Tu Huynh tuhuynh27

RTX 3090 VRAM integrity and stability test

Part 1 - Conclusion

The RTX 3090 passed both the 10-minute and 30-minute memtest_vulkan rounds. The tested region was 22.5 GB per pass, with 981.43 TB of reported cumulative checked traffic across 40 minutes. No memory errors, runtime failures, NVIDIA Xid events, PCIe AER events, or other GPU-related kernel errors were detected. Maximum GPU core temperature was 71 C in both rounds, and sustained temperature settled near 59-60 C. Maximum board power was 332.04 W under the 350 W limit.

Result	Value
Overall status	PASS
Test rounds	10 minutes + 30 minutes

Stripe Dispute Runbook

How a dispute works

When a cardholder disputes a payment, the card network removes the disputed amount and fees from our Stripe balance. We can accept the dispute or submit evidence before the Stripe deadline. The card issuer, not Stripe, decides the outcome.

Terms alone do not guarantee a win. Our response must directly disprove the customer's stated reason with checkout consent, payment records, and proof that the account received and used the digital service.

When a dispute arrives

Zed Setup Notes

Restore these files on a new machine to make Zed behave closer to VS Code.

Settings

File:

~/.config/zed/settings.json

Activity Insights

Query window: 2026-05-13T18:56:26Z to 2026-06-12T18:56:26Z

Filter: excludes admin tiers -1 and -2.

Summary

Metric	Value

Subscription Issue

What happened

Some people who cancelled their subscription or stopped paying were still getting premium access for free. Normally, when someone's paid period ends, our system should drop them back to the Free plan automatically. That automatic step was broken, so 69 accounts kept their paid features without paying. We've now reset all of them, double-checked everything against Stripe (our payment provider), and fixed the underlying bugs.

Embed Height Reporter — Setup Guide

This guide is for the embed app at rate.tapchiphowall.com (a separate Nuxt project). It explains how to make the embed report its content height to the parent (tapchiphowall.com / en.tapchiphowall.com) so the parent's <iframe> resizes correctly when content inside the embed changes (tab switches, async data loads, etc.).

Why this is needed

Browsers enforce same-origin policy: tapchiphowall.com cannot read the height of an iframe served from rate.tapchiphowall.com. The parent has no way to detect content reflows inside the embed unless the embed cooperates by posting its current height via window.parent.postMessage(...).

Polling from the parent only works if the embed responds to height-request messages. The cleanest fix is for the embed to push height updates whenever its own content changes — no polling required.

Design Language — Tạp Chí Phố Wall

Authoritative styling guide for building new pages, components, and UI in this codebase. Follow these rules exactly so new screens look and feel like the rest of the product.

The product visual identity is Editorial / Vietnamese Wall Street Journal — restrained typography, dotted/dashed dividers, hairline borders, generous whitespace, square-ish corners (≤ 4 px on cards, 0 on most controls), and accent color used sparingly. Avoid "SaaS-y" rounded pills, gradients, and deep shadows.

	[
	{
	"context": "Workspace",
	"use_key_equivalents": true,
	"bindings": {
	"cmd-shift-g": "git_panel::ToggleFocus"
	}
	},
	{
	"context": "Terminal",

	{
	"use_system_window_tabs": false,
	"bottom_dock_layout": "contained",
	"tabs": {
	"file_icons": true,
	"git_status": true
	},
	"tab_bar": {
	"show": true
	},

	[font]
	size = 14.0

	[window]
	decorations = "full"
	padding = { x = 12, y = 12 }
	opacity = 1.0

	[colors.primary]
	background = "#282828"