100+ answers to common how to JavaScript questions. How do you assign the value from a prompt to a string? How do you display a confirmation?How do you write a line to the current element of the DOM?How do you create a single line comment in JavaScript?How do you view the current web address using JavaScript?Answers to these and many more how to questions.Perfect for web designers and front-end engineers. Whether you are a newbie or an advanced coder, this how to cheat sheet will help you with your JavaScript programming skills.