JavaScript - Variables and Document.write
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Description
Using the above JavaScript you can specify text to be used throughout your page by just writing it once then have it re-wrote on your page using document.write and specifying the variable(s) to be used. See example highlighted in yellow above.
Variables
A variable can be defined as a number or a piece of text, and you can use the variable value throughout your script. You just need to declare the variable's name and value. Note:- Variable names in JavaScript are case sensitive and They must begin with a letter or the underscore character _
document.write()
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