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Gregs Thai Notes
2020-10-25

Greg = เกรก ( g: เ ; d: ก ;  I:

Boric Acid and Borax Recipe For Preservation
2020-10-02

1 kg of borax or boric acid mixed with 20 liters of water to soak bamboo.

Online Store Links Thailand: Practical Supplier Shortlist
2020-09-07

A more useful version of this Thailand store-links note: two supplier leads worth checking, plus a practical checklist for safer, repeatable online buying through Shopee and local supplier pages.

WordPress Admin Lockout: A Safe Recovery Guide
2020-09-03

Recover WordPress admin access safely with WP-CLI, careful database fallbacks, and a practical process that helps prevent the next lockout.

Tesseract Thai Language
2020-08-21

Using Tesseract 4 with standard settings for OCR, will you give you odd spaces in the Thai letters.

CodeIgniter Login and Password Resets: Practical Security for Live Projects
2020-08-13

Secure a live CodeIgniter login and password recovery flow with Shield, central route protection, careful validation, rate limits, and production checks.

Prestashop Modules And Info
2020-08-07

Prestashop together with Thirty Bees is a PHP based webshop system widely used by many webshop owners.

JavaFX
2020-08-01

2018-01-29: Populate TableView with Database Data JavaFX - Load Data on TableView from MySQL Database: 

Excel Baht To Text and English Version
2020-07-31

I was very surprised that a function BAHTTEXT() exists in Excel. It converts a number to written words.

TTFB Tips And Tricks
2020-07-15

Use CDN to lower Time To First Byte (TTFB).

LibreOffice Calc Separate Cells Into Comma Separated Values
2020-07-01

Use the =TEXTJOIN(",",1,A:A)

Drupal 8: Change Existing Content Language Safely
2020-06-24

Changing Drupal 8 content language is a legacy data repair, not a settings flip. Use staging, reviewed SQL, Drush, and editor checks before production.

Drupal Taxonomy Hierarchy in Views: Practical Ways to Show Nested Terms
2020-06-22

A practical guide to showing nested taxonomy terms in Drupal Views, with current module choices, custom code options, and upgrade caveats for Drupal 10 and 11.

Drupal 8 Taxonomy Terms In Node URLs
2020-06-22

Term hierarchies:

For content: [node:field_tags:0:entity:parents:join-path]/[node:field_tags:0:entity]/[node:title]

Tar Notes
2020-06-18

Compress:
tar -czvf name-of-archive.tar.gz /path/to/directory-or-file

Squirrel SQL With MS SQL
2020-06-13

Configuring SquirrelSQL and MS SQL

Unable to Post in WordPress? Fix the Invalid JSON Response Without Guesswork
2020-06-13

WordPress invalid JSON response errors usually come from REST API, firewall, rewrite, or PHP output problems. Use this safe triage path first.

Recently Installed Packages Ubuntu
2020-06-10

Try this from the terminal: grep " install " /var/log/dpkg.log

Critical CSS for Faster Pages: When It Helps and When It Does Not
2020-06-08

Critical CSS can make key pages feel faster, but only when it is measured, generated by template, and maintained alongside the wider performance stack.

Lenovo G580 Notes
2020-06-04

The screen started flickering and the quick fix is to push down just above the keyboard in the middle and then the flickering stops.

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Review Greg on Google

Greg Nowak Google Reviews

 

Illustrated infographic summarizing: WordPress Supports Old PHP; Your Production Server Shouldn’t
WordPress Supports Old PHP; Your Production Server Shouldn’t
2026-08-01

WordPress still runs on legacy PHP, but compatibility is not a security policy. Build and test your upgrade path before PHP 8.2 support ends.

Illustrated infographic summarizing: The AI-built tool your team relies on needs an owner
The AI-built tool your team relies on needs an owner
2026-07-31

AI-built internal tools can become business-critical before anyone owns them. Here is how to secure, review, monitor, and retire them without blocking useful work.

Illustrated infographic summarizing: Your AI model has an expiry date: build the migration lane now
Your AI model has an expiry date: build the migration lane now
2026-07-30

AI models retire on a schedule. Learn how to map dependencies, test replacements, release safely and preserve a working rollback route.

Illustrated infographic summarizing: Copilot Has Repo-Level Metrics Now. What Should Teams Measure?
Copilot Has Repo-Level Metrics Now. What Should Teams Measure?
2026-07-29

GitHub’s repo-level Copilot metrics show where AI is active, but not whether it adds value. This scorecard connects usage with delivery, quality, and cost.

Illustrated infographic summarizing: Not Every AI Job Needs an Instant Answer: Batch the Backlog
Not Every AI Job Needs an Instant Answer: Batch the Backlog
2026-07-28

Move delay-tolerant AI work into dependable batch queues to cut processing costs without compromising quality, data controls, or urgent workflows.

Illustrated infographic summarizing: A stray Set-Cookie can waste your CDN: audit the cache at the edge
A stray Set-Cookie can waste your CDN: audit the cache at the edge
2026-07-27

Cloudflare Cache Response Rules can recover wasted CDN capacity, but first you need a route-level audit of public, personal and authenticated responses.

Illustrated infographic summarizing: Shorter TLS certificates expose every renewal you never automated
Shorter TLS certificates expose every renewal you never automated
2026-07-26

Shorter TLS lifetimes leave less room for manual handoffs and faulty deploy hooks. Build a renewal path that protects service availability.

Illustrated infographic summarizing: One Timeout, Two Orders: Make AI Actions Safe to Retry
One Timeout, Two Orders: Make AI Actions Safe to Retry
2026-07-25

A timed-out AI action may already have succeeded. Stable keys, durable ledgers, queues and stored results prevent a routine retry from duplicating real work.

Illustrated infographic summarizing: Your AI Visibility Dashboard Needs a Methodology, Not More Charts
Your AI Visibility Dashboard Needs a Methodology, Not More Charts
2026-07-24

A practical framework for measuring AI-search visibility with fixed prompts, repeated tests, separate metrics, retained evidence, and honest reporting.

Illustrated infographic summarizing: AI Admin APIs Are Here—But Your Directory Is Still the Source of Truth
AI Admin APIs Are Here—But Your Directory Is Still the Source of Truth
2026-07-23

New AI admin APIs can automate access and spend controls, but reliable governance still starts with authoritative directory data and clear ownership.

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