JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

Thank you Lt; this was the reasonable answer. Verify the shape/majority of the URL via regex, and if that's good, then as long as it contains that variable string it is virtually certain that the ...

After adding "y" to "x," JavaScript stores "11.234" in the "z" variable. You can control the number of decimal points that appear in a result by using the "toFixed" function. Instead of adding "x ...