# stripTags.py def stripTags (pageContents): startLoc = pageContents.find("") endLoc pageContents.rfind("") %3D pageContents = pageContents[startLoc:endLoc] inside = 0 text for char in pageContents: if char == '<': inside = 1 elif (inside == 1 and char '>'): inside = e elif inside =- 1: continue else: text += char return text
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Explain what the stripTags routine is doing in your own words. What alternatives to the for-if and elif statements could we use to remove the remaining paragraph tags?
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- JAVASCRIPT addButtonListeners a. Selects all buttons nested inside the main element b. If buttons exist: c. Loop through the NodeList of buttons d. Gets the postId from button.dataset.postId e. Adds a click event listener to each button (reference addEventListener) f. The listener calls an anonymous function (see cheatsheet) g. Inside the anonymous function: the function toggleComments is called with the event and postId as parameters h. Return the button elements which were selected i. You may want to define an empty toggleComments function for now. Not all tests will pass for addButtonListeners until toggleComments exists. I recommend waiting on the logic inside the toggleComments function until we get there. */ function addButtonListeners(){ }Evaluate the following expressions a. foldFromLeft(minus, 6, map(RemoveTwo, [3, 4, 8])) b. foldFromRight(minus, 6, map(RemoveTwo, [3, 4, 8]))JavaScript //6. addButtonListeners //a. Selects all buttons nested inside the main element //b. If buttons exist: //c. Loop through the NodeList of buttons //d. Gets the postId from button.dataset.postId //e. Adds a click event listener to each button (reference addEventListener) //f. The listener calls an anonymous function (see cheatsheet) //g. Inside the anonymous function: the function toggleComments is called with the //event and postId as parameters //h. Return the button elements which were selected //i. You may want to define an empty toggleComments function for now. Not all tests //will pass for addButtonListeners until toggleComments exists. I recommend //waiting on the logic inside the toggleComments function until we get there.
- //6. addButtonListeners //a. Selects all buttons nested inside the main element //b. If buttons exist: //c. Loop through the NodeList of buttons //d. Gets the postId from button.dataset.postId //e. Adds a click event listener to each button (reference addEventListener) //f. The listener calls an anonymous function (see cheatsheet) //g. Inside the anonymous function: the function toggleComments is called with the //event and postId as parameters //h. Return the button elements which were selected //i. You may want to define an empty toggleComments function for now. Not all tests //will pass for addButtonListeners until toggleComments exists. I recommend //waiting on the logic inside the toggleComments function until we get there.Simple Student Management System Build the following app using Python Tkinter library. Using this app, user can • add student information • view all students • search student(s) by name • remove student by id Add • First name, last name, date of birth cannot be blank while adding a specific student information. • However major can be blank, which gets set to "Undefined" if left out blank. • Student Id is automatically generated by the program (ex: 1001, 1002, 1003, 1004 ….) If the user keeps a mandatory field blank (ex: First name) and presses "Add Student" button, it displays the following message box: first name is required If the user successfully enters all the necessary information and presses the "Add Student" button, it displays the following confirmation message box: student added View All When the user presses the "View All" button, it displays all the student’s information (Id, First name, Last name, Date of birth, and Major) in a nice formatted way. Example below: • Must…PLESE NO COPY PASTE Answer the following : (3 Marks) Create an ArrayList , HashMap and HashSet Add 2 elements/entries to ArrayList , HashMap and HashSet . ArrayList HashMap HashSet
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