Category Archives: Computer Science

Journal of the Week

Posted on June 8, 2026 by timlyg

6/8/2026 MondayHow LLM works. Here could be a good start to understand it.

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Learning A.I.

Posted on June 3, 2026 by timlyg

Thanks to my mother constant messaging me of viral economic related videos from Asia's perspective, this is one noteworthy Youtube video (李厂长来了) on learning A.I. and here's the summary learning path: 2026 想学 AI，别再乱报课、乱刷视频了。我一次整理了 10 门真正值得学的免费 AI 课程，按0基础 → 能上手 … Continue reading →

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Journal of the Week

Posted on June 3, 2026 by timlyg

6/6/2026 Saturday All of a sudden came across this math quiz on Facebook and I just had to prove it geometrically, Sum of natural numbers = sqrt of sum of natural cubes (Nicomachus's Theorem: first proved by the ancient Greek … Continue reading →

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Journal of the Week

Posted on May 25, 2026 by timlyg

5/29/2026 Friday On James Talarico - Look we all know of the heretical liberal theology he employs, but it serves as a good reminder that bad theology doesn't completely destroy the goodness God places in that person; good theology doesn't … Continue reading →

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Journal of the Week

Posted on April 13, 2026 by timlyg

4/16/2026 Thursday Just came across this program called GauntletAI, highly selective bootcamp, but once selected, you go through a FREE 10 week program (3 weeks remote, and you will be flown into Austin, Texas for free, free hotel, free food, … Continue reading →

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RDP attack

Posted on March 26, 2026 by timlyg

Password spraying, NTLM Brute Force Attack are all too common for anyone running RDP service. Event ID 4776 logs the authentication attempts in Event Viewer (Windows Logs > Security). Using "microsoft_authentication_package_v1_0". You may find out what the source Network Address … Continue reading →

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Journal of the Week

Posted on March 25, 2026 by timlyg

3/28/2026 Saturday We ordered takeout for the first time from Bollywood Tadka Restaurant on NJ-18. We love their all you can eat buffet. But take out for a lamb dish, tandoori chicken (6x), 1x lamb biryani, for about $70 is … Continue reading →

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Podcast Addict App - Playback Speed and Dynamic Episode Duration

Posted on March 14, 2026 by timlyg

AI said there's no such settings before, but thanks to another googling, reddit gives the solution: The duration status bar display can be toggled in Settings/Display(Advanced)/Episodes/Duration with Playback Speed. I needed to disable it because I was used to figuring … Continue reading →

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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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