Delphi Blog

How to convert an existing web application to use AJAX
How to update a MySQL database using AJAX

Codeguru.com is a website where you can videos about Anchor, onResize , Constraints , Align, Margins, TListbox, Sql , Writing Actions, etc.

Writing Actions
OnResize Event
Anchors and Constraints
Align and Margins
TListbox
SQL Part 1
SQL Part 2

Steve Trefethen was an Borland/Codegear employee who retired his job a little time ago wrote some articles in his blog about Delphi that all users/programmers must now.

You can read Delphi RTL and Language Wisdom, Delphi IDE Wisdom, Delphi community wisdom and Delphi VCL wisdom from his blog.