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.

How to Convert a JSP String Variable Character to Uppercase. ... He excels in hardware repair, computer programming and troubleshooting, and software design.

Depending on the programming language, escape codes for line breaks and such may be inserted within the string and executed as commands. Contrast with numeric literal . See string and escape code .