Bluemagica

Bluemagica has asked 20 questions and find answers to 3 problems.

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Bluemagica questions

In jquery animate, how do I use a custom object instead of a div?
How can I tell if a URL points to an image?
How do I get the height of first two <tr> in a table using jQuery?
How do I do this ternary operation in mysql?
How to increment filename in php to prevent duplicates
[jquery]How do I add file uploads dynamically?
Is it possible for a PHP file to delete itself on execution?
How do you suggest unique usernames to user in PHP?
Detect if the FreeType PHP extension is installed on the server
How can I force PHP Version for Command Line?

Bluemagica answers

How to increment filename in php to prevent duplicates