Seriously Pro F3 Racing Board

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The time has come for the biggest Naze32 challenger yet. Dominic Clifton, of CleanFlight fame, has now produced his own board to go along with his terrific, open source software platform. Credit is due to Baseflight, of course, and all the contributors and, especially, TimeCop, for opening the doors to an amazing board that was… Continue reading Seriously Pro F3 Racing Board

LiPo Batteries Explained

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I was about to write about maintaining LiPos when I stumbled up this very detailed and very thorough Instructable. It is so well written that I don’t need to explain anything! http://www.instructables.com/id/Lithium-Polymer-Etiquette/ Here are the batteries I currently have. Currently. Lumenier 2250mAh; 3S 3 Cell; 11.1 volts nominal; 35-70C discharge Charge Settings: 1 AMP Charge… Continue reading LiPo Batteries Explained

MySQL Performance Tuning Scripts

Published on Author JFLeave a comment

A couple handy scripts to help tune MySQL https://answers.launchpad.net/mysql-tuning-primer/+question/166577https://launchpad.net/mysqltuner https://answers.launchpad.net/mysql-tuning-primer/+question/166577 Update: not worth using these as the actually end being self-defeating. They use the very same resources that they suggest modifying and can skew the results. Apparently, tuning your db should be more about configuring your db for your purposes. http://dba.stackexchange.com/questions/45551/how-to-optimize-table-cache

Automatically create a URL/HREF in an Excel field

Published on Author JF1 Comment

You output 5000 rows of data into Excel for a client to review and need to make them all HREFs. The records in the excel come out of the database which their site uses and includes ArticleIDs that their site uses a URL variable to select the correct Article. We have this: ArticleID URL 456 And… Continue reading Automatically create a URL/HREF in an Excel field