Z-Car

Ramblings about everything from Cars to Computers

Z-Car
  • 1993 Mazda RX-7 CYM
  • 1997 Mazda Miata
  • A Day at Summit Point – 5/17/1997
  • Datsun 240Z show in PA – 5/25/1998
  • Frederick Air Show – 8/18/2003
  • Gary’s House of Z
  • LilyPon’s British Car Day June 1,2008
  • Lockheed F-117 Nighthawk
  • Mazda RX-7 crash at Summit Point
  • Mikoyan-Gurevich MiG-17
  • Northrop Grumman B-2 Spirit
  • R/C Flying 2008
  • Rockwell B-1 Lancer
  • Rockwell International Space Shuttle
  • Steven F. Udvar-Hazy Center – National Air and Space Museum
  • Sukhoi PAK FA T-50
  • Westminster Airshow 2008

MySQL – A simple script to truncate all MySQL tables in a Database

By Prodromus December 22, 2010 MySQL, Scripting No Comments
MySQL – A simple script to truncate all MySQL tables in a Database

Want a quick and dirty way to Truncate all the tables in a MySQL DB?  You can use the following one line script. mysqldump -ppassword YourDBName –no-data dumpfile | mysql…

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MySQL – Best way to remove all data from a table

By Prodromus November 22, 2010 MySQL, Scripting No Comments
MySQL – Best way to remove all data from a table

There are multiple ways in which to remove all data from a MySQL Table. The first is to use the DROP TABLE command, which will remove the entire table with…

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Top My.CNF Optimizations for Innodb

By Prodromus August 20, 2010 MySQL, Optimization No Comments
Top My.CNF Optimizations for Innodb

These are the four parameters which will have the most affect on the performance of MySQL 5.1x and Innodb.   If you are suffering from poor performance, try changing the…

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MySQL – Should you put an index on a Boolean field to help query performance?

By Prodromus June 14, 2010 MySQL, Query Optimization 2 Comments
MySQL – Should you put an index on a Boolean field to help query performance?

I am often asked if it makes sense to place an index on a Boolean field in order to improve query performance.  In general, because a boolean value can only…

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MySQL – DateTime vs. TimeStamp – When to use?

By Prodromus June 12, 2010 MySQL, Optimization No Comments
MySQL – DateTime vs. TimeStamp – When to use?

This question often comes up, and while there is often a heated debate, these are my thoughts on the subject. I typically use a timestamp when I need to record…

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MySQL – SQL Injection, and how to Prevent it

By Prodromus June 11, 2010 MySQL, Scripting No Comments
MySQL – SQL Injection, and how to Prevent it

SQL injection vulnerabilities are often been described as the most serious threat for Web applications, regardless of what language they are written in . Web applications that are vulnerable to…

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  • « Previous
  • Taiwan Honors US and ROC Veterans – Part 1 of 2Taiwan Honors US and ROC Veterans – Part 1 of 2
  • Taiwan to Honor US and ROC Veterans – 50th Anniversary of the Chinese’s bombardmentTaiwan to Honor US and ROC Veterans – 50th Anniversary of the Chinese’s bombardment
  • Datsun Roadster Stripped DownDatsun Roadster Stripped Down

Recent Posts

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  • Unable to renew using LetsEncrypt Certbot-Auto with CRON – Fail
  • Installing LetsEncrypt Certbot on Amazon Linux Server
  • Upgrade your Miata’s headlights with Hella H4 halogen bulbs, Cibie eCode projectors, and a relay kit.

Pages

  • 1993 Mazda RX-7 CYM
  • 1997 Mazda Miata
  • A Day at Summit Point – 5/17/1997
  • Datsun 240Z show in PA – 5/25/1998
  • Frederick Air Show – 8/18/2003
  • Gary’s House of Z
  • LilyPon’s British Car Day June 1,2008
  • Lockheed F-117 Nighthawk
  • Mazda RX-7 crash at Summit Point
  • Mikoyan-Gurevich MiG-17
  • Northrop Grumman B-2 Spirit
  • R/C Flying 2008
  • Rockwell B-1 Lancer
  • Rockwell International Space Shuttle
  • Steven F. Udvar-Hazy Center – National Air and Space Museum
  • Sukhoi PAK FA T-50
  • Westminster Airshow 2008

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