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How to generate email addresses? To help you to obtain some email addresses for testing purpose, FYI...
How to convert a date and time to a standard format? Date and time can be displayed in a number of s...
How to valid UUID/GUID strings? In order to help your programming or testing tasks, FYIcenter.com ha...
How to generate ISBN numbers? To help you to obtain some ISBN numbers for testing purpose, FYIcenter...
How to use HTTP protocol to post an XML message to a server? You can follow this tutorial to post an...