Category Archives: Computer Science

My WordPress gave this error: "Your PHP installation appears to be missing the MySQL extension" after upgrading php (version 8.4) in Godaddy

Posted on March 12, 2026 by timlyg

I upgraded PHP "manually" in Godaddy to avoid the $35/month PHP up to date feature. I think it's also time to find a new web space host with the coming renewal on 3/26 for $15/month. IONOS seems to be the … Continue reading →

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Database Project for Brian

Posted on March 9, 2026 by timlyg

This is a simple php database project that will imitate the school's database, but web-based. With a simple login session token as security. I am to recall some programming skills from the past: Login mechanism with session tokens, phpMyAdmin/MySQL database: … Continue reading →

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Journal of the Week

Posted on February 24, 2026 by timlyg

2/26/2026 Thursday Allie Beth Stuckey doesn't care: Her bias is revealed when she couldn't handle false dichotomy about left and right wing agenda, she could only side with Trump no matter what (unless it's something Trump wouldn't come at her … Continue reading →

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My first coding (powershell scripting) using AI: Matching (one to many) list of names from one Excel Spreadsheet with another Spreadsheet and update its rows accordingly

Posted on February 3, 2026 by timlyg

To streamline a routine work at SPG, I used Microsoft Copilot for this. This was the prompt I used: I was asked to install a new module: Install-Module ImportExcel -Scope CurrentUser PS: This doesn't update anything on sharepoint. So I … Continue reading →

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Journal of the Week

Posted on January 19, 2026 by timlyg

01/24/2026 Saturday Many churches in the North East are shifting Sunday services to today, Saturday due to the impending snow storm tomorrow. Both GCC and Crossroads have already sent out emails for this change, holding Sat. 10am service. Not sure … Continue reading →

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Journal of the Week

Posted on January 11, 2026 by timlyg

01/15/2026 Thursday China invented vaccination before the English (Edward Jenner, using cowpox against smallpox 1796). The Chinese used human scabs instead, which can be more risky than cowpox. There's also not so imperial Chinese accounts of vaccination even about 1000 … Continue reading →

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Journal of the Week

Posted on January 6, 2026 by timlyg

01/09/2026 Friday I learned from Facebook that you can report public problem in NJ (i.e. traffic light problems, etc.) at this gov website: https://www.njdotproblemreporting.nj.gov. So I did for the Eastbound traffic light closest to our home on Rt. 35, which … Continue reading →

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AI: Making Art

Posted on December 16, 2025 by timlyg

This is a list of AI with interesting production in the arts that came across as popular or that I like. Graphics:text prompts, etc. To 3D graphics: https://www.3daistudio.com/2D art & video generator, heard from FB: https://openart.ai/ Music:Top down (quick generate): … Continue reading →

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Journal of the Week

Posted on December 16, 2025 by timlyg

12/19/2025 Friday John Cooper of Skillet (American Christian rock band) said that his son listens to nothing but opera against the father's rock career @14:09: Skillet came to popular awareness due to their controversial song "O Come, O Come Emmanuel": … Continue reading →

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Tutorial on Building ChatGPT App

Posted on December 15, 2025 by timlyg

Here's the first step.

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