Crate a Not a Number in JavaScript
Description
The following code shows how to crate a Not a Number.
Example
<!--from w w w.j a va 2 s . com-->
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
document.writeln(NaN /10);
</script>
</head>
<body>
</body>
</html>
The code above generates the following result.
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Calculate Exponential for a number with toE...
Check if a string is a Not-A-Number with is...
Check if a string is representing a number ...
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Compare NaN to a string in JavaScript
Compare NaN with other value in JavaScript
Compare a number to Number.NEGATIVE_INFINIT...
Compare a number to Number.NaN in JavaScrip...
Compare number to Number.POSITIVE_INFINITY ...
Compare number value to Number.MAX_VALUE in...
Compare number value to Number.MIN_VALUE in...
Compare two numbers for equal in JavaScript
Compare with positive Infinity in JavaScrip...
Create Hexadecimal integer in JavaScript
Create Number Object from literal in JavaSc...
Create Octal Integer literal by setting the...
Create a float Literal with no decimal part...
Create a float point type value in JavaScri...
Create a new number object from number lite...
Create a number type varible with number li...
Create a number with Scientific notation li...
Create a scientific notation saying take 1....
Create float type number with literal in Ja...
Create integer from a hexadecimal literal i...
Define and use integers in JavaScript
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Format numbers to a chosen number of decima...
Generate a random number in JavaScript
Get number value for the negative infinity ...
Get number value for the positive infinity ...
Get the max value for a number in JavaScrip...
Get the min value for a number in JavaScrip...
Get the primitive value of a Number object ...
Round decimal value up in JavaScript
Round number to a number with a specified n...
String with only number and minus sign, for...
Tell if the value is "not a number" with is...
Use Binary Flags with binary operators in J...
Use hexadecimal numbers in calculation in J...
Use if statement to check if a variable is ...
Use isFinite function to check if a number ...
Use isNaN to test boolean literal in JavaSc...
Use isNan to check if a value is a number i...
Use octal numbers in calculation in JavaScr...
Add function to Number.prototype in JavaScr...
Add the float point numbers together in Jav...
Calculate Exponential for a number with toE...
Check if a string is a Not-A-Number with is...
Check if a string is representing a number ...
Check that Octal Integer literal can only h...
Compare NaN to a string in JavaScript
Compare NaN with other value in JavaScript
Compare a number to Number.NEGATIVE_INFINIT...
Compare a number to Number.NaN in JavaScrip...
Compare number to Number.POSITIVE_INFINITY ...
Compare number value to Number.MAX_VALUE in...
Compare number value to Number.MIN_VALUE in...
Compare two numbers for equal in JavaScript
Compare with positive Infinity in JavaScrip...
Crate a Not a Number in JavaScript
Create Floating-Point Numbers in scientific...Create Hexadecimal integer in JavaScript
Create Number Object from literal in JavaSc...
Create Octal Integer literal by setting the...
Create a float Literal with no decimal part...
Create a float point type value in JavaScri...
Create a new number object from number lite...
Create a number type varible with number li...
Create a number with Scientific notation li...
Create a scientific notation saying take 1....
Create float type number with literal in Ja...
Create integer from a hexadecimal literal i...
Define and use integers in JavaScript
Divide two integers in JavaScript
Format numbers to a chosen number of decima...
Generate a random number in JavaScript
Get number value for the negative infinity ...
Get number value for the positive infinity ...
Get the max value for a number in JavaScrip...
Get the min value for a number in JavaScrip...
Get the primitive value of a Number object ...
Round decimal value up in JavaScript
Round number to a number with a specified n...
String with only number and minus sign, for...
Tell if the value is "not a number" with is...
Use Binary Flags with binary operators in J...
Use hexadecimal numbers in calculation in J...
Use if statement to check if a variable is ...
Use isFinite function to check if a number ...
Use isNaN to test boolean literal in JavaSc...
Use isNan to check if a value is a number i...
Use octal numbers in calculation in JavaScr...