In one line of code, declare and initialize an array variable named stats to contain the values 75.1, 85.2, and 95.3. Do not use the new keyword.
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- Create a variable named data that stores the result of this equation, 10x + 2y.Using the Pandas DataFrame isnull() function, convert our forestfire_df to a boolean DataFrame (here true indicates an element is a missing value) (docs). Put the result in the forestfire_isnull variable. # TODO 1.1 forestfire_isnull = display(forestfire_isnull) todo_check([ (forestfire_isnull.shape == (517,13),"forestfire_isnull shape does not match (517, 13)"), (np.all(forestfire_isnull.iloc[10:20,0].values == np.array([False,False,False,False,False,False,False,False,False,False])),"The values of forestfire_isnull were incorrect!") ])Which of the following returns the highest column subscript in a two-dimensional array named decPays? a. decPays.GetUpperBound(1) b. decPays.GetUpperBound(0) c. decPays.GetUpperSubscript(0) d. decPays.GetHighestColumn(0)
- Which of the following statements assigns the string “California” to the element located in the fourth column, sixth row in the two-dimensional strStates array? a. strStates(3, 5) = "California" b. strStates(5, 3) = "California" c. strStates(6, 3) = "California" d. strStates(3, 6) = "California"Calculate 2nd element of ??=[?,??,??,??] divided by 1st element of ??=[?,??,??,??]. Use two def and return commands instead of indexing. Print the result and store it as a variable (float or integer).Which of the following assigns the strNames array’s highest subscript to theintLastSub variable?a. intLastSub = strNames.Lengthb. intLastSub = strNames.Length + 1c. intLastSub = strNames.Length - 1d. intLastSub = strNames.Length * 1
- Consider the following snippet of jQuery code: $(".choice") .each(function() { var current value = $(this).text() $(this).text("Item: + current_value) ) Convert the jQuery code above so it uses "plain" JavaScript instead.21. Which properties will extend a grid item so that it covers multiple rows and columns, specifically the area from row gridlines 3 to 5 and from column gridlines 1 to 3? Group of answer choices a. grid-row: 3/5; grid-column: 1/3; b. grid-row: 2/4; grid-column: 4; c. grid-column-start: 3; grid-column-end: 5; d. grid-column-start-end: 1/3; grid-row-start-end: 3/5;Which of the following code elements is often removed at the end of a line? Why it is removed?
- Which of the following assigns the string “Rover” to the fifth element in a one-dimensional array named strPetNames? a. strPetNames(4) = "Rover" b. strPetNames[4] = "Rover" c. strPetNames(5) = "Rover" d. strPetNames.Items.Add(5) = "Rover"What is the problem with the code if appear like that //get Element by Id var reserve = document.getElementById("submit1"); //Add click response event for Reserve button reserve.addEventListener('click',save); //save datafunction save(){ var reserve = new Object;reserve.keyname = document.getElementById("name").value; reserve.email = document.getElementById("email").value;reserve.date = document.getElementById("date").value; reserve.time = document.getElementById("time").value;reserve.venue = document.getElementById("venue").value;var str = JSON.stringify(reserve);// change time to secondsvar nowSeconds = time_to_sec(reserve.time); // set opening hoursvar targetSeconds = 23 * 3600;var targetSeconds1 = 8 * 3600; //To determine if it is during opening hoursif(nowSeconds > targetSeconds || nowSeconds < targetSeconds1){alert("Sorry, the opening hours are from 8am until 11pm!");}else{//Check whether the venue and time selected by the user have been booked if(check(reserve) ==…Here's the JavaScript code given. Add some new things to it so that the First Name and Last Name boxes can take only alphabet lettes(not numbers or any symbols) and starts from an uppercase; the user id box must contain only numbers(not alphabet letters). (Look to the picture given) <html><head> <title>Form Validation</title> <script type="text/javascript"> var divs=new Array(); divs[0]="errFirst"; divs[1]="errLast"; divs[2]="errEmail"; divs[3]="errUid"; divs[4]="errPassword"; divs[5]="errConfirm"; function validate() { var inputs=new Array(); inputs[0]=document.getElementById('first').value; inputs[1]=document.getElementById('last').value; inputs[2]=document.getElementById('email').value; inputs[3]=document.getElementById('uid').value; inputs[4]=document.getElementById('password').value; inputs[5]=document.getElementById('confirm').value; var errors=new Array(); errors[0]="<span style='color:red'>Please enter your first…