Urgent.News

What's breaking now, across thousands of outlets.

Tech

I stopped paying for Adobe Acrobat after finding a browser tab that does the same job for free

Adobe's subscription makes less sense the more you its alternatives

I stopped paying for Adobe Acrobat after finding a browser tab that does the same job for free

We haven't written up this one. XDA Developers has the full story — the link below goes straight to it.

This story

This is one outlet's version. Read the fullest account.

Read the original at xda-developers.com →

More in Tech

New York City 911 System Missed 1,700 Calls Due To Software Update

Longtime Slashdot reader belmolis writes: Part of New York City's 911 emergency system was offline from about 3:13 a.m. to 10 a.m. on August 18th due to a software update, according to Medical Daily.

  • Software update caused 1,700 unanswered 911 calls in NYC on August 18th
  • Calls made to Bronx center, 400 direct callers didn't receive help
  • NYC didn't inform public, disclosed info upon journalist request

Stop Choosing Between BM25 and Vector Search: Implement Hybrid Search with RRF

Combine dense embeddings and sparse keyword search using Reciprocal Rank Fusion to eliminate retrieval failure modes in production RAG systems.

  • Hybrid search combines BM25 and vector search to avoid blind spots
  • Reciprocal Rank Fusion merges ranked outputs without score normalization
  • Implementation uses rankbm25 and sentencetransformers libraries

Why Sweating the Details Matter: Flask, port 5000, localhost, Safari and macOS

Pop quiz : Suppose you are developing a Flask app. Flask uses port 5000 as its default port. Now suppose that you have your Flask app running on macOS on port 5000.

  • Flask app runs on port 5000, causing potential conflicts with AirPlay
  • macOS resolves localhost to IPv6 address ::1, not 127.0.0.1
  • Access Flask app using http://127.0.0.1:5000, not localhost

More from Friday 28 August →