Arul's Blog Posts
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How to see your Yahoo! Mail log activity
This is how to check if your Yahoo! Mail has been compromised or hacked. You can see the history of the last 20 login attempts... continue reading
This is how to check if your Yahoo! Mail has been compromised or hacked. You can see the history of the last 20 login attempts... continue reading
{ updated: 2025-07-28 20:19:26 }
How to Upload Large Files in PHP Behind Nginx
Tutorial on how to increase upload file size in a PHP web application behind Nginx reverse proxy.... continue reading
Tutorial on how to increase upload file size in a PHP web application behind Nginx reverse proxy.... continue reading
{ updated: 2025-07-28 19:58:15 }
Toilets in Japan: Everything You Need to Know
In Japan, most of the toilets are high-tech and have a ton of features. Yuo may also run into toilets with only symbols or Japanese instructions.... continue reading
In Japan, most of the toilets are high-tech and have a ton of features. Yuo may also run into toilets with only symbols or Japanese instructions.... continue reading
{ updated: 2025-07-28 19:15:02 }
Poison Ivy Plants in Virginia in Spring 2025
Photographs of poison ivy plants in various places in Virginia in Spring 2025. Photos in Fairfax, Chantilly, Shenandoah, Lorton, Reston, Herndon.... continue reading
Photographs of poison ivy plants in various places in Virginia in Spring 2025. Photos in Fairfax, Chantilly, Shenandoah, Lorton, Reston, Herndon.... continue reading
{ updated: 2025-05-28 18:15:46 }
How to install Windows 7 on VirtualBox
Guide on how to install Windows 7 on VirtualBox virtual machine.... continue reading
Guide on how to install Windows 7 on VirtualBox virtual machine.... continue reading
{ updated: 2025-05-28 18:09:18 }
How to Change User to Superuser in PostgreSQL
Blog post about how to promote regular user to superuser in PostgreSQL database.... continue reading
Blog post about how to promote regular user to superuser in PostgreSQL database.... continue reading
{ updated: 2025-05-28 17:52:16 }
Visible Referral Code 3SHP7ZL To Get $20 Off
To get a $20 discount on your Visible mobile plan, you can use my promo code 3SJGRR8. We will both save $20 in our cell phone bills.... continue reading
To get a $20 discount on your Visible mobile plan, you can use my promo code 3SJGRR8. We will both save $20 in our cell phone bills.... continue reading
{ updated: 2025-05-16 11:37:53 }
PHP Deprecation Message str_getcsv the escape parameter in 8.4
Get rid of the PHP deprecation message Deprecated: str_getcsv(): the $escape parameter must be provided as its default value will change in... continue reading
Get rid of the PHP deprecation message Deprecated: str_getcsv(): the $escape parameter must be provided as its default value will change in... continue reading
{ updated: 2025-04-03 03:02:52 }
Cryptocurrency SMS Text Message Scams
There are new cryptocurrency scams sent via text messages / SMSes. I occasionally get the email versions as well.... continue reading
There are new cryptocurrency scams sent via text messages / SMSes. I occasionally get the email versions as well.... continue reading
{ updated: 2025-03-30 17:08:55 }
Learning to Build AI Agents: a Roadmap
This blog post is a roadmap to learning how to create AI agents. An AI agent interacts with its environment, collects data, and applies AI to perform tasks.... continue reading
This blog post is a roadmap to learning how to create AI agents. An AI agent interacts with its environment, collects data, and applies AI to perform tasks.... continue reading
{ updated: 2025-03-26 19:35:45 }
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