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In C++, is empty() faster than comparing the size with zero?
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Daniel Lemire's blog
In C++, is empty() faster than comparing the size with zero?
Most C++ programmers rely on "STL" for their data structures. The most popular data structure is probably vector, which is just a dynamic array. The set and the map are other useful ones.
The STL data structures are a minimalist design. You have relatively…
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What caused all the supply chain bottlenecks?
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Twitter
Ryan Petersen
What caused all the supply chain bottlenecks? Modern finance with its obsession with "Return on Equity."
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Meta: A Social Technology Company
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Meta Newsroom
The Facebook Company Is Now Meta | Meta
CEO Mark Zuckerberg announced Meta, a new company brand for Facebook apps and technologies.
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Conflict-free replicated datatypes solve distributed data consistency challenges
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Ably Realtime
CRDTs solve distributed data consistency challenges
We introduce conflict-free replicated data types (CRDTs) and discuss the challenges of maintaining data consistency in distributed environments.
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Incorrect Lift Theory
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Zuckerberg Announces Fantasy World Where Facebook Is Not a Horrible Company
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Vice
Zuckerberg Announces Fantasy World Where Facebook Is Not a Horrible Company
Facebook’s new name is “Meta,” and its new mission is to invent a ‘metaverse’ that will make us all forget what it’s done to our existing reality.
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Epistemic Minor Leagues
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Astral Codex Ten
Epistemic Minor Leagues
...
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55GiB/s FizzBuzz
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Code Golf Stack Exchange
High throughput Fizz Buzz
Fizz Buzz is a common challenge given during interviews. The challenge goes something like this:
Write a program that prints the numbers from 1 to n. If a number is
divisible by 3, write Fizz inst...
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MRI and Ultrasound Can Sneak Cancer Drugs into the Brain
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IEEE Spectrum
MRI and Ultrasound Can Sneak Cancer Drugs into the Brain
A new way to usher treatments through the protective blood-brain barrier
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Is the great neutrino puzzle pointing to multiple missing particles?
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Quanta Magazine
Is the Great Neutrino Puzzle Pointing to Multiple Missing Particles?
Years of conflicting neutrino measurements have led physicists to propose a “dark sector” of invisible particles — one that could simultaneously explain dark matter, the puzzling expansion of the…
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The Unceasing Cessna Hacienda
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Damn Interesting
The Unceasing Cessna Hacienda
In 1958, one heavily modified airplane flew out of Las Vegas with a single objective: Don’t land.
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Dropbox Sync does not natively support Apple Silicon
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dropboxforum.com
Apple Silicon (M1) Desktop Sync Compatibility
Please can you upgrade the Dropbox app so that it works natively on Apple Silicon Macs (M1) without Rosetta. Rosetta is not an option as it annihilates the battery. This may be a duplicate of the below idea however that started for ARM processors in general…
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Open-Source Babelfish for Postgres
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Babelfish for PostgreSQL
Announcing Open Source Babelfish for PostgreSQL: An Accelerator for SQL Server Migration
Babelfish for PostgreSQL is an Apache-2.0 and PostgreSQL open source project that adds a Microsoft SQL Server-compatible end-point to PostgreSQL to enable your PostgreSQL database to understand the SQL Server wire protocol and commonly used SQL Server commands.
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Apple Reports Fourth Quarter Results
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Apple Newsroom
Apple Reports Fourth Quarter Results
Apple today announced financial results for its fiscal 2021 fourth quarter ended September 25, 2021.
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Show HN: “HTTP 419 Never Gonna Give You Up” for bots
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Animated guide to Symex: Emacs structural editing with Lisp
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The genomic origins of the Bronze Age Tarim Basin mummies
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Nature
The genomic origins of the Bronze Age Tarim Basin mummies
Nature - A genomic analysis of human remains from the Bronze Age provides insights into the origin of the Tarim Basin mummies from the Xinjiang region.
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Show HN: Kit55, a Desktop Web Builder GUI – Jekyll, Next, WordPress Alternative
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An interview with Mark Zuckerberg about the Metaverse
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Stratechery by Ben Thompson
An Interview with Mark Zuckerberg about the Metaverse
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Why are our brains shrinking?
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Consistent Hashing for Dummies
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Alan's Lair
Consistent Hashing for Dummies
Today I'll discuss about an interesting concept: consistent hashing. It's a widely employed technique to properly perform sharding in distributed storage systems. I'm not aiming at a rigorous explanation (please don't use the raw snippets I provide in production…
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