Thailand Raised Your Social Security Deduction. It Also Raised Your Pension.
The wage ceiling had not moved since 1995. On 1 January 2026 it went from THB 15,000 to THB 17,500, and it is scheduled...
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Your AI Coding Agent Charges You for Coffee Breaks
A long session is cheap. An interrupted one is not. Every AI coding agent re-reads your whole conversation at a tenth of...
How to Stop ChatGPT, Claude, Gemini and Grok Training on Your Chats (2026)
Four switches with almost the same name, doing four different things. Three are on by default. One also sets your retent...
Vietnam Salary Deductions Explained (2026): New Tax Brackets, Insurance and Take-Home Pay
Your tax bill fell in January 2026, not July — on a ₫30,000,000 salary that is ₫450,000 a month. Seven brackets became f...
Philippine Salary Deductions Explained (2026): SSS, PhilHealth, Pag-IBIG and Tax
Your offer says ₱30,000 and your payslip says ₱26,542.45. Here is exactly where the rest goes — the three contributions...
Why CSV Libraries Do Not Stop Formula Injection
The same six values written by Python, by PHP, and by joining strings with commas. The libraries fix the commas and the...
What a Spreadsheet Does to Your CSV
Twenty-six values through a correct CSV file, into a spreadsheet, and back. Eight came out visibly different, three more...
Which Image Operations Strip Metadata
A source image with six identifying tags and GPS coordinates, put through eight operations. Pillow drops everything unle...
Why Your Best Performers Get Worse
A thousand simulated pages whose true conversion rates never change. Selected on one period's numbers, the top tenth app...
What Happens When You Test Twenty Metrics
A dashboard rarely shows one number. Simulated with nothing real to find, examining twenty metrics produced at least one...
How Big Does an A/B Test Need to Be?
Sample size is usually decided by how long someone will wait. Simulated across a grid, a genuine one-point lift on a ten...
What Happens When You Check an A/B Test Early
Twenty thousand simulated experiments with no real difference in them. Read once at the end, 4.9% came back significant,...
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