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January 29, 2019 13:30
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Odd or Even Number Function
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| <html> | |
| <head> | |
| <script type="text/javascript"> | |
| // define a function | |
| function isEven(numberToTest) | |
| { | |
| var minVal = -1000000; | |
| var maxVal = 1000000; | |
| if(!isNaN(numberToTest) | |
| && numberToTest >= minVal | |
| && numberToTest <= maxVal | |
| ){ | |
| return numberToTest % 2 === 0; | |
| } | |
| /* | |
| more verbose way | |
| if(numberToTest % 2 === 0){ | |
| return true; | |
| } else { | |
| return false; | |
| } | |
| */ | |
| } | |
| // call the function | |
| isEven(); | |
| </script> | |
| </head> | |
| <body> | |
| this is a page containing a function to determine | |
| if a number is odd or even. It is purely for demonstration purposes. | |
| the min max test is not accurate/complete. | |
| </body> | |
| </html> |
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