following program? char* echoArgv[] = { "/bin/echo", "hello", NULL };void f() { fork(); execv(echoArgv[0], echoArgv);}int main() { fork(); f(); fork(); execv(echoArgv[0], echoArgv);}
- Explain the following code and what is the previous method? public void OnSend(View v){ String phoneNumber = number.getText().toString(); String smsmessage = message.getText().toString(); if(phoneNumber == null || phoneNumber.length() == 0 || smsmessage == null || smsmessage.length() == 0){ return; } if(checkPermission(Manifest.permission.SEND_SMS)){ SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(phoneNumber, null, smsmessage, null, null); Toast.makeText(this, "Message sent", Toast.LENGTH_SHORT).show(); } Question 2: Explain the following code: button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { FragmentManager fm = getSupportFragmentManager(); FragmentTransaction ft = fm.beginTransaction(); XFragment xfragment = new XFragment();…I'm not sure how to fix my error import csv #This is the classclass ConvertCSVToJSON: def __init__(self, headings, ID, linesFromFile, inputFileName, outputFileName="Project7Output.txt"): self.headings=headings # Headings (row 1 of the file) self.ID=ID self.linesFromFile=linesFromFile # rows2-end of file (EOF) self.outputFileName=outputFileName self.inputFileName=inputFileName def createKeyValuePair(self, key, value): # Think about parameters and how the code will work result="\""+key+"\""+":"+value return result #create a line function/method in class to have access to headings and file. def createLine(self, ID, line): #splits the line into different components lineComponets=line.split(",") dictionary={}#creats a dictionary for the componets for i in range(len(self.heading)): dictionary[self.headings[i]]=lineComponents[i] #adds ID as a keyvalue pair dictionary["ID"]=str(ID) #should convert to json…Hi! I've asked this multiple times but the code given by the expert is wrong. Below is the supposedly correct output, and my current one. Please fix, thank you! ### Template import random class Card: def __init__(self, value, suite): self.value = value self.suite = suite def __str__(self): return f"{self.value} of {self.suite}" def __eq__(self, other): """Check if two cards are the same""" # -- YOUR CODE HERE -- return (self.value == other.value and self.suite == other.suite) class CardSet: def __init__(self): self.cards = [] def view(self): for card in self.cards: print(card) def add_cards(self, cards): """Add cards to your set""" # -- YOUR CODE HERE -- for card in cards: self.cards.append(card) class Deck(CardSet): def __init__(self): """Initialize the 52-card set. Start from 1-11, then Jack, Queen, King, then by suite: clubs,…
- For the following prompt. I used 2 different codes but when start the program nothing shows up on the form. What am I doing wrong? Public Class frmMain Private mdlSample As Object Private Sub frmMain_Load(sender As Object, e As EventArgs) Handles MyBase.Load 'Display the Dormitory price in the list box ListBox1.Items.Add("Allen Hall - 2,500.00 ") ListBox1.Items.Add("Pike Hall - 2,200.00") ListBox1.Items.Add("Farthing Hall - 2,100.00") ListBox1.Items.Add("UniversitySuites - 2,800.00") End Sub Private Sub btnAddDormitory_Click(sender As Object, e As EventArgs) Handles btnAddDormitory.Click ' if user don't choose any price in list box Select Case ListBox1.SelectedIndex Case -1 MessageBox.Show("Select A Dormitory Please!") End Select 'Determine the value in Module and display the value of price to lblDormitory Select Case ListBox1.SelectedIndex Case 0…// Suppose we deleted if(*sabura == 1337) the third last line from the code how would the contents of emilliat.text change?? void* rem(void *arg){ printf("Blue: %d\n",*((int*) args)); exit(0); }void* rem(void *arg){ printf("Pink: %d\n",*((int*) args)[0]); return NULL; } int main(void){ pid_t pid; pthread_t pthread; int status; int fd = open("emilia.txt",0_CREAT|0_TRUNC|0_WRONLY,0666); int *subaru =(int*) calloc(1,sizeof(int)); if(pid= fork()){ *subaru = 1337; pid = fork(); } if(!pid){ pthread_create(&pthread,NULL, ram, (void*) subaru); } else { for(int i=0; i<2;i++) waitpid(-1,&status,0); pthread_create(&pthread, NULL, rem, (void*) subaru); } pthread_join(pthread,NULL); if(*subaru == 1337) dup2(fd, fileno(stdout)); printf("All done\n"); return 0;}Write a code that only utilises the XOR method after getting two numbers from the user. When saving integers in a temporary variable, you should not swap them. Your application should have an acceptable and useful input prompt, as well as report the findings in a logical manner.