Description: Use this script to find out precisely how old you are, in various units!
Example:
Directions
Step 1: Insert the below into the <head> section of your page:
Step 2: Insert the below into the <body> section (where you wish the script to appear):
Description: A useful utility that rounds any number to the specified decimal place. This is needed because JavaScript doesn't have any built-in methods for the task. The function takes two parameters- a number (has to be a number datatype), and the number of places to round it to.
Example: n/a
Directions: Add this script to your page:
To round numbers using it, simply invoke the function:
roundit(78.4333, 2)
where the first parameter (78.4333) is the number to round, and the second (2), the number of decimals to round it to. For example, the following alerts this processed number:
<script>
//alerts 78.43
alert(roundit(78.4333,2))
</script>