final ImageIcon icon = new ImageIcon(new URL("http://www.gravatar.com/avatar/a1ab0af4997654345d7a949877f8037e?s=128&d=identicon&r=PG")); JOptionPane.showMessageDialog(null, "Blah blah blah", "About", JOptionPane.INFORMATION_MESSAGE, icon); what is the equivalent code of c# is that?? a custom icon on message box

final ImageIcon icon = new ImageIcon(new URL("http://www.gravatar.com/avatar/a1ab0af4997654345d7a949877f8037e?s=128&d=identicon&r=PG")); JOptionPane.showMessageDialog(null, "Blah blah blah", "About", JOptionPane.INFORMATION_MESSAGE, icon); what is the equivalent code of c# is that?? a custom icon on message box

New Perspectives on HTML5, CSS3, and JavaScript

6th Edition

ISBN:9781305503922

Author:Patrick M. Carey

Publisher:Patrick M. Carey

Chapter9: Getting Started With Javascript: Creating A Countdown Clock

Section: Chapter Questions

Problem 8CP1

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Open the HTML and JavaScript files provided as start up files (index.html and navigation.js). Then, run the application and notice that when you click on a link in the sidebar, the page is scrolled so the information for the speaker associated with that link is displayed. In other words, this application works even if JavaScript is disabled. In the JavaScript file, add an event handler for the ready event method. Then, within the function for that event handler, add jQuery code that hides the heading and article for all but the first speaker. Add an event handler for the click event of the <a> elements in the sidebar. Then, within the function for that event handler, add jQuery code that hides all the speaker information, gets the value of the href attribute of the link that was clicked, and then uses that value to display the heading and article for the speaker associated with that link.
Complete the docstring using the information attached (images):def upgrade_stations(threshold: int, num_bikes: int, stations: List["Station"]) -> int: """Modify each station in stations that has a capacity that is less than threshold by adding num_bikes to the capacity and bikes available counts. Modify each station at most once. Return the total number of bikes that were added to the bike share network. Precondition: num_bikes >= 0 >>> handout_copy = [HANDOUT_STATIONS[0][:], HANDOUT_STATIONS[1][:]] >>> upgrade_stations(25, 5, handout_copy) 5 >>> handout_copy[0] == HANDOUT_STATIONS[0] True >>> handout_copy[1] == [7001, 'Lower Jarvis St SMART / The Esplanade', \ 43.647992, -79.370907, 20, 10, 10] True """
HTML file with JavaScript Build a TODO list with browser localstorage. There should be an textarea that accepts input and a submit button. When clicking the submit button, the value of the textarea should be added to a bullet on a list next to or below the textarea. Requirements: Use jQuery selectors and event listeners to accomplish the TODO add item functionality Save TODO items in localstorage so that data persist on browser refresh Add a delete functionality to your TODO list
4.28 LAB: Temperature converter In this lab, you will implement a temperature converter in JavaScript. The user may type a temperature in either the Celsius or Fahrenheit textbox and press Convert to convert the temperature. An image displays based on the converted temperature. Download the ZIP file below containing HTML, JavaScript, and image files. The HTML file declares five UI elements: Element's ID Element description cInput Text input field for Celsius temperature fInput Text input field for Fahrenheit temperature convertButton Button that, when clicked, converts from one temperature to the other errorMessage Paragraph for displaying an error message when temperature cannot be converted weatherImage Image corresponding to the temperature Implement conversion functions (2 points) Implement the convertCtoF() and convertFtoC() functions to convert between Celsius and Fahrenheit. convertCtoF() takes a single numerical argument for a temperature in Celsius and…
Complete this javascript file according to the individual instructions given in the comments. // 2) Define a function named getAllParagraphs that returns a// NodeList containing all paragraph nodes inside the "myPage"// section element of the HTML document.
Please fix this error. Using react.js. Also there will be submit button, after click submut button then will back, edit, and delete button. Show screenshot Using react.js, create a inventory page where screen will display Inventory: Name Storage Type Max Item Capacity Resources: Resource Name Resource Type Max Number of Resources Current Number of Resources body { padding: 30px 20%; } h1 { font-size: 2em; text-align: center; } <div id ="app"></div> class ContactForm extends React.Component{ constructor(props) { super(props); this.state = { name: '', email: '', }; this.handleInputChange = this.handleInputChange.bind(this); this.handleSubmit = this.handleSubmit.bind(this); } handleInputChange(event){ const target = event.target; const value = target.type === 'checkbox'? target.checked : target.value; const name = target.name; this.setState({ [name]: value }) console.log('Change detected. State updated' + name + ' =…
please add flags for all countries also like in the image GUI application Python :- from tkinter import*w=Tk()w.title("North American Countries ")w.configure(bg='#49A')w.geometry('500x400') f1=LabelFrame(w,text="",width=100,highlightbackground='blue')f1.grid(row=0,column=0,padx=20,pady=10,ipadx=20,ipady=10) def fun1(): label1 = Label( w, text=" Ottawa ",padx=100, relief=RAISED ) label1.grid(row=2,column=1)def fun2(): label1 = Label( w, text=" Washington, D.C ",padx=70, relief=RAISED ) label1.grid(row=2,column=1)def fun3(): label1 = Label( w, text=" Mexico City ",padx=70, relief=RAISED ) label1.grid(row=2,column=1)def fun4(): label1 = Label( w, text="",padx=70, relief=RAISED ) label1.grid(row=2,column=1) label1 = Label( w, text="",padx=100, relief=RAISED )label1.grid(row=2,column=1) ca =Button(f1, text =" Canada ",width=20,command=fun1)ca.grid(row=1,column=1) us =Button(f1, text =" U.S.A ",width=20,command=fun2)us.grid(row=2,column=1) me =Button(f1, text ="…
Need help with this. I attached how it should look Declare the questionList variable, storing in it the node list created by the querySelectorAll() method using “div#quiz input” as the CSS selector. Add an onclickevent handler to the startQuiz object, running an anonymous function that sets the class attribute of the overlay object to “showquiz” and repeats the countdown() function every 1 second (every 1000 milliseconds), storing the id of the timed command in the global timeID variable you declared in Step 3. Create the countdown()function to update the quiz clock. Within the function create an if else statement that tests whether the value of the timeLeft variable is equal to 0. If it is equal to 0, do the following: 0. Use the clearInterval()method to cancel the timed command with the variable timeID. Declare a…
What does the following JavaScript code accomplish? let surveyForm = window.open(""); let mainHeading = document.createElement("h1"); mainHeading.textContent = "Your Experience"; surveyForm.document.body.appendChild(mainHeading); a. opens a new browser window or tab containing only the heading “Your Experience” b. opens a blank browser window c. opens a pop-up dialog box with the message “Your Experience” d. creates a new element node within the web page being viewed in the current browser window
In javascript, please validate this html <!DOCTYPE html> <html> <head> <style> table, th, td { border: 1px solid black; } </style> </head> <body> <div style=" border: 1px solid; padding: 5px;"> <fieldset> <legend>Personal Information:</legend> <table boarder="1"> <tr> <td>First Name</td> <td><input type="text" /></td> <td>Gender</td> <td><input type="radio" value="Male" /> <label> Female</label><input type="radio" value="Male" /> <label> Male</label> </td> </tr> <tr> <td>Last Name</td>…
Event Listeners Go to the co_cart.js file in your editor. Directly below the initial comment section, add an event listener for the window load event that does the following when the page is loaded: Runs the calcCart() function. Add an event handler to the modelQty field in the cart form that runs the calcCart() function when the field value is changed. A for loop that loops through every option in the group of shipping option buttons, adding an event handler to run the calcCart() function when each option button is clicked. JavaScript Functions Create the calcCart() function to calculate the cost of the customer’s order using field values in the cart form. Within the calcCart() function do the following: Create a variable named orderCost that is equal to the cost of the espresso machine stored in the modelCost field multiplied by the quantity of machines ordered as stored in the modelQty field. Display the value of the orderCost variable in the orderCost field, formatted as U.S.…
this is my menu- need to code jquery selector & .change handler so that when these are selected & image shows, i have done other things with the html, its just this i am stuck on- keep getting the same image for all 4 when i want a different image per option! <p>Please select a direction:<br/><select id="mydirection" name="direction"><option value="N">North</option><option value="S">South</option><option value="E">East</option><option value="W">West</option></select></p>