AJAX | JavaScript | HTML | PHP Answers

Write an AreaTester program that constructs a Rectangle object and then computes and prints its area. Use the getWidth and getHeight methods. Print the computed answer and the expected answer.

Receiving the following error when trying to open an application (Cronometer):

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

I keep receiving the error when I try to open the application. I uninstalled and re installed Java AND the application, I removed the application from registration, I updated Java and non of them worked. What can I do?

Write an “active password checker” using CSS/HTML and JavaScript. The purpose of an active password checker is to prevent the user from selecting a password or password phrase that is easily guessed. This may be done by comparing potential passwords with a dictionary, examining the mix of characters selected, checking user information, and so on.
Your active password checker must:
1. Make sure that the selected password is at least 8 characters in length.
2. Use a dictionary of bad passwords and a rule base, so that you exclude passwords that match known "bad" words. For the words in the bad password dictionary, you may construct your own dictionary as long as it contains at least ten entries which are bad passwords. Bad words are passwords that are easily guessed. For example, "test," "1234567," "help," " (blank)," and "password."
3. You may use any implementation technique that you want. Feel free to experiment with JavaScript and other features and programming techniques.

I wish to ask how to create LaTeX equation editor? How to convert the LaTeX script into image and PDF format?

How to create login system with forgot password in php and mysql using session

JavaScript Programming
Starbucks, Inc. has hired you to create an application that will help their customer’s pre-order coffee for one week. In this test environment, Starbucks has elected to use a selected set of coffees for this application. The program will offer the customer their choice of a Cappuccino, or a Frappuccino, or a Latte’. All coffee comes in three sizes, “Tall,” “Grande,” or “Venti.” The program will ask the customer to select a type of coffee and a size, and then save both. Once the customer has set their coffee selection for each day of the week, the program will display their selections by day of the week.