Q9.Consider the following code in Javascript, which tries to calculate and print area of a rectangle. var length = 20 ; width = 10 ; var area = length * width; document.write(" Area of rectangle is ", Area); Which line has error ?
Learn to code in Javascript Utku Uysal Designed for iPhone Free iPhone Screenshots Description Enigma Javascript quiz app has just arrived! For Javascript developers, by Javascript developers. Whether you are an experienced developer or a beginner, you'll find questions and explanations in this app ...
In this tutorial, I’ll walk you through how to make a quiz in JavaScript that you’ll be able to adapt to your needs and add to your own site. If you’d like to see what we’ll be ending up with, you can skip ahead and see the working JavaScript quiz code....
+ 1 Help me I'm new to coding I'm trying to learn javascript..in this code I want that whenever someone click on the right answer button will change its color to green and if someone click on wrong answer it will turn to red I have tried but don't know how to do it correctly....
javascript es6 dom functional-programming arrow-functions cookies localstorage arrays es7 es5 js-questions webdesign 30daysofreact js-quiz javascript-for-everyone js-challenges 30daysofjavascript Updated Aug 25, 2023 JavaScript dangcao410 / javascript-quizzes Star 3 Code Issues Pull requests The...
尽管该项目看起来有几个不同HTML页面,但实际上只有一个HTML文件。 所有的标记都写在inidex.HTML的正文中,每个“页面”都是它自己的div,具有唯一的ID。 使用JavaScript文件中的jQuery,我只需按ID和.addClass()或.removeClass()方法访问所需的div,然后传入d-none即可显示或隐藏我需要显示或隐藏的div。 示例,显...
This JavaScript application allows users to take quizzes with multiple-choice questions. Questions and options are defined in the code, and users can select their answers. Use this application to create fun and interactive quizzes for educational or ente
Code Issues Pull requests 🏆 QuizApp is a free and open-source quiz application that lets you play fully customized quizzes right in the browser. react javascript ui pwa progressive-web-app jsx offline-first reactjs web-app semantic-ui mobile-web quizapp react-pwa semantic-ui-react quiz...
The output of sample code A conditional statement that has multiple alternative blocks of code for execution The JavaScript conditional statement that's used to make new conditions when the if condition fails A situation when the default statement in the switch-case will be executed Skills Pr...
Featuring a great JavaScript FAQ collection, online quizzes, demos, games, code examples, and more.