Participant , /t5/captivate-discussions/javascript-question/td-p/10012155 Aug 14, 2018 Aug 14, 2018 Copy link to clipboard Copied I want to build an interaction with JS. I want to use a button to increase the value of a number of a meter as long as the button is clicked and hold ...
Using an array will make the questions easy to iterate over:const myQuestions = [ { question: "Who invented JavaScript?", answers: { a: "Douglas Crockford", b: "Sheryl Sandberg", c: "Brendan Eich" }, correctAnswer: "c" }, { question: "Which one of these is a JavaScript package ...
JavaScript question for document.domain 0 JavaScript question for document.domain AppDeveloper-Sp9Jq0 Contributor , Jul 20, 2007 Copy link to clipboard Hi, How come whenever I use "document.domain" in my JavaScript, the alert doesn't work anymore? The JS function below, when called, the...
Question: Looking for help with the below javascript question to add the values in the multidimensional array below and store the results in the "total" variable. The results should look like: 1+2+3+4+(-1)+(-2)+(-3) = 1+2+3+4-1-2-3...
JavaScript / jQuery: Add exception handling to the Future Value application. 1. Open and review the HTML and JavaScript . 2. Test the application with valid entries. Then, try to make the application throw an exception by clicking the Calculate butt...
Question 5: Can you fix the code? Here, recruiters present you with JavaScript code with one or more errors that you need to find and fix. Often these are follow-up questions to “What will be the output of this code?”. So let’s revisit Question 1, where we had to predict this ...
Solution: To access the event object, pass it as a parameter. Vue will assign the event object if a named parameter is found in event handlers. Question: Suppose I have nested elements that are repeated in a similar manner: And the corresponding Javascript: If I utilize this approach, I ...
delegation - when you access a property on your object, if it's not directly defined on it, javascript will search the prototype chain and delegate that behavior to the first object it finds that defines that property.Back to Question1.0...
Yes, I answered the same way, but this is usually the first question, and many, many questions can be raised from this question, such as What is the difference betweenNullandUndefined? What should be paid attention to in the front-end empty judgment?
Frequently Asked Question Difference between JavaScript comparison and logical operators. In JavaScript, we use comparison operators to compare two values and find the resulting boolean value (true or false). For example, // less than operator console.log(4 < 5); // Output: true Run Code ...