Published on: 2025-04-19 14:55:24
Z Lem Loglan'82 is a programming language conceived for object and distributed programming. It has many features that make Loglan'82 a tool surpassing other programming languages: It enjoys a unique safe and efficient system of managing objects, see Safe dealocation, It offers modules of classes ( class ), moreover it allows to declare modules of cooperating objects i.e. coroutines and modules of threads ( process ). One can create not only objects of classes, but also objects of coroutines
Keywords: 82 loglan object objects programming
Find related items on AmazonPublished on: 2025-04-17 02:58:43
After inventing calculus, actuarial tables, and the mechanical calculator and coining the phrase “best of all possible worlds,” Gottfried Leibniz still felt his life’s work was incomplete. Since boyhood, the 17th-century polymath had dreamed of creating what he called a characteristica universalis—a language that perfectly represented all scientific truths and would render making new discoveries as easy as writing grammatically correct sentences. This “alphabet of human thought” would leave no r
Keywords: computer language objective programming software
Find related items on AmazonPublished on: 2025-04-21 15:29:00
The Roborock Saros Z70, with its robotic arm, appears to be everything I'd want in a robot vacuum. It was our Best of CES pick, chosen unanimously by CNET's team of home editors. The robot does more than simply navigate around obstacles; it can reach out and physically move items, including socks, shoes and eventually other objects, to a designated location or basket. However, at $1,899, you'll also pay a pretty penny. The Saros Z70 is the most expensive robot vacuum on the market at launch. Bu
Keywords: arm objects robot saros z70
Find related items on AmazonPublished on: 2025-04-22 03:23:23
When writing functions in TypeScript (and, truthfully, any language that does not support named parameters), you either pass arguments individually ( n params) or group them into a single object. While both are valid, I am yet to find a case were object parameters aren't the better choice. Say you call a function which creates a user: const signup = () => { // ... createUser("John", "Doe", 28, true); // ... }; At a glance, can you tell what each value means? You’re left guessing: what’s 28 ?
Keywords: 28 guessing object parameters true
Find related items on AmazonPublished on: 2025-04-29 15:19:38
After inventing calculus, actuarial tables, and the mechanical calculator and coining the phrase “best of all possible worlds,” Gottfried Leibniz still felt his life’s work was incomplete. Since boyhood, the 17th-century polymath had dreamed of creating what he called a characteristica universalis—a language that perfectly represented all scientific truths and would render making new discoveries as easy as writing grammatically correct sentences. This “alphabet of human thought” would leave no r
Keywords: computer language objective programming software
Find related items on AmazonPublished on: 2025-04-29 13:51:51
Astronomy competition A Messier marathon is an attempt, usually organized by amateur astronomers, to find as many Messier objects as possible during one night. The Messier catalogue was compiled by French astronomer Charles Messier during the late 18th century and consists of 110 relatively bright deep-sky objects (galaxies, nebulae, and star clusters). When and where a marathon is possible [ edit ] The number of Messier objects visible in any one night varies depending on a few factors, incl
Keywords: edit marathon messier objects observer
Find related items on AmazonPublished on: 2025-05-22 04:53:30
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Unsplash/CC0 Public Domain How do young children categorize objects? To find out, Sarah Dufour, an assistant professor in the didactics department of the Faculty of Education at Université de Montréal, conducted a study in which children were given toy groceries and asked to organize the food on shelves. D
Keywords: children dufour objects study used
Find related items on AmazonPublished on: 2025-05-24 02:36:51
Let me preface this by saying that I am a novice in the world of rust (though I'm liking things so far!), so if I make technical mistakes please let me know and I will try to correct them. With that out of the way, lets get started. My real motivation for taking a closer look at dynamic dispatch can be seen in the following code snippet. Suppose I want to create a struct CloningLab that contains a vector of trait objects (in this case, Mammal ): This works fine. You can iterate over the vector
Keywords: like multiple object trait vtable
Find related items on AmazonPublished on: 2025-05-29 02:43:09
The Gang of Four got it wrong. Ruby's standard library has it wrong. Rails has it wrong. Is it still wrong if everyone is doing it? Yes. The Gang of Four book Design Patterns gives us common vocabulary to understand basic patterns in Object-oriented programming. It helps all of us use the same terms when discussing our software and prevents confusion. Sadly, this book seems to cause a whole hell of a lot of confusion. They say "prefer composition over inheritance." That's great, there's goo
Keywords: class delegation message object self
Find related items on AmazonPublished on: 2025-05-31 06:16:41
Edgar Cervantes / Android Authority TL;DR Google is making it easier to uniformly resize objects in Google Slides. You can now select and resize multiple objects and scale your selection proportionally. Google has also simplified selecting specific objects in slides with multiple layered objects. Google is rolling out some quality-of-life improvements that should greatly improve how you select and resize objects in Google Slides. The changes aim to help users easily resize objects uniformly
Keywords: google objects resize slides users
Find related items on AmazonPublished on: 2025-05-29 18:43:16
When writing Ruby OOP, a typical pattern might be to create an object to group multiple values together meaningfully and sometimes also add some extra methods (computed properties, predicates, representations, …) to allow the object to respond to various situations. Here is an exploration of how to create value-alike objects in Ruby and what I think is the modern idiomatic way. What is a value-alike object? If you want to read an article about this concept, I recommend Value Object by Martin
Keywords: currency data new object price
Find related items on AmazonPublished on: 2025-06-07 18:08:08
Although DR1 is just a fraction of what DESI will eventually produce, the 270-terabyte dataset represents a staggering amount of information, including precise distances to millions of galaxies. The release contains more than twice as many extragalactic objects (those found outside our galaxy) as have been collected in all previous 3D surveys combined. Within its first year of operations, DESI became the single largest spectroscopic redshift survey ever conducted, sometimes capturing data on mo
Keywords: desi dr1 galaxies light objects
Find related items on AmazonPublished on: 2025-06-04 08:32:04
Decoding JSON sum types in Go without panicking The Go programming language doesn't have native support for sum types, but we'll see how we can emulate them, how to decode and encode them into JSON, and how in some cases they can help avoid runtime panic exceptions. Whether we find them useful or not, sum types exist Sum types (aka tagged unions, discriminated unions, variants, or sometimes enums) are unavoidable as a software developer. If you've been writing code for any length of time, you
Keywords: action json object struct type
Find related items on AmazonPublished on: 2025-06-10 22:31:00
In a nutshell: Researchers from Nanyang Technological University in Singapore have demonstrated the ability to manipulate water waves, allowing them to precisely control objects floating on the surface. If perfected, the technique could pave the way for using waves in new and exciting ways. The idea was inspired by earlier work involving light that was conducted by Shen Yijie. A co-lead on the new project, Yijie realized that light and water can both move as waves and wondered if what they had
Keywords: balls objects research water waves
Find related items on AmazonPublished on: 2025-06-14 02:30:00
is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Roblox is launching and open-sourcing Cube 3D, the first version of its foundational AI model for generating 3D objects. “With Cube, we intend to make 3D creation more efficient,” Roblox says in a press release. “With 3D mesh generation, developers can quickly explore new creative directions and increase their productivity by deciding rapidly which to move forward with.” The
Keywords: 3d cube model objects roblox
Find related items on AmazonPublished on: 2025-06-11 03:38:26
This is a story about me trying to write up a somewhat obscure Git feature and falling down a long and winding rabbit hole that ended in the worlds tiniest patch to the Git codebase. Strap in. What is bundle-uri? This all started with me trying to figure out the state of a feature that I had heard about from GitLab's Gitaly project called bundle-uri , which allows you to, in theory, speed up a clone by downloading a cached file that seeds your project's data before doing a server CPU-intensive
Keywords: 100 bundle git objects server
Find related items on AmazonPublished on: 2025-06-14 07:00:00
Imagine hopping onto a large floatie in a lake or pool, and then trying to move. We’ve all been there—without paddling limbs, wind-catching sails, or a propelling engine, you’re stuck. But what if we could make the water itself move you? An international team of researchers has developed a technique to manipulate water and move floating objects with a level of precision that seems right out of a sci-fi movie. Beyond its inherent cool factor, this research could have practical applications, rang
Keywords: floating objects researchers water waves
Find related items on AmazonPublished on: 2025-06-13 11:03:41
In a new paper published Thursday titled "Auditing language models for hidden objectives," Anthropic researchers described how custom AI models trained to deliberately conceal certain "motivations" from evaluators could still inadvertently reveal secrets, due to their ability to adopt different contextual roles they call "personas." The researchers were initially astonished by how effectively some of their interpretability methods seemed to uncover these hidden training objectives, although the
Keywords: ai model models objectives reward
Find related items on AmazonPublished on: 2025-06-14 22:03:41
In a new paper published Thursday titled "Auditing language models for hidden objectives," Anthropic researchers described how models trained to deliberately conceal certain motives from evaluators could still inadvertently reveal secrets, thanks to their ability to adopt different contextual roles or "personas." The researchers were initially astonished by how effectively some of their interpretability methods seemed to uncover these hidden motives, although the methods are still under research
Keywords: hidden model models objectives reward
Find related items on AmazonPublished on: 2025-06-21 00:31:11
Learning formal verification by writing a spec for verifying a zero-downtime database migration in PlusCal posted on Dec 28, 2024 Formal verification can be used to analyze complex systems to ensure their correctness. Formal verification is the process of checking that a system satisfies specific properties (which are specified by the user) across all possible states. There are 2 main types of properties: "safety properties" and "liveness properties". For the formal definition, please refer he
Keywords: key migration newdb objects pkey
Find related items on AmazonPublished on: 2025-06-24 20:07:24
Python has a built-in help function for getting help... but what can do with help ? The help function can be used to lookup documentation for: Functions Modules Any Object Symbols Keywords Topics Let's take a look at all 6 uses of help . We'll start with the most common 3 uses: functions, modules, and all other objects. Passing objects to help I almost always use the help function by passing an object to it: either a function, module, class, or class instance. Passing a function object (ye
Keywords: function help modules object python
Find related items on AmazonPublished on: 2025-07-03 02:30:37
NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's freely floating through interstellar space. According to NASA, the "planetary-mass" object, dubbed SIMP 0136, is roughly 13 times the mass of Jupiter, and is located just 20 light-years from Earth. It's also spinning at a breakneck speed, completing a full rotation every 2.4 hours. Thanks to the JWST's detailed infrared light observations, an international team of researchers detected signs of "complex atmo
Keywords: brown cloud light nasa object
Find related items on AmazonPublished on: 2025-07-06 09:03:03
This week-end project started by browsing the open-data repository of Paris’ public transport network, which contains various APIs to query real-time departures, current disruptions, etc. The data reuse section caught my eye, as it features external projects that use this open data. In particular, the RATP status website provides a really nice interface to visualize historical disruptions on metro, RER/train and tramway lines. A usual day of disruptions on ratpstatus.fr. Under the hood, the ra
Keywords: bytes interner object objects self
Find related items on AmazonPublished on: 2025-07-07 00:03:03
This week-end project started by browsing the open-data repository of Paris’ public transport network, which contains various APIs to query real-time departures, current disruptions, etc. The data reuse section caught my eye, as it features external projects that use this open data. In particular, the RATP status website provides a really nice interface to visualize historical disruptions on metro, RER/train and tramway lines. A usual day of disruptions on ratpstatus.fr. Under the hood, the ra
Keywords: bytes interner object objects self
Find related items on AmazonPublished on: 2025-07-08 00:15:46
The Oort cloud is traditionally thought of as a vast shell of perhaps trillions of icy objects encasing our solar system, serving as the final boundary between us and the dark reaches of interstellar space. But it's not a homogenous mass. In reality, astronomers don't yet have a complete picture of what it looks like — and are only beginning to glimpse just how complex its makeup might be. Now, in a new study set to be published in The Astrophysical Journal, a team of researchers from the Sout
Keywords: cloud objects oort researchers spiral
Find related items on AmazonPublished on: 2025-07-10 10:06:41
There's a scene in the film Interstellar where Matthew McConaughey's character flies his spaceplane up to meet a mothership spinning out of control. The protagonist rises to the challenge with a polished piece of piloting and successfully links up with his objective. Real life, of course, isn't quite this dramatic. Slow down that spin to a tranquil tumble, and replace McConaughey's hand on the joystick with the autonomous wits of a computer, and you'll arrive at an approximation of what a Japan
Keywords: astroscale mission object rocket space
Find related items on AmazonPublished on: 2025-07-11 02:51:23
NVIDIA emulation journey, part 1: RIVA 128 / NV3 architecture history and basic overview February 25, 2025 - written by starfrost013 Editor’s Note: This is the first in a series of guest posts by starfrost013 going over the architecture of NVIDIA’s first commercially-successful product, and the ongoing effort to get it emulated on 86Box. It gets more technical than all our previous posts, but there is little detailed information out there on this chip that helped launch NVIDIA into success, so
Keywords: bit gpu graphics nvidia object
Find related items on AmazonPublished on: 2025-07-12 06:27:16
A Polish man named Adam Borucki made an unusual discovery in his backyard after waking up one day: the purported remains of a second stage of a SpaceX Falcon 9 rocket. As the UK tabloid The Daily Mail reports, Borucki reported the "large object about [five by three feet] in size" to the local police. "We are investigating how the object ended up in this location, but the important thing is that no one was harmed," police spokesman Andrzej Borowiak told the tabloid. It seems likely that the ob
Keywords: falcon object rocket spacex stage
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