August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Global
JavaScript 1.0+, JScript 1.0+ Nav2+, NES2+, IE 3+, Opera3+ Syntax
Core JavaScript Object
Description
The Global object is a core object in the JavaScript language. Properties and functions that are not associated with any other object belong to this object. Table 6.27 shows the properties and methods of this object
| Property/Functions | Description |
|---|---|
| escape() | Returns a string object in which all non-alphanumeric characters are converted to their numeric equivalent |
| eval() | Accepts a string of JavaScript statements and evaluates it as JavaScript source code |
| Infinity | Keyword that represents positive infinity |
| isFinite() | Method used to determine if a variable has finite bounds |
| isNaN() ... |
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