Identify the correct statement for variable initialization from the following? O a. heat=heat+10 O b. 38.7=heat c. heat=38.7 O d. int heat
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Q: Identify the correct statement for variable initialization from the following? O a. 38.7=heat O b.…
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Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
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- Implement the following functions in JS: When you press Check Email: Display the information in a paragraph located in an element with a class named "Info": Display the total number of elements in this HTML Display all users who entered the information. Check if the email is a Gmail email: If not, turn the class "Alert" background to red. Otherwise, do nothing. When you press"Message Info": Show a dialog box to the user showing the information to the user. open a new window, redirect the user to "https://duckduckgo.com".1) How do you get the current URL in JavaScript? A) window.location.aB) window.location.currentURL C) window.location.search D) window.location.href 2) You wish to place the following code inside of a loop:x++;Which of the following loops would guarantee that the code is always executed at least once?: A) While B) Do while C) For D) Goto 3) All of the following are JavaScript coding best practices EXCEPT which one? A) Avoid using global variables. B) Avoid using the === comparison operator. C) Always declare local variables. D) Avoid declaring Number, String, or Boolean objects3) Write a java program for displaying one flag at a time from nine countries flags. You may have a base Form with nine buttons (you may use Listview to trigger the events as well or any other method) and upon clicking one of the buttons (or selecting Listview item, or Combo box item) with the country name on it the image box / Label icon should display the country flag.
- hi can you please write this code function avg(){vara = parseInt(prompt("Enter 1st number"))varb = parseInt(prompt("Enter 2nd number"))varc = parseInt(prompt("Enter 3rd number"))vard = parseInt(prompt("Enter 4th number")) average = (a+b+c+d)/4} avg() alert("Average is "+average) but instead of asking the user in a java code can you make it in a html code for example somthing like this <html lang="en"><head></head> <body> <h1>Enter a number</h1> <div class="input"> <input id="number" placeholder="number" name="number" type="text"> </div> </body></html>What is the output of the following code segment?intc=6,6=12;if(cd);Write(Green);WriteLine(Yellow); Green Yellow GreenYellow nothingQuestion: How can I make this code work on the windows form application, can anyone help me edit my code so that it runs? Thank you. My Attempt: private void button2_Click(object sender, EventArgs e){n = Int32.Parse(textBox1.Text);i = 4;int[] arr;arr = new int[5];while (i > -1){arr[i] = n % 10;n = n / 10;i--;}foreach (int j in arr)textBox2 = (" " + j);} Question: Write a function Seperate( number ) that separates an integer number (ranging from 0 to 99999) into its digits. For example, if the number is 42329, the function finds 4, 2, 3, 2, 9. If the number is 323, the function finds 0, 0, 3, 2, 3. (Hint: use modulus and integer division operations.)
- Which of the following are invalid variable names? Why? Click here to view code image Int char 6_05Calloc Xx alpha_beta_routinefloating _1312 zReInitialize _ A$I am getting a error at line 73 and 75 , can you please review the code ? //get text fields Line 73 - doubleinvestmentAmount = Double.parseDouble(investmentAmount.getTest()); Line 75 - int years = Integer.parseInt(years.getText()); package chapter15; import javafx.application.Application; import javafx.geometry.HPos; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Label; import javafx.scene.control.TextField; import javafx.scene.layout.GridPane; import javafx.scene.control.Button; import javafx.geometry.Insets; //15.5 Create an investment calculator using Text Boxes //program calculates the furtureValue at a given interest rate for a specified number of years // futureValue = investmentAmount * (1 + monthlyIntrestRate)^years*12 //Display the future amount in the test field when the users clicks the Calculate button import javafx.stage.Stage; //Steps to create a user interface program //1. Create a user interface // A. gridPane, add…CAN I GET THE OUTPUT ON THIS PROGRAM ALONG WITH THE CODE? 3) Write a java program for displaying one flag at a time from nine countries flags. You mayhave a base Form with nine buttons (you may use Listview to trigger the events as well or anyother method) and upon clicking one of the buttons (or selecting Listview item, or Combo boxitem) with the country name on it the image box / Label icon should display the country flag.
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