Need help with this javascript assignment /* Although the track times appear correctly, the album time does not! Currently, each of the following variables is a string instead of a number. Use your knowledge of JavaScript to update all of these values into numbers so that they add correctly. */ let albumRuntime = trackOneRuntime + trackTwoRuntime + trackThreeRuntime + trackFourRuntime + trackFiveRuntime + trackSixRuntime + trackSevenRuntime; // Do not change anything below here. run(albumRuntime);
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- length should be a multiple of 8, if the string is not a multiple of 8 you should remove the numbers in excess. Examples textToNumberBinary("zero textToNumberBinary("Zero textToNumberBinary("zero one zero one zero one zero one") → "01010101" one zero ONE zero one zero one") → "01010101" one zero one zero one zero one one two") → "01010101"note: You can easily replace a portion of text within a String using the String method "replace()". For example: String svar = "raspberry jam"; svar = svar.replace("jam", "pie"); System.out.println(svar); will print out: raspberry pie A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the "_photo.jpg" portion of the file names with "_info.txt", and outputs the modified file names. Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per line. If the text file is empty, the program produces no output.Fix the error(s) in the following line of code.decRoyalTitle = strRoyalTitle(Text.StringLength)
- 3. Randomly generate a number in range [1, 12]. Map this number to a season: if the number is 3, 4, or 5, map it to “Spring", if the number is 6, 7, or 8, map it to "Summer", if the number is 9, 10, or 11, map it to "Fall", and if the number 12, 1, or 2, map it to "Winter". Display season nameSubmission Instructions Follow the instructions for How to Submit Programming Assignments. Assignment First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "Parser" (without the quotation marks) that uses methods to: Get a comma-delimited String of integers (e.g. "4, 8, 16, 32") from the user at the command line and then convert the String to an ArrayList of integers (using the wrapper class) with each element containing one of the input integers in sequence Print the integers to the command line, using a for loop, so that each integer is on a separate line BE SURE TO INCLUDE THE REQUIRED COMMENTS AND DOCUMENTATION AS WELL AS THE OUTPUT FROM MULTIPLE PROGRAM RUNS AS A COMMENT BLOCK AT THE BOTTOM OF YOUR SOURCE CODE FILE. See Grading Rubric.Create a code that tracks how many times a phrase appears in a string. A number should be the function's output value. Never presume that a series of words can contain punctuation and only one space between words. Create the method so that it accepts a String argument or a StringBuilder object as a parameter.
- Write a JavaFX application that allows the user to pick a set of pizza toppings using a setof checkboxes. Assuming each topping costs 75 cents, and a plain pizza costs $12, display thecost of the pizza.You have to construct a string “cmpmpcmpm” from a blank string. There are two ways to construct a string. 1. Operation 1: You can add any character at the end of the string. It will cost you 5 points. 2. Operation 2: You can copy any substring of string at the end of the string. It will cost you 6 points. The operations that you will choose to construct the string with minimum cost are: Options Apply operation 1 five times and operation 2 four times Apply operation 1 four times and operation 2 three times Apply operation 1 three times and operation 2 two times Apply operation 1 five times and operation 2 one timeCreate a simple guessing game, similar to Hangman, in which the user guessesletters and then attempts to guess a partially hidden phrase. Display a phrase inwhich some of the letters are replaced by asterisks: for example, G* T*** (for GoTeam). Each time the user guesses a letter, either place the letter in the correctspot (or spots) in the phrase and display it again or tell the user the guessed letteris not in the phrase. Display a congratulatory message when the entire correctphrase has been deduced. Save the game as SecretPhrase.java. In the nextchapter, you will modify this program so that instead of presenting the user withthe same phrase every time the game is played, the program randomly selects thephrase from a list of phrases. Professor's note: "HINT on Lab #4 : Be sure to check for UPPER & LOWER Case entries from the User when they enter guessed characters for your phrase."
- In this task you are being asked to write methods that manipulate string objects in java. Write a method that returns the count of the number of space characters that appear in the string object str. You may use the following header for this method: public static int countSpaceChatacter(String str) 1. Create a program called String methodsLab15.java and add this method in this class. 2. Use a scanner object for the string arguments input. 3. Call the method with appropriate string arguments. 4. Display appropriate message based on the return value.Write a JavaFX GUI application that allows the user to pick a set of pizza toppings using a set of check boxes. Assuming each topping cost 50 cents, and a plain pizza costs $10, display the cost of the pizza. Note that, once a topping is checked or unchecked, the cost of pizza should update automatically. Your application should closely resemble the following output format, although the choice of toppings could be different: Pizza Cost Extra Cheese Pepperoni Sausage Green Pepper Onion Anchovies Pizza Cost: $10.00In java: ( no stringbuild or chart.append) the program must produce a neatly labeled bar chart depicting the relative values to each other. Note that there is no interactive input and no use of command line arguments. The program at this stage uses values programmed directly into it. The program output must include the original values as well as the bars. The example below shows the relative number of performances of some Broadway musicals (in picture) You choose the width of the chart. In the example above, it's 60, but it can be different. The largest value in your set should use the entire width, the rest of the bars will be proportionately shorter. Since you're assigning the values in the program, you know the maximum and no special logic is required to find it You must compute and display the "scale" of the chart (i.e. how many units one bar symbol represents) Each bar is labeled with the entity and value You may choose any symbol for your bars 3. In…