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The following is an excerpt from Excel 2010: The Missing Manual. It explains what to do to address the issue of duplicate rows in Excel 2010.Hard-core table types know that every once in a while, desp...
Are you a developer transitioning to Microsoft Azure and curious about how to model your data? This excerpt from Sriram Krishnan's Programming Windows Azure offers you key examples to get you up and...
Answered by KBenson : Nov 19 2009 01:04 PM
In MySQL you can use the result of a select for the values of an insert.
mysql> create table t1 ( one int, two int, three char(10));
Query OK, 0 rows affected (0.09 sec)
mysql> create table t... full answer >
Using CSS to lay out your page can save you a significant amount of markup, typically 25% to 50%.1 First look at the layout to see whether you can substitute CSS lists and positioned divs to simulate ...
So if you want to learn how to add and delete users to a Web Database using PHP and Mysql, consider reading this chapter out of: Learning PHP, MySQL, and Javascript, 1st Edition
I would no...
If the table already exists, just use INSERT INTO ... SELECT to retrieve rows into it. If the table does not exist
yet, use CREATE TABLE ... SELECT to create it on the fly from the SELECT ...