Global
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The Global object is a core object in the JavaScript language. |
Properties and Functions of the Global 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() |
Method used to determine whether a variable is a valid number or not |
NaN |
Represents an object not equal to any number |
parseFloat() |
Method used to convert a string to a number of type float |
parseInt() |
Method used to convert a string to an integer |
unescape () |
Method that takes a hexadecimal value and returns the ISO-Latin-1 ASCII equivalent |
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