CGI programming in C

Videos may be the easiest way to learn.

Div Overlays

A Div overlay is being used on is page:

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This is a div overlay

Thanks to creating overlay divs

Modal Windows

Modal Windows a modal window is a child window that requires users to interact with it before they can return to operating the parent application 1. Jquery provides modal windows as does ModalPopup

Moving Columns in MySQL

Move a column after some other column

mysql> ALTER TABLE mytable MODIFY COLUMN mycolumn INT AFTER someothercolumn;

Move a column to the first position

mysql> ALTER TABLE mytable MODIFY COLUMN mycolumn INT FIRST;

Thanks to Masao Kitamura