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How to search for duplicate records or rows in MySQL

Actually this works quite simple, you just have to count the matching record count and check if it is above one. Here is an example: SELECT `email`, COUNT(`email`) AS `cnt` FROM `users` GROUP BY...

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How to replace content in columns with a simple MySQL query

Actually searching and replacing content in MySQL is quite simple, you just have to know the REPLACE function of MySQL Here you have a simple example how to do the trick: UPDATE `table` SET `field` =...

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How to configure Thunderbird’s Addressbook Search

Thunderbird is a highly configurable email client. Configurable software is very effective with people who want to customize the software for their specific demands. I had one such experience recently....

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How to relocate a wordpress installation to a new location

Lets say you have your website on http://www.domain.com and you want to move your blog to a new location at http://blog.domain.com, then you need to replace some links in your blog to the new url to...

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