For example, if you want to count the total number ... you can do so with the help of some JavaScript code. Open the file that contains your listbox code. Locate the variable name of your listbox ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are ...

In JavaScript, for example, you can assign a number to a variable named "x" as easily as you can assign the word "apple" to it. This flexibility allows you to create programs without worrying ...

If you want to store the number 9 in a variable, you just write 9. So how do you putt a variable to your code (or declare a variable, as it's more traditionally called)? In JavaScript, all you ...