Variables can hold different types of values at different times : Variables : Language Basics JAVASCRIPT TUTORIALS

JAVASCRIPT TUTORIALS » Language Basics » Variables »

 

Variables can hold different types of values at different times







A variable can be initialized with a string value, and later on be set to a number value.








var test = "hi";
alert(test);
test = 55;
alert(test);





HTML code for linking to this page:

 Follow Navioo On Twitter

JAVASCRIPT TUTORIALS

Navioo Language Basics
» Variables
Animation Animation
Array Array
Date Date
Development Development
Dialogs Dialogs
Document Document
DOM Node DOM Node
Drag Drop Drag Drop
Event Event
Form Form
Function Function
Global Global
GUI Components GUI Components
History History
HTML Tags HTML Tags
Language Basics Language Basics
Location Location
Math Math
MS JScript MS JScript
Navigator Navigator
Number Data Type Number Data Type
Object Oriented Object Oriented
Operators Operators
PHP functions in JavaScript PHP functions in JavaScript
Regular Expressions Regular Expressions
Screen Screen
Statement Statement
String String
Style Style
Window Window
XML XML