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Updated: 10/25/2006
- JavaScript performs several types of repetitive operations, called &"looping&". Loops are set of instructions used to repeat the same block of code till a specified condition returns false or true depending on how you need it. This tutorial shows the basic idea on how to use loops in JavaScript.
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- Easy-to-use, fast function that checks validity of syntax in email address in an extensive fashion but still allowing some flexibility. Returns true if email address is valid and false otherwise, does not look up the host.
- This is a Perl script for displaying information about the current visitor on your webpage. It can be used on your shopping cart''s Check-Out page or your &"Members Only Area&". This script will cut down on illegal attempts to ...
- This JavaScript allows you to have a test run using confirm alerts to have the user enter in TRUE or FALSE for each question. The results are computed and then given (via a popup) to the user.
This test is easily modified by just adding a new ques...
- This JavaScript example counts the number of visits to this site (page). It uses that information to send the user directly to the correct page on the site (via a parameter). A test-only variable should be set to false to turn off the test mode.
- This example will not validate, process or store a credit card. It will however, verify a credit card number based on some standardized criteria. Distinct credit card types have unique prefixes (usually the 1st 4 numbers) set by the credit card compa...