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7 Best Coffee Concentrates for Instant Caffeine (2025)

wired.com Louryn Strampe 2025-07-21 03:32:00

If you know a thing or two about coffee, you might find the other brands recommended here too lowbrow. But can you out-taste a coffee sommelier? Kloo's coffee concentrates are curated by such tasters, also known as “Q Graders,” and I couldn't stop saying “Wow” out loud while I tested the brand's offerings. From the upscale, frosted packaging and shiny metal stopper to the included measuring jigger, I was impressed upon first glance. And once I mixed in a shot full of the extract-consistency liqu

Topics: berry blend coffee taste tested

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Subaru’s new Uncharted EV looks like an undercover Toyota C-HR

theverge.com Andrew J. Hawkins 2025-07-21 07:30:00

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Subaru doesn’t have the deepest bench when it comes to EVs. There’s the Solterra, now in its third model year, and the upcoming Trailseeker, which promises to be the Outback to the Solterra’s Impreza when it comes out in 2026. Now we can add a new member to the lineup. The 2026 Subaru Uncharted is an electric crossover SUV

Topics: charging solterra subaru uncharted year

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Show HN: BloomSearch – Keyword search with hierarchical Bloom filters

news.ycombinator.com Unknown 2025-07-20 18:02:19

BloomSearch Keyword search engine with hierarchical bloom filters for massive datasets BloomSearch provides extremely low memory usage and low cold-start searches through pluggable storage interfaces. Memory efficient : Bloom filters have constant size regardless of data volume : Bloom filters have constant size regardless of data volume Pluggable storage : DataStore and MetaStore interfaces for any backend (can be same or separate) : DataStore and MetaStore interfaces for any backend (can

Topics: bloom error field query row

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Scanned piano rolls database

news.ycombinator.com Unknown 2025-07-20 00:27:28

n/a Kisses 2007-Feb-8 Michael Swanson n/a n/a Cubist 2007-Feb-8 Michael Swanson n/a n/a The Organ Grinder's Swing 2007-Feb-11 Larry Doe Grayscale-1 n/a Fox Trot Medley No. 4 2008-Aug-19 Keystone Grayscale-1 n/a Popular Dance Medley No. 7 2009-May-28 Keystone Grayscale-1 n/a Clair de lune - rhythm version 2009-Oct-18 Julian Dyer n/a n/a Rhapsodie No. 1 2009-Dec-27 Keystone Grayscale-1 n/a Rhapsodie No. 4 2009-Dec-27 Keystone Grayscale-1 n/a Fox Trot Medley, No. 1 2009-Dec-27 Keystone Gray

Topics: 2006 aeolian grayscale smythe terry

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Show HN: BloomSearch – Keyword search with hierarchical bloom filters

news.ycombinator.com Unknown 2025-07-22 00:02:19

BloomSearch Keyword search engine with hierarchical bloom filters for massive datasets BloomSearch provides extremely low memory usage and low cold-start searches through pluggable storage interfaces. Memory efficient : Bloom filters have constant size regardless of data volume : Bloom filters have constant size regardless of data volume Pluggable storage : DataStore and MetaStore interfaces for any backend (can be same or separate) : DataStore and MetaStore interfaces for any backend (can

Topics: bloom error field query row

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AirPods Pro 2 hearing features and Sleep Apnea alert now available in new countries

9to5mac.com Marcus Mendes 2025-07-26 06:06:17

Today, Tim Cook took to X to announce that the Hearing Aid and Test features of the AirPods Pro 2, and the Apple Watch Sleep Apnea notifications are now available in select new countries and territories. See the full lists below. Hearing Aid and Hearing Test Both features were first introduced last year, but they require approval from local health regulators before being rolled out regionally. Once enabled, AirPods Pro 2 users can take advantage of these two capabilities: Hearing Test: A five

Topics: airpods hearing ios territories test

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Species at 30 makes for a great guilty pleasure

arstechnica.com Unknown 2025-07-30 06:20:53

Earlier this month, Hollywood mourned the passing of Michael Madsen, a gifted actor best known for his critically acclaimed roles in Reservoir Dogs, Kill Bill, and Donnie Brasco, among others. Few obituaries have mentioned one of his lesser-known roles: a black ops mercenary hired to help hunt down an escaped human/alien hybrid in 1995's Species. The sci-fi thriller turns 30 this year and while it garnered decidedly mixed reviews upon release, the film holds up quite well as a not-quite-campy B

Topics: alien earth extraterrestrial feldman instructions

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Monitoring My Homelab, Simply

news.ycombinator.com Unknown 2025-07-27 03:28:04

Monitoring my Homelab, Simply Date: 2025-07-09 I have a middling self-hosted/homelab setup, and it occasionally breaks. Alas, no monitoring tool has ever sparked joy in me. Don’t get me wrong, I understand that they’re essential for large fleets of services with fast-changing software and teams of oncallers working around the clock to understand the complex ways that complex systems fail… but my stuff doesn’t change that often, failures are mundane and low-scope, and I’m the only person comi

Topics: duration err prober string time

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How to Watch the Live Rematch Between Katie Taylor and Amanda Serrano

cnet.com See Full Bio 2025-07-31 22:00:05

New York's Amanda Serrano and Ireland's Katie Taylor are set to duke it out in the ring once again, this time in a super lightweight match-up. The upcoming event marks their third face-off, with their first fight in 2022 and a contentious match on Netflix last fall that ignited lots of internet commentary. Now, they are squaring up for a trilogy bout that will stream live on Netflix. The pair's initial match made history as the first women's pro boxing fight to get top billing at Madison Square

Topics: event fight serrano taylor vs

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eBPF: Connecting with Container Runtimes

news.ycombinator.com Unknown 2025-08-02 07:10:28

eBPF: Connecting with Container Runtimes Objective to understand how connection with Container Runtime (CR) is being made using Container Runtime Interface (CRI) in different open-source eBPF-based projects. to query pod or container info for context enrichment. is being made using in different open-source eBPF-based projects. Reasoning Note Code snippets are take from open-source tetragon, tracee and crictl projects. Connection with CR is important for making the tool/product kubernetes-a

Topics: err info nil res return

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Berry Script: lightweight embedded scripting language for microcontrollers

news.ycombinator.com Unknown 2025-08-05 13:13:50

What is it ? Berry is a ultra-lightweight dynamically typed embedded scripting language. It is designed for lower-performance embedded devices. The Berry interpreter-core's code size is less than 40KiB and can run on less than 4KiB heap (on ARM Cortex M4 CPU, Thumb ISA and ARMCC compiler). The interpreter of Berry include a one-pass compiler and register-based VM, all the code is written in ANSI C99. In Berry not every type is a class object. Some simple value types, such as int, real, boolean

Topics: berry class code compiler object

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Analysing Roman itineraries using GIS tooling

news.ycombinator.com Álvarez 2025-08-05 12:56:17

The spatial arrangement of the main stops considered by the previous authors, reveals a significantly different distribution of sites in the territory. In our analysis, we have omitted some points that were considered very close to others, such as the case of Puente de Meyjaboy with Marzán or Iría Flavia with Padrón (Fig. 2). Fig. 2 Positions for each of the mansions in the Antonine Itinerary according to the various published studies. The position of each of the mansions can be found in differ

Topics: fig mile optimal proposed territory

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I extracted the safety filters from Apple Intelligence models

news.ycombinator.com Unknown 2025-08-10 14:50:02

Decrypted Generative Model safety files for Apple Intelligence containing filters Structure decrypted_overrides/ : Contains decrypted overrides for various models. com.apple.*/ : Directory named using the Asset Specifier assosciated with the safety info Info.plist : Contains metadata for the override AssetData/ : Contains the decrypted JSON files : Contains decrypted overrides for various models. get_key_lldb.py : Script to get the encryption key (see usage info below) : Script to get the en

Topics: generativeexperiencessafetyinferenceprovider key lldb model overrides

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X-Clacks-Overhead

news.ycombinator.com Unknown 2025-08-07 03:14:19

About the Signal X-Clacks-Overhead is a non-standardised HTTP header based upon the fictional work of the late, great, Sir Terry Pratchett. In Terry Pratchett's science-fantasy Discworld series, "The Clacks" is a network infrastructure of Semaphore Towers, that operate in a similar fashion to telegraph - named "Clacks" because of the clicking sound the system makes as signals send. In Sir Terry's novel "Going Postal", the story explains that the inventor of the Clacks - a man named Robert Dea

Topics: clacks header pratchett sir terry

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Serving 200M requests per day with a CGI-bin

news.ycombinator.com Unknown 2025-08-12 07:16:09

In the early 2000s, we used to write a lot of CGI programs. This was the primary way to make websites dynamic at the time. These CGI programs were usually written in Perl, but sometimes in C or other languages to increase performance. The CGI mechanism is conceptually simple but powerful. When the web server receives an incoming request for a CGI script (e.g. /~jakegold/cgi-bin/guestbook.cgi ), it: Sets up environment variables containing request metadata (HTTP headers, query parameters, requ

Topics: cgi err error guestbook http

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Is an Intel N100 or N150 a better value than a Raspberry Pi?

news.ycombinator.com Unknown 2025-08-12 11:08:24

tl;dr: it depends. About one year ago, I bought an Intel N100 mini PC (specifically the GMKtec N100 NucBox G3) and compared it to the Raspberry Pi 5 8GB. A year later, and we have a newer $159 16GB version of that mini PC with a slightly-faster Intel N150, and a new 16GB Raspberry Pi 5. I re-ran all my benchmarks, and this time compared like-for-like, installing Linux on the Mini PC. Many people argued comparing the OOTB experience running Windows 11 Pro (which came on the Tiny PC) to Raspber

Topics: cheaper pi power raspberry tiny

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How accurate is Apple’s new transcription AI? We tested it against Whisper and Parakeet

9to5mac.com Marcus Mendes 2025-08-14 03:04:49

As I pointed out recently, while Whisper is top of mind and still a pretty good transcription model, OpenAI has moved away from it. That said, the fact that Apple’s new transcription API is faster than Whisper is great news. But how accurate is it? We tested it out. Full disclosure: the idea for this post came from developer Prakash Pax, who did his own tests. As he explains it: I recorded 15 audio samples in English, randomly ranging from 15 seconds to 2 minutes. And tested against these 3 sp

Topics: apple error rate seconds whisper

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Microsoft asks users to ignore Windows Firewall config errors

bleepingcomputer.com Unknown 2025-08-15 03:02:03

Microsoft asked customers this week to disregard incorrect Windows Firewall errors that appear after rebooting their systems following the installation of the June 2025 preview update. These warnings are logged in the Event Viewer as 'Event 2042' for Windows Firewall with Advanced Security, with a 'Config Read Failed' warning and a 'More data is available' message. Microsoft added that this known issue is caused by a new feature that's still under development and hasn't yet been fully integrat

Topics: errors event firewall microsoft windows

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Max, a Real Programmer

news.ycombinator.com Unknown 2025-08-12 05:57:58

The Story of Max, a Real Programmer Sun 29 June 2025 This is a story about Imagebin. Imagebin is the longest-lived software project that I still maintain. I'm the only user. I use it to host images, mainly to include in my blog, sometimes for sharing in other places. Imagebin's oldest changelog entry is dated May 2010, but I know it had already existed for about a year before I had the idea of keeping a changelog. Here's an image hosted by Imagebin: For years Imagebin was wide open to the pu

Topics: code err file just max

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Helix: A Modern, High-Performance Language

news.ycombinator.com Unknown 2025-08-20 19:08:24

Helix: A Modern, High-Performance Language. Key Goals of Helix: High-performance: The language is designed to be as fast as C, with modern features and a more expressive syntax. Safety: Focused on safe memory management without sacrificing developer productivity and freedom. Borrow Checker: Implements a Advanced Memory Tracking system for memory safety, while being far less strict than other languages. Robustness: Provides tools and features that ensure code stability and reduce runtime err

Topics: code error helix memory safety

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Asynchronous Error Handling Is Hard

news.ycombinator.com Nicholas Wilt 2025-08-20 02:35:17

(Ed. note: This article was originally published on The CUDA Handbook blog on November 2, 2023.) Every API designer has struggled with the question of how best to propagate errors to their callers, since before the term “API” was invented. Even decades ago (say 30+ years), interface designers knew to separate the error return from the payload, in functions that return other results to their caller. Since it is sometimes useful to know what not to do: My favorite example of an antipattern in th

Topics: api cuda error functions return

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Error handling in Rust

news.ycombinator.com Felix Knorr 2025-08-21 23:28:25

On Error Handling in Rust The current standard for error handling, when writing a crate, is to define one error enum per module, or one for the whole crate that covers all error cases that the module or crate can possibly produce, and each public function that returns a Result will use said error enum. This means, that a function will return an error enum, containing error variants that the function cannot even produce. If you match on this error enum, you will have to manually distinguish whi

Topics: btleplug crate enum error function

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Substack Is Having a Moment—Again. But Time Is Running Out

wired.com Steven Levy 2025-08-22 19:29:37

Before June 8, the skilled and respected ABC News television journalist Terry Moran was neither a household name nor political lightning rod. That changed abruptly when Moran posted on X that Donald Trump’s deputy chief of staff Stephen Miller was “a world-class hater,” followed by an addendum that the president was a hater as well. (The post was later taken down.) While the statements were certainly defendable, they apparently violated ABC policy, and Moran was suspended, then dismissed. Moran,

Topics: journalists moran started substack terry

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Introduction to error handling strategies in Go

news.ycombinator.com Unknown 2025-08-23 23:16:30

Error handling Introduction to error handling strategies in Go Go's approach to error handling is based on two ideas: Errors are an important part of an application's or library’s interface. Failure is just one of several expected behaviors. Thus, errors are values, just like any other values returned by a function. You should therefore pay close attention to how you create and handle them. Some functions, like strings.Contains or strconv.FormatBool , can never fail. If a function can fail,

Topics: err error errors nil url

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Unihertz Titan 2 brings modern power to classic BlackBerry-style design

techspot.com Alfonso Maruccia 2025-08-27 15:40:00

Much QWERTY, very Android: Despite being discontinued five years ago, the BlackBerry design is still popular. Many people want a modern phone with a physical keyboard – there's just something appealing about a tactile interface that a touchscreen can't match. Unihertz just launched a crowdfunding campaign to revive the classic design. Unihertz released its first Titan smartphone in 2019, then followed up with the updated Titan Slim a few years later. Now, the BlackBerry-like series is getting a

Topics: blackberry campaign support titan unihertz

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The Cherry MX 3.0s Keyboard Looks Like a Great Gaming Keyboard, but It Needs Some Work

cnet.com See Full Bio 2025-08-28 20:00:09

As a writer and gamer, there's nothing quite like the feel of a great mechanical keyboard. There's just something so satisfying about the "thwok" of each keypress as I take to the battlefield or craft my next story. Surprisingly, though, it can be challenging to find a keyboard that's fantastic at being both a gaming keyboard and a daily-use keyboard -- at least at an affordable price. You might recognize the name Cherry as the maker of the eponymous switches that have dominated the mechanical

Topics: 0s cherry gaming keyboard mx

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This Entry-Level Gaming Mouse Is a Great Way to Up Your PC Gaming on a Budget

cnet.com See Full Bio 2025-08-28 20:00:12

A good gaming mouse can make all the difference in an intense match. It can mean the difference between that game-winning headshot and not being invited back for the next game. For more casual gamers who don't need lots of customization options, you can still get a solid gaming mouse for not a lot of money. The Cherry MC 2.1 is just such a mouse. What's great about the Cherry MC 2.1 CNET/Jason Cockerham The most important thing a mouse to get right is the feel in your hand. If it's uncomforta

Topics: cherry got mc mouse scroll

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Show HN: Oasis – an open-source, 3D-printed smart terrarium

news.ycombinator.com Unknown 2025-08-30 11:03:41

Oasis https://oasis-terrarium.com Oasis is a fully open-source, mostly 3d-printed smart terrarium. It provides the ideal environment for humidity-loving plants like mosses, ferns, orchids, and many others. The design includes: high power LED lighting a mister for providing plants with water and maintaining high humidity fans for airflow a temperature/humidity sensor for monitoring environment conditions wifi connectivity to allow control and configuration from your phone or computer (see

Topics: electronics humidity like oasis terrarium

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A Mysterious Website I Stumbled Upon

news.ycombinator.com Jon Bois 2025-08-31 03:33:24

It's clear that the sport of football needs to change. And the $64,000 question, my friends, is simple: "how?" Something is terribly wrong. The writing's on the wall: youth participation in the sport is down, thanks in large part to their parents' concern for their health. In recent years, the NFL has something is terribly wrong. In response to numerous clinical studies regarding something is terribly wrong, the league has taken action — and something is terribly wrong. Oh no. Something is terr

Topics: afraid don sport terribly wrong

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Microsoft lays out its path to useful quantum computing

arstechnica.com Unknown 2025-09-03 03:52:35

On Thursday, Microsoft's Azure Quantum group announced that it has settled on a plan for getting error correction on quantum computers. While the company pursues its own hardware efforts, the Azure team is a platform provider that currently gives access to several distinct types of hardware qubits. So it has chosen a scheme that is suitable for several different quantum computing technologies (notably excluding its own). The company estimates that the system it has settled on can take hardware q

Topics: correction error hardware quantum qubits

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Latest Tech News

7 Best Coffee Concentrates for Instant Caffeine (2025)

Subaru’s new Uncharted EV looks like an undercover Toyota C-HR

Show HN: BloomSearch – Keyword search with hierarchical Bloom filters

Scanned piano rolls database

Show HN: BloomSearch – Keyword search with hierarchical bloom filters

AirPods Pro 2 hearing features and Sleep Apnea alert now available in new countries

Species at 30 makes for a great guilty pleasure

Monitoring My Homelab, Simply

How to Watch the Live Rematch Between Katie Taylor and Amanda Serrano

eBPF: Connecting with Container Runtimes

Berry Script: lightweight embedded scripting language for microcontrollers

Analysing Roman itineraries using GIS tooling

I extracted the safety filters from Apple Intelligence models

X-Clacks-Overhead

Serving 200M requests per day with a CGI-bin

Is an Intel N100 or N150 a better value than a Raspberry Pi?

How accurate is Apple’s new transcription AI? We tested it against Whisper and Parakeet

Microsoft asks users to ignore Windows Firewall config errors

Max, a Real Programmer

Helix: A Modern, High-Performance Language

Asynchronous Error Handling Is Hard

Error handling in Rust

Substack Is Having a Moment—Again. But Time Is Running Out

Introduction to error handling strategies in Go

Unihertz Titan 2 brings modern power to classic BlackBerry-style design

The Cherry MX 3.0s Keyboard Looks Like a Great Gaming Keyboard, but It Needs Some Work

This Entry-Level Gaming Mouse Is a Great Way to Up Your PC Gaming on a Budget

Show HN: Oasis – an open-source, 3D-printed smart terrarium

A Mysterious Website I Stumbled Upon

Microsoft lays out its path to useful quantum computing

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