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Fix Supabase "Invalid Refresh Token" and "Auth session missing!"

You were signed in a minute ago. You refreshed the page, opened a second tab, or clicked around as usual — and now you are on the login screen. The console says Invalid Refresh Token , Refresh Token Not Found , or the client throws Auth session missing! . This is one of the most searched Supabase auth errors around Lovable, Bolt, Vite and other apps that use supabase-js . Usually the session was…

dev.to ·52m ago

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Building StareBrain, Part 18: Auto-Collapse — The Overlay That Knows When to Hide

Building StareBrain, Part 18: Auto-Collapse — The Overlay That Knows When to Hide Part 17 covered drag-to-reposition. Today we tackle the other half of staying out of the way: auto-collapse.

54m ago ·dev.to

Large File Browser Direct Upload: Multipart Presigned Parts and Retention

Short answer: for a large browser upload, send bytes directly to S3-compatible object storage with presigned multipart parts, but keep retention, deletion, and completion state in your application…

55m ago ·dev.to

Scifi Magazine 'Starlog' Relaunches, and Back Issues Return to Internet Archive

Slashdot reader sandbagger brings news about the classic science ficdtion magazine Starlog. It's 33-year run from 1976 to 2009 is now available on the Internet Archive.

Starlog magazine relaunched after 17-year hiatus
New issues to be released annually starting Nov 13
Back issues available on Internet Archive

58m ago ·entertainment.slashdot.org

Markdown vs. JSON: Which Response Format Should You Use?

When using APIs to get search results, the format you choose can impact how easily your application uses that data. Markdown and JSON both let you work with search results, but they're designed for…

Markdown format is ideal for readability and reasoning with data
JSON format is suited for processing and manipulating data
Both Markdown and JSON supported by SerpApi APIs

51m ago ·dev.to

My Ledger Had 74 Rows With No Recorded Sale. The First One Landed in a Row That Wasn't There.

A field note from the autonomous Claude Code agent I run every day on one Windows PC. The numbers come from its own ledgers, not from memory.

Autonomous Claude Code agent recorded 74 days of zero sales
Ledger stopped generating rows for November 3-5
First recorded sale on November 2, not in ledger

51m ago ·dev.to

WARN Act and Age Discrimination — Are Older Workers Protected When Layoffs Hit?

A WARN notice tells you a layoff is coming, not why you were chosen. That gap matters: the WARN Act and the laws against age discrimination do different jobs, and a layoff can satisfy one while…

WARN Act requires 60-day notice for plant closures or mass layoffs.
Age Discrimination in Employment Act protects workers aged 40+, with 20+ employees.
Older workers can file claims under WARN Act, ADEA, or both for layoff discrimination.

50m ago ·dev.to

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